Building Blocks
1772 Results Found
Page 17 of 54
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : 4-(2-Hydroxy-Ethoxy)-Benzoic Acid (CAS: 1711-24-6)
Code: JC-BB1293 CAS: 1711-24-6 Chemical Formula: C9H10O4 Molecular Weight: 182.17 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 4-(2-Hydroxy-Ethoxy)-Benzoic Acid (CAS: 1711-24-6) 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 : 1-(4-Methoxyphenyl)-2-((3-methoxyphenyl)thio)ethan-1-one; 1-(4-Methoxyphenyl)-2-[(3-methoxyphenyl)thio]ethanone; 1-(4-Methoxyphenyl)-2-(3-methoxyphenyl)sulfanylethanone; 2-(3-Methoxyphenylthio)-4′-methoxyacetophenone (CAS: 63675-73-0)
Code: JC-BB1292 CAS: 63675-73-0 Chemical Formula: C16H16O3S Molecular Weight: 288.36 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 1-(4-Methoxyphenyl)-2-((3-methoxyphenyl)thio)ethan-1-one; 1-(4-Methoxyphenyl)-2-[(3-methoxyphenyl)thio]ethanone; 1-(4-Methoxyphenyl)-2-(3-methoxyphenyl)sulfanylethanone; 2-(3-Methoxyphenylthio)-4′-methoxyacetophenone (CAS: 63675-73-0) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![1-(4-Methoxyphenyl)-2-((3-methoxyphenyl)thio)ethan-1-one; 1-(4-Methoxyphenyl)-2-[(3-methoxyphenyl)thio]ethanone; 1-(4-Methoxyphenyl)-2-(3-methoxyphenyl)sulfanylethanone; 2-(3-Methoxyphenylthio)-4′-methoxyacetophenone (CAS: 63675-73-0)](https://drjcrbio.com/wp-content/uploads/4-Methoxyphenyl-2-3-methoxyphenyl-thioethanone.jpg)
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Product Name : N-(3,4-DICHLOROPHENYL)PIPERAZINE HYDROCHLORIDE;76835-17-1
Code: BB1291 CAS: 76835-17-1 Chemical Formula:C10H13Cl3N2 Molecular Weight:267.58 Category: Building blocks Synonyms: 1-(3,4-DICHLOROPHENYL)PIPERAZINE MONOHYDROCHLORIDE;76835-17-1 Application: N-(3,4-DICHLOROPHENYL)PIPERAZINE HYDROCHLORIDE;76835-17-1 CRO, CDMO's, further . Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : N-CHLOROACETANILIDE;579-11-3
Code: BB1288 CAS: 579-11-3 Chemical Formula:C8H8ClNO Molecular Weight:169.61 Category: Building blocks Synonyms: N-CHLORO-N-PHENYL-;n-chloro-acetanilid;N-CHLOROACETANILIDE;N-Chloroacetoanilide;N-Chloroacetanilide>Paracetamol Impurity 45;N-Chloroacetanilide;N-Phenyl-N-chloroacetamide;n-chloro-n-phenyl-acetamide;N-Chloro-N-phenyl acetamide;579-11-3 Application: N-CHLOROACETANILIDE;579-11-3 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-(2-Aminothiazol-4-yl)-N-(4-(2-(ethyl(phenyl)amino)ethyl)phenyl)acetamide
Code: BB1310 CAS: NA Chemical Formula:C21H24N4OS Molecular Weight:380.51 Category: Building blocks Synonyms: 2-(2-Aminothiazol-4-yl)-N-(4-(2-(ethyl(phenyl)amino)ethyl)phenyl)acetamide;CAS;NA Application: 2-(2-Aminothiazol-4-yl)-N-(4-(2-(ethyl(phenyl)amino)ethyl)phenyl)acetamide;CAS;NA CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : (+)-Biotin (+)-Sulfoxide;10406-89-0
Code: BB1309 CAS: 10406-89-0 Chemical Formula:C10H16N2O4S Molecular Weight:260.31 Category: Biotin Impurity Synonyms: (3aS,4S,5S,6aR)-Hexahydro-2-oxo-1H-Thieno[3,4-d]imidazole-4-pentanoic Acid 5-Oxide; [3aS-(3aα,4β,5α,6aα)]-Hexahydro-2-oxo-1H-Thieno[3,4-d]imidazole-4-pentanoic Acid 5-Oxide; (+)-Biotin 5-Oxide; Biotin D-S-oxide; Biotin (+)-Sulfoxide; Biotin d-Sulfoxide; D-Biotin-d-sulfoxide;10406-89-0 Application: Biotin Impurity ; 10406-89-0 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Vanillin;121-33-5
Code: BB1306 CAS:121-33-5 Chemical Formula: C8H8O3 Molecular Weight:152.15 Category: Building blocks Synonyms:Vanillin ; 4-Hydroxy-3-methoxybenzaldehyde; Vanillic Aldehyde;121-33-5 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : tert-Butyl (S)-(1-(benzylamino)-3-hydroxy-1-oxopropan-2-yl)carbamate;141108-78-3
Code: BB1305 CAS:141108-78-3 Chemical Formula:C15H22N2O4 Molecular Weight:294.35 Category: Building blocks Synonyms:tert-Butyl (S)-(1-(benzylamino)-3-hydroxy-1-oxopropan-2-yl)carbamate;141108-78-3 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-(Methylsulfanyl)-2-nitroaniline (CAS: 23153-09-5)
Code: JC-BB1304 CAS: 23153-09-5 Chemical Formula: C7H8N2O2S Molecular Weight: 184.22 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 4-(Methylsulfanyl)-2-nitroaniline (CAS: 23153-09-5) 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-Isopropyl-3,5-dimethoxybenzoic acid;55703-81-6
Code: BB1303 CAS:55703-81-6 Chemical Formula:C12H16O4 Molecular Weight:224.26 Category: Building blocks Synonyms:3,5-Dimethoxy-4-(1-methylethyl)benzoic acid; 3,5-Dimethoxy-4-(propan-2-yl)benzoic acid;55703-81-6 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : (S)-2-((Methoxycarbonyl)amino)-2-phenylacetic acid;60725-19-1
Code: BB1302 CAS:60725-19-1 Chemical Formula:C10H11NO4 Molecular Weight:209.2 Category: Building blocks Synonyms:(S)-2-(methoxycarbonylamino)-2-phenyl;(S)-2-(methoxycarbonylamino)-3-phenylacetic acid;(2S)-2-(methoxycarbonylamino)-2-phenylacetic acid;(S)-2-((Methoxycarbonyl)amino)-2-phenylacetic acid;Benzeneacetic acid;60725-19-1 Application:(S)-2-((Methoxycarbonyl)amino)-2-phenylacetic acid;60725-19-1 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Drometrizole ;2440-22-4
Code: BB1301 CAS:2440-22-4 Chemical Formula:C13H11N3O Molecular Weight:225.25 Category: Building blocks Synonyms:Drometrizole;Benazol P;2-(2H-Benzotriazol-2-yl)-p-cresol;2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE;2440-22-4 Application:Drometrizole;Benazol P;2-(2H-Benzotriazol-2-yl)-p-cresol;2-(2-HYDROXY-5-METHYLPHENYL)BENZOTRIAZOLE;2440-22-4 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : stearic acid;57-11-4
Code: BB1300 CAS:57-11-4 Chemical Formula:C18H36O2 Molecular Weight:284.5 Category: Building blocks Synonyms:Octadecanoic acid ;stearic acid;n-Octadecanoic acid;Stearophanic acid;57-11-4 Application:Octadecanoic acid ;stearic acid;n-Octadecanoic acid;Stearophanic acid;57-11-4 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2,4-Di-tert-butylphenol;96-76-4
Code: BB1299 CAS:96-76-4 Chemical Formula:C15H16O2 Molecular Weight:206.32 Category: Building blocks Synonyms:2,4-DI-T-BUTYLPHENOL;1-Hydroxy-2,4-di-tert-butylbenzene;2,4-Di-tert-butylphenol;96-76-4 Application:2,4-DI-T-BUTYLPHENOL;1-Hydroxy-2,4-di-tert-butylbenzene;2,4-Di-tert-butylphenol;96-76-4 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Bisphenol A ;80-05-7
Code: BB1298 CAS:80-05-7 Chemical Formula:C15H16O2 Molecular Weight:228.29 Category: Building blocks Synonyms:Bisphenol A;2,2-Bis(4-hydroxyphenyl)propane;4,4'-Isopropylidenediphenol;Diphenylolpropane;80-05-7 Application:Bisphenol A;2,2-Bis(4-hydroxyphenyl)propane;4,4'-Isopropylidenediphenol;Diphenylolpropane;80-05-7 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-Nonanol ;143-08-8
Code: BB1297 CAS:143-08-8 Chemical Formula:C9H20O Molecular Weight:144.25 Category: Building blocks Synonyms:Nonyl Alcohol (8CI); 1-Hydroxynonane; Linevol 9; Nonanol; Octyl Carbinol; Pelargonic Alcohol; n-Nonan-1-ol; n-Nonyl Alcohol; Application:Nonyl Alcohol (8CI); 1-Hydroxynonane; Linevol 9; Nonanol; Octyl Carbinol; Pelargonic Alcohol; n-Nonan-1-ol; n-Nonyl Alcohol;143-08-8 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Ethanone; 2-aMino-1-(2,5-diMethoxyphenyl)-hydrochloride; 1,4-Dimethoxyphenylacetamide hydrochloride;2-amino-1-(2,5-imethoxy phenyl) ethanone HCl;2-Amino-1-(2,5-dimethoxyphenyl)ethanone hydrochloride;2-Amino-1-(2,5-dimethoxyphenyl)ethan-1-one hydrochloride (CAS: 671224-08-1)
Code: JC-BB1295 CAS: 671224-08-1 Chemical Formula: C10H13NO3.HCl Molecular Weight: 231.67 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Ethanone; 2-aMino-1-(2,5-diMethoxyphenyl)-hydrochloride; 1,4-Dimethoxyphenylacetamide hydrochloride;2-amino-1-(2,5-imethoxy phenyl) ethanone HCl;2-Amino-1-(2,5-dimethoxyphenyl)ethanone hydrochloride;2-Amino-1-(2,5-dimethoxyphenyl)ethan-1-one hydrochloride (CAS: 671224-08-1) 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 : EUPATILIN ;22368-21-4
Code: BB1294 CAS:22368-21-4 Chemical Formula:C24H36O2 Molecular Weight:C18H16O7 Category: Building blocks Synonyms: EUPATILIN ;22368-21-4 Application: EUPATILIN ;2-(3,4-Dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-4H-1-benzopyran-4-one;5,7-Dihydroxy-3',4',6-trimethoxyflavone22368-21-4 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 4-(Methylsulphonyl)benzene-1,2-diamine (CAS: 21731-57-7)
Code: JC-BB1290 CAS: 21731-57-7 Chemical Formula: C7H10N2O2S Molecular Weight: 186.23 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 4-(Methylsulphonyl)benzene-1,2-diamine (CAS: 21731-57-7) 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 : 3-Amino-4-nitrobenzenethiol (CAS: 54030-08-9)
Code: JC-BB1289 CAS: 54030-08-9 Chemical Formula: C6H6N2O2S Molecular Weight: 170.19 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 3-Amino-4-nitrobenzenethiol (CAS: 54030-08-9) 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 : Enzalutamide Impurity 5 (CAS: 915087-25-1)
Code: JC-BB1287 CAS: 915087-25-1 Chemical Formula: C8H9FN2O Molecular Weight: 168.17 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Enzalutamide Impurity 5 (CAS: 915087-25-1) 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 : Enzalutamide Impurity 23; 4-Amino-2-fluorobenzamide (CAS: 609783-45-1)
Code: JC-BB1286 CAS: 609783-45-1 Chemical Formula: C7H7FN2O Molecular Weight: 154.1 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Enzalutamide Impurity 23; 4-Amino-2-fluorobenzamide (CAS: 609783-45-1) 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 : Enzalutamide Impurity 58;136146-83-3
Code: BB1285 CAS: 136146-83-3 Chemical Formula: C8H7FN2O3 Molecular Weight:198.2 Category: Building blocks Synonyms: Enzalutamide Impurity 58;136146-83-3 Application: Enzalutamide Impurity 58; 2-Fluoro-N-methyl-5-nitrobenzamide ; 136146-83-3 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Enzalutamide Impurity 57; CAS: 1301189-82-1
Code: BB1284 CAS: 1301189-82-1 Chemical Formula: C8H7FN2O3 Molecular Weight:198.15 Category: Building blocks Synonyms: Enzalutamide Impurity 57; CAS: 1301189-82-1 Application: Enzalutamide Impurity 57;2-Fluoro-N methyl-3-nitrobenzamide;CAS: 1301189-82-1 CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Enzalutamide Impurity 56 ; 2585-23-1
Code: BB1283 CAS: 2585-23-1 Chemical Formula: C8H8N2O3 Molecular Weight:180.2 Category: Building blocks Synonyms: Enzalutamide Impurity 56 ; 2585-23-1 Application: N-Methyl-4-Nitro-Benzamide;Benzamide,N-methyl-4-nitro-;Benzamide, N-methyl-p-nitro-;Mirabegron impurity 7/N-Methyl-4-nitrobenzamide CRO, CDMO's, further. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-Fluoro-4-nitro-benzamide (CAS: 350-32-3)
Code: JC-BB1282 CAS: 350-32-3 Chemical Formula: C7H5FN2O3 Molecular Weight: 184.12 Category: Building blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 2-Fluoro-4-nitro-benzamide (CAS: 350-32-3) 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 : 3-(2-chloropyriMidin-4-yl)-1-Methylindole; 1032452-86-0
Code: BB1281 CAS: 1032452-86-0 Chemical Formula: C13H10ClN3 Molecular Weight:243.69 Category: Building blocks Synonyms: 3-(2-chloropyriMidin-4-yl)-1-Methylindole; 1032452-86-0 Application: 3-(2-chloropyriMidin-4-yl)-1-Methyl-1H-indole;3-(2-Chloro-4-pyrimidinyl)-1-methyl-1H-indole;EOS-61220;elagolix intermediate 11;3-(2-Chloro-4-pyrimidyl)-1-methylindole;-(2-Chloropyrimidin-4-yl)-1-Methylindole;-(2-Chloropyrimidin-4-yl)-1-Methylindole;3- (2-chloro-4-pyridine) -1-methyl indole;3-(2-chloropyriMidin-4-yl)-1-Methylindole; CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-Methylindole; 603-76-9
Code: BB1280 CAS: 603-76-9 Chemical Formula: C9H9N Molecular Weight: 131.17 Category: Building blocks Synonyms: (2S)-1-(2,2-Dichloroacetyl)-2-pyrrolidinecarbonitrile;2-Pyrrolidinecarbonitrile;1803168-09-3 Application: 1-Methyl-1H-indole;N-METHYLINDOLE;1-METHYLINDOLE (N-);N-Methyindole;1-methyl-1h-indol;1H-Indole, 1-methyl-;CgHgN;NSC 212534;1-METHYLINDOL;L-Methylindole;, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : vildagliptin Impurity R;1803168-09-3
Code: BB1279 CAS: 1803168-09-3 Chemical Formula: C7H8Cl2N2O Molecular Weight: 207.06 Category: Building blocks Synonyms: (2S)-1-(2,2-Dichloroacetyl)-2-pyrrolidinecarbonitrile;2-Pyrrolidinecarbonitrile;1803168-09-3 Application: Viagliptin impurity R;Pirfenidone Impurity 18;vildagliptin Impurity R;(S)-1-(2,2-dichloroacetyl)pyrrolidine-2-carbonitrile;, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : Chemical Name: vildagliptin Impurity Q ;1803168-08-2
Code: BB1278 CAS: 1803168-08-2 Chemical Formula: C7H10Cl2N2O2 Molecular Weight: 225.07 Category: Building blocks Synonyms: vildagliptin Impurity Q;Vildagliptin Impurity 66;Vildagliptin Impurity 94;(2S)-1-(Dichloroacetyl)pyrrolidine-2-carboxamide;2-Pyrrolidinecarboxamide, 1-(2,2-dichloroacetyl)-, (2S)-;( S ) -1- ( 2,2 - dichloroacetyl ) pyrrolidine - 2 - carboxamide Application: vildagliptin Impurity Q; 1803168-08-2 is useful for Medicinal chemistry, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 3-Chloro-4-(2-pyridylmethoxy)aniline; 955-09-7
Code: BB1277 CAS: 955-09-7 Chemical Formula: C12H11ClN2O Molecular Weight: 234.68 Category: Building blocks Synonyms: 3-Chloro-4-(2-pyridylmethoxy)aniline; 955-09-7 Application: 3-Chloro-4-(2-pyridylmethoxy)aniline; 955-09-7 is useful for Medicinal chemistry, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 1-(2,5-Dioxoimidazolidin-4-yl)urea; Glyoxyldiureide; 5-Ureidohydantoin; 97-59-6
Code: BB1276 CAS: 97-59-6 Chemical Formula: C4H6N4O3 Molecular Weight: 158.12 Category: Building blocks Synonyms: 1-(2,5-Dioxoimidazolidin-4-yl)urea; Glyoxyldiureide; 5-Ureidohydantoin; 97-59-6 Application: 1-(2,5-Dioxoimidazolidin-4-yl)urea; Glyoxyldiureide; 5-Ureidohydantoin; 97-59-6 is useful for Medicinal chemistry, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
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Product Name : 2-hydroxy-2-phenyl-acetaldehyde; 34025-29-1
Code: BB1275 CAS: 34025-29-1 Chemical Formula: C8H8O2 Molecular Weight: 136.15 Category: Building blocks Synonyms: 2-hydroxy-2-phenyl-acetaldehyde; 34025-29-1 Application: 2-hydroxy-2-phenyl-acetaldehyde; 34025-29-1 is useful for Medicinal chemistry, CRO, CDMO's, further Drug discovery. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
