Nitroso Impurities
448 Results Found
Page 1 of 14
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Product Name : Tert-butyl (1-nitrosopiperidin-4-yl)carbamate (CAS: 2396758-93-1)
Code: JCNTS-N529 CAS: 2396758-93-1 Chemical Formula: C10H19N3O3 Molecular Weight: 229.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Tert-butyl (1-nitrosopiperidin-4-yl)carbamate (CAS: 2396758-93-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Prucalopride Impurity 46; tert-butyl (1-nitrosopiperidin-4-yl)carbamate
Code: JCNTS-N528 CAS: N/A Chemical Formula: C10H19N3O3 Molecular Weight: 229.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-Nitroso Prucalopride Impurity 46; tert-butyl (1-nitrosopiperidin-4-yl)carbamate is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Prucalopride Impurity 25; 4-amino-5-chloro-N-(1-nitrosopiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide
Code: JCNTS-N527 CAS: N/A Chemical Formula: C14H17ClN4O3 Molecular Weight: 324.77 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-Nitroso Prucalopride Impurity 25; 4-amino-5-chloro-N-(1-nitrosopiperidin-4-yl)-2,3-dihydrobenzofuran-7-carboxamide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Baricitinib Desethylsulfonyl N-Nitroso Impurity; 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-nitrosoazetidin-3-yl)acetonitrile
Code: JCNTS-N526 CAS: N/A Chemical Formula: C14H12N8O Molecular Weight: 308.31 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2-3 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of Baricitinib Desethylsulfonyl N-Nitroso Impurity; 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-nitrosoazetidin-3-yl)acetonitrile is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Baricitinib Desethylsulfonyl N-Nitroso Impurity; 2-(3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-1-nitrosoazetidin-3-yl)acetonitrile](https://drjcrbio.com/wp-content/uploads/JCNTS-N526.png)
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Product Name : N-Nitrosodivanillylamine (NDVA); N,N-Bis(4-hydroxy-3-methoxybenzyl)nitrous amide
Code: JCNTS-N525 CAS: N/A Chemical Formula: C₁₆H₁₈N₂O₅ Molecular Weight: 318.33 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-Nitrosodivanillylamine (NDVA); N,N-Bis(4-hydroxy-3-methoxybenzyl)nitrous amide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Desmethyl Methylene Blue; N-Nitroso-Desmethyl-Methylene Blue; Methylene Blue NDSRI Impurity; 3-(Dimethylamino)-7-[methyl(nitroso)amino]phenothiazin-5-ium
Code: JCNTS-N524 CAS: N/A Chemical Formula: C₁₅H₁₅N₄OS⁺ Molecular Weight: 299.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of N-Nitroso Desmethyl Methylene Blue; N-Nitroso-Desmethyl-Methylene Blue; Methylene Blue NDSRI Impurity; 3-(Dimethylamino)-7-[methyl(nitroso)amino]phenothiazin-5-ium is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![N-Nitroso Desmethyl Methylene Blue; N-Nitroso-Desmethyl-Methylene Blue; Methylene Blue NDSRI Impurity; 3-(Dimethylamino)-7-[methyl(nitroso)amino]phenothiazin-5-ium](https://drjcrbio.com/wp-content/uploads/JCNTS-N524.png)
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Product Name : Bilastine Nitroso Impurity 2; 1-(2-ethoxyethyl)-2-(1-nitrosopiperidin-4-yl)benzimidazole (CAS: 3112735-82-4)
Code: JCNTS-N523 CAS: 3112735-82-4 Chemical Formula: C16H22N4O2 Molecular Weight: 302.37 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Bilastine Nitroso Impurity 2; 1-(2-ethoxyethyl)-2-(1-nitrosopiperidin-4-yl)benzimidazole (CAS: 3112735-82-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Piperidin-4-ol (CAS: 55556-93-9)
Code: JCNTS-N522 CAS: 55556-93-9 Chemical Formula: C5H10N2O2 Molecular Weight: 130.15 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of N-Nitroso Piperidin-4-ol (CAS: 55556-93-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Nitroso-R-(+)-N-[(Ethoxycarbonyl)methyl]-1-phenylethylamine; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl 2-[nitroso[(1R)-1-phenylethyl]amino]acetate (CAS: 2763812-26-4)
Code: JCNTS-N521 CAS: 2763812-26-4 Chemical Formula: C₁₂H₁₆N₂O₃ Molecular Weight: 236.27 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Nitroso-R-(+)-N-[(Ethoxycarbonyl)methyl]-1-phenylethylamine; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl 2-[nitroso[(1R)-1-phenylethyl]amino]acetate (CAS: 2763812-26-4) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Nitroso-R-(+)-N-[(Ethoxycarbonyl)methyl]-1-phenylethylamine; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl (R)-N-nitroso-N-(1-phenylethyl)glycinate; Ethyl 2-[nitroso[(1R)-1-phenylethyl]amino]acetate (CAS: 2763812-26-4)](https://drjcrbio.com/wp-content/uploads/JCNTS-N521.png)
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Product Name : 5-Methyl-1-nitrosopyridin-2(1H)-one (CAS: 2512237-43-1)
Code: JCNTS-N520 CAS: 2512237-43-1 Chemical Formula: C6H6N2O2 Molecular Weight: 138.12 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact; sales@drjcrbio.com Application: Manufacturer of 5-Methyl-1-nitrosopyridin-2(1H)-one (CAS: 2512237-43-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Fexuprazan; N-((5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)methyl)-N-methylnitrous amide
Code: JCNTS-N519 CAS: N/A Chemical Formula: C₁₉H₁₆F₃N₃O₄S Molecular Weight: 439.41 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 -2 weeks; Contact; sales@drjcrbio.com Application: Manufacturer of N-Nitroso Fexuprazan; N-((5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)methyl)-N-methylnitrous amide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Praziquantel Nitroso Impurity 1; 2-Nitroso-1,2,3,6,7,1 1 b-hexahydro-4H-Pyrazino[2,1-a] isoquinolin-4-one (CAS: 115822-46-3)
Code: JCNTS-N518 CAS: 115822-46-3 Chemical Formula: C12H13N3O2 Molecular Weight: 231.25 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact; sales@drjcrbio.com Application: Manufacturer of Praziquantel Nitroso Impurity 1; 2-Nitroso-1,2,3,6,7,1 1 b-hexahydro-4H-Pyrazino[2,1-a] isoquinolin-4-one (CAS: 115822-46-3) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![Praziquantel Nitroso Impurity 1; 2-Nitroso-1,2,3,6,7,1 1 b-hexahydro-4H-Pyrazino[2,1-a] isoquinolin-4-one (CAS: 115822-46-3)](https://drjcrbio.com/wp-content/uploads/JCNTS-N518.png)
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Product Name : N-Nitroso Deschlorophenyl Trazodone; 2-(3-(4-nitrosopiperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one
Code: JCNTS-N517 CAS: N/A Chemical Formula: C₁₃H₁₈N₆O₂ Molecular Weight: 290.32 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact; sales@drjcrbio.com Application: Manufacturer of N-Nitroso Deschlorophenyl Trazodone; 2-(3-(4-nitrosopiperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![N-Nitroso Deschlorophenyl Trazodone; 2-(3-(4-nitrosopiperazin-1-yl)propyl)-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one](https://drjcrbio.com/wp-content/uploads/JCNTS-N517.png)
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Product Name : Vonoprazan intermediate Nitrosoamine impurity; 5-(2-fluorophenyl)-N-nitroso-1H-pyrrole-3-carbaldehyde
Code: JCNTS-N516 CAS: N/A Chemical Formula: C11H7N2O2 Molecular Weight: 218.19 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact; sales@drjcrbio.com Application: Manufacturer of Vonoprazan intermediate Nitrosoamine impurity; 5-(2-fluorophenyl)-N-nitroso-1H-pyrrole-3-carbaldehyde is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso N-Desmethyl Ponatinib; 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-(4-((4-nitrosopiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide
Code: JCNTS-N515 CAS: N/A Chemical Formula: C₂₈H₂₄F₃N₇O₂ Molecular Weight: 547.54 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2-3 weeks; Contact; sales@drjcrbio.com Application: Manufacturer of N-Nitroso N-Desmethyl Ponatinib; 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-(4-((4-nitrosopiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![N-Nitroso N-Desmethyl Ponatinib; 3-(imidazo[1,2-b]pyridazin-3-ylethynyl)-4-methyl-N-(4-((4-nitrosopiperazin-1-yl)methyl)-3-(trifluoromethyl)phenyl)benzamide](https://drjcrbio.com/wp-content/uploads/JCNTS-N515-1.png)
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Product Name : 4-((1-((6-Cyano-5-(trifluoromethyl)pyridin-3-yl)carbamoyl)cyclobutyl)(nitroso)amino)-2-fluoro-N-methylbenzamide
Code: JCNTS-N514 CAS: N/A Chemical Formula: C20H16F4N6O3 Molecular Weight: 464.38 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact; sales@drjcrbio.com Application: Manufacturer of 4-((1-((6-Cyano-5-(trifluoromethyl)pyridin-3-yl)carbamoyl)cyclobutyl)(nitroso)amino)-2-fluoro-N-methylbenzamide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-cyclohexyl-4-nitrosopiperazine; Nitrosamines Impurity 52; N-Nitroso Avatrombopag impurity
Code: JCNTS-N513 CAS: N/A Chemical Formula: C₁₀H₁₉N₃O Molecular Weight: 197.28 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 4-5 Days; Contact; sales@drjcrbio.com Application: Manufacturer of 1-cyclohexyl-4-nitrosopiperazine; Nitrosamines Impurity 52; N-Nitroso Avatrombopag impurity is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Mirabegron EP Impurity B; (R)-N-(4-aminophenethyl)-N-(2-hydroxy-2-(1A)-phenylethyl)nitrous amide (CAS: 3032026-54-0)
Code: JCNTS-N512 CAS: 3032026-54-0 Chemical Formula: C16H19N3O2 Molecular Weight: 285.346 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact; sales@drjcrbio.com Application: Manufacturer of N-Nitroso Mirabegron EP Impurity B; (R)-N-(4-aminophenethyl)-N-(2-hydroxy-2-(1A)-phenylethyl)nitrous amide (CAS: 3032026-54-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Mirabegron EP Impurity F; (R)-N-(2-Hydroxy-2-phenylethyl)-N-(4-nitrophenethyl)nitrous (CAS: 3032026-53-9)
Code: JCNTS-N511 CAS: 3032026-53-9 Chemical Formula: C₁₆H₁₇N₃O₄ Molecular Weight: 315.33 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact ; sales@drjcrbio.com Application: Manufacturer of N-Nitroso Mirabegron EP Impurity F; (R)-N-(2-Hydroxy-2-phenylethyl)-N-(4-nitrophenethyl)nitrous (CAS: 3032026-53-9) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : methyl 1-((3-fluoro-4-(methylcarbamoyl)phenyl)(nitroso)amino)cyclobutanecarboxylate
Code: JCNTS-N510 CAS: N/A Chemical Formula: C₁₄H₁₆FN₃O₄ Molecular Weight: 309.29 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact ; sales@drjcrbio.com Application: Manufacturer of methyl 1-((3-fluoro-4-(methylcarbamoyl)phenyl)(nitroso)amino)cyclobutanecarboxylate is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-((3-fluoro-4-(methylcarbamoyl)phenyl(nitroso)amino)cyclobutanecarboxylic acid
Code: JCNTS-N509 CAS: N/A Chemical Formula: C₁₃H₁₄FN₃O₄ Molecular Weight: 295.27 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact ; sales@drjcrbio.com Application: Manufacturer of 1-((3-fluoro-4-(methylcarbamoyl)phenyl(nitroso)amino)cyclobutanecarboxylic acid is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-((1-cyanocyclobutyl)(nitroso)amino)-2-fluoro-N-methylbenzamide
Code: JCNTS-N508 CAS: N/A Chemical Formula: C13H13FN4O2 Molecular Weight: 276.27 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact ; sales@drjcrbio.com Application: Manufacturer of 4-((1-cyanocyclobutyl)(nitroso)amino)-2-fluoro-N-methylbenzamide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : (S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1-nitroso-1,4-dihydro-1,6-naphthyridine-3-carboxamide
Code: JCNTS-N507 CAS: N/A Chemical Formula: C21H21N5O4 Molecular Weight: 407.42 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited stock; Contact ; sales@drjcrbio.com Application: Manufacturer of (S)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1-nitroso-1,4-dihydro-1,6-naphthyridine-3-carboxamide is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-Nitroso Vortioxetine Impurity 2; 1-(4-((2,4-Dimethylphenyl)thio)phenyl)-4-nitrosopiperazine
Code: JCNTS-N506 CAS: N/A Chemical Formula: C18H21N3OS Molecular Weight: 327.45 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact ; sales@drjcrbio.com Application: Manufacturer of N-Nitroso Vortioxetine Impurity 2; 1-(4-((2,4-Dimethylphenyl)thio)phenyl)-4-nitrosopiperazine is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : S-nitroso Captopril (CAS: 122130-63-6)
Code: JCNTS-N505 CAS: 122130-63-6 Chemical Formula: C9H14N2O4S Molecular Weight: 246.286 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact ; sales@drjcrbio.com Application: Manufacturer of S-nitroso Captopril (CAS: 122130-63-6) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-(4-nitrosopiperazin-1-yl)phenol
Code: JCNTS-N504 CAS: N/A Chemical Formula: C10H13N3O2 Molecular Weight: 207.23 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact ; sales@drjcrbio.com Application: Manufacturer of 4-(4-nitrosopiperazin-1-yl)phenol is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-nitrosopiperidine-2-carboxylic acid (CAS: 4515-18-8)
Code: JCNTS-N503 CAS: 4515-18-8 Chemical Formula: C6H10N2O3 Molecular Weight: 158.16 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Check stock availability contact: sales@drjcrbio.com Application: Manufacturer of 1-nitrosopiperidine-2-carboxylic acid (CAS: 4515-18-8) is useful as reference Impurity standard. 
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Product Name : N-Nitroso Rac-Clopidogrel EP Impurity F (Mixture of Isomers); Methyl (S)-2-(2-chlorophenyl)-2-(nitroso(2-(thiophen-2-yl)ethyl)amino)acetate (CAS: 3033746-15-2)
Code: JCNTS-N502 CAS: 3033746-15-2 Chemical Formula: C15H15ClN2O3S Molecular Weight: 338.81 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact sales@drjcrbio.com Application: Manufacturer of N-Nitroso Rac-Clopidogrel EP Impurity F (Mixture of Isomers); Methyl (S)-2-(2-chlorophenyl)-2-(nitroso(2-(thiophen-2-yl)ethyl)amino)acetate (CAS: 3033746-15-2) is useful as reference Impurity standard. 
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Product Name : Clopidogrel Nitroso Impurity; 5-nitroso-4H,5H,6H,7H-thieno[3,2-c]pyridine (CAS: 2460755-43-3)
Code: JCNTS-N501 CAS: 2460755-43-3 Chemical Formula: C7H8N2OS Molecular Weight: 168.22 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact sales@drjcrbio.com Application: Manufacturer of Clopidogrel Nitroso Impurity; 5-nitroso-4H,5H,6H,7H-thieno[3,2-c]pyridine (CAS: 2460755-43-3) is useful as reference Impurity standard. ![Clopidogrel Nitroso Impurity; 5-nitroso-4H,5H,6H,7H-thieno[3,2-c]pyridine (CAS: 2460755-43-3)](https://drjcrbio.com/wp-content/uploads/JCNTS-N501.png)
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Product Name : Nitroso-Escitalopram ESTRC-1; N-Nitroso Desmethylcitalopram; (R)-N-(3-(5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous amide (CAS: N/A)
Code: JCNTS-N500 CAS: N/A Chemical Formula: C19H18FN3O2 Molecular Weight: 339.36 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact for availability sales@drjcrbio.com Application: Manufacturer of Nitroso-Escitalopram ESTRC-1; N-Nitroso Desmethylcitalopram; (R)-N-(3-(5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-1-yl)propyl)-N-methylnitrous amide (CAS: N/A) is useful as reference Impurity standard. 
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Product Name : N-Nitroso Desbutyl Bupivacaine; N-Nitroso-2,6-pipecoloxilidide; N-(2,6-Dimethylphenyl)-1-nitrosopiperidine-2-carboxamide (CAS: 3035512-94-5)
Code: JCNTS-N499 CAS: 3035512-94-5 Chemical Formula: C14H19N3O2 Molecular Weight: 261.324 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact for availability sales@drjcrbio.com Application: Manufacturer of N-Nitroso Desbutyl Bupivacaine; N-Nitroso-2,6-pipecoloxilidide; N-(2,6-Dimethylphenyl)-1-nitrosopiperidine-2-carboxamide (CAS: 3035512-94-5) is useful as reference Impurity standard. 
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Product Name : N-Nitroso Enalaprilat; N-Nitroso Enalapril EP Impurity C; N-((S)-1-carboxy-3-phenylpropyl)-N-nitroso-L-alanyl-L-proline (CAS: N/A)
Code: JCNTS-N498 CAS: N/A Chemical Formula: C18H23N3O6 Molecular Weight: 377.39 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact for availability sales@drjcrbio.com Application: Manufacturer of N-Nitroso Enalaprilat; N-Nitroso Enalapril EP Impurity C; N-((S)-1-carboxy-3-phenylpropyl)-N-nitroso-L-alanyl-L-proline (CAS: N/A) is useful as reference Impurity standard. 
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Product Name : N-Nitroso Metamizole EP Impurity E; N-Nitroso N-desmethyl Metamizole; ((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonic acid (CAS: N/A)
Code: JCNTS-N497 CAS: N/A Chemical Formula: C12H14N4O5S Molecular Weight: 326.33 Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2-3 weeks; Contact for availability sales@drjcrbio.com Application: Manufacturer of N-Nitroso Metamizole EP Impurity E; N-Nitroso N-desmethyl Metamizole; ((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonic acid (CAS: N/A) is useful as reference Impurity standard. 
