Building Blocks
1832 Results Found
Page 2 of 56
Building Blocks (Aliphatic/Aromatic/Heterocyclic/Carbohydrates)
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Product Name : methyl 2-bromo-5-methylbenzoate (CAS: 90971-88-3)
Code: JCBB1867 CAS: 90971-88-3 Chemical Formula: C9H9BrO2 Molecular Weight: 229.07 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of methyl 2-bromo-5-methylbenzoate (CAS: 90971-88-3) 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-(2,2,2-trifluoroacetamido)picolinic acid
Code: JCBB1866 CAS: N/A Chemical Formula: C8H5F3N2O3 Molecular Weight: 234.13 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-(2,2,2-trifluoroacetamido)picolinic 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 : 3-aminopicolinamide (CAS: 50608-99-6)
Code: JCBB1865 CAS: 50608-99-6 Chemical Formula: C6H7N3O Molecular Weight: 137.14 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-aminopicolinamide (CAS: 50608-99-6) 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 : 3-(2,2,2-trifluoroacetamido)picolinamide (CAS: 2640322-84-3)
Code: JCBB1864 CAS: 2640322-84-3 Chemical Formula: C8H6F3N3O2 Molecular Weight: 233.15 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock, Scalable; Contact: sales@drjcrbio.com Application: Manufacturer of 3-(2,2,2-trifluoroacetamido)picolinamide (CAS: 2640322-84-3) 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-morpholinobenzonitrile (CAS: 204078-31-9)
Code: JCBB1863 CAS: 204078-31-9 Chemical Formula: C11H12N2O Molecular Weight: 188.23 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 3-morpholinobenzonitrile (CAS: 204078-31-9) 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 : 3-Thiazol-4-yl Tributylstannane (CAS: 173979-01-6)
Code: JCBB1862 CAS: 173979-01-6 Chemical Formula: C15H29NSSn Molecular Weight: 374.17 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 3-Thiazol-4-yl Tributylstannane (CAS: 173979-01-6) 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 : N-4-Piperidinyl-3-pyridinamine (CAS: 63260-35-5)
Code: JCBB1861 CAS: 63260-35-5 Chemical Formula: C10H15N3 Molecular Weight: 177.25 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of N-4-Piperidinyl-3-pyridinamine (CAS: 63260-35-5) 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 : 2-chloro-1-(9H-fluoren-9-yl)ethan-1-one (CAS: 2229500-28-9)
Code: JCBB1860 CAS: 2229500-28-9 Chemical Formula: C15H11ClO Molecular Weight: 242.7 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1-2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 2-chloro-1-(9H-fluoren-9-yl)ethan-1-one (CAS: 2229500-28-9) 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 : 4-Thiazolamine; 2-Bromothiazol-4-Amine Hydrobromide (CAS: 41731-35-5)
Code: JCBB1859 CAS: 41731-35-5 Chemical Formula: C3H4Br2N2S Molecular Weight: 259.95 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 4-Thiazolamine; 2-Bromothiazol-4-Amine Hydrobromide (CAS: 41731-35-5) 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 : Disulfide Oxidation Product; 3,3′-Disulfanediylbis(propane-1,2-diol) (CAS: 4807-52-7)
Code: JCBB1858 CAS: 4807-52-7 Chemical Formula: C6H14O4S2 Molecular Weight: 214.3 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of Disulfide Oxidation Product; 3,3'-Disulfanediylbis(propane-1,2-diol) (CAS: 4807-52-7) 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 : Methyl 4-methoxy-α-methylbenzeneacetate (CAS: 50415-73-1)
Code: JCBB1857 CAS: 50415-73-1 Chemical Formula: C11H14O3 Molecular Weight: 194.23 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Methyl 4-methoxy-α-methylbenzeneacetate (CAS: 50415-73-1) 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 : 6-Morpholinopyridin-3-ol (CAS: 755034-16-3)
Code: JCBB1856 CAS: 755034-16-3 Chemical Formula: C9H12N2O2 Molecular Weight: 180.2 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 6-Morpholinopyridin-3-ol (CAS: 755034-16-3) 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 : Ethyl 6-Hydroxy-1-Benzofuran-2-Carboxylate (CAS: 906448-92-8)
Code: JCBB1855 CAS: 906448-92-8 Chemical Formula: C11H10O4 Molecular Weight: 206.19 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Ethyl 6-Hydroxy-1-Benzofuran-2-Carboxylate (CAS: 906448-92-8) 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 : Piperazine, 1,4-Bis(4-Bromophenyl) (CAS: 65018-25-9)
Code: JCBB1854 CAS: 65018-25-9 Chemical Formula: C16H16Br2N2 Molecular Weight: 396.12 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Piperazine, 1,4-Bis(4-Bromophenyl) (CAS: 65018-25-9) 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 : Piperazine; 1,4-bis(4-chlorophenyl)-N,N’-Di-p-chlorphenyl-piperazin (CAS: 3367-54-2)
Code: JCBB1853 CAS: 3367-54-2 Chemical Formula: C16H16Cl2N2 Molecular Weight: 307.21764 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of Piperazine; 1,4-bis(4-chlorophenyl)-N,N'-Di-p-chlorphenyl-piperazin (CAS: 3367-54-2) 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-Diphenylpiperazine (CAS: 613-39-8)
Code: JCBB1852 CAS: 613-39-8 Chemical Formula: C16H18N2 Molecular Weight: 238.33 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week; Contact: sales@drjcrbio.com Application: Manufacturer of 1,4-Diphenylpiperazine (CAS: 613-39-8) 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-phenyl-2-(pyridin-4-yl)ethan-1-one (CAS: 1620-55-9)
Code: JCBB1851 CAS: 1620-55-9 Chemical Formula: C13H11NO Molecular Weight: 197.23 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 1-phenyl-2-(pyridin-4-yl)ethan-1-one (CAS: 1620-55-9) 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 : 2-Phenyl-1-(pyridin-4-yl)ethanone (CAS: 1017-24-9)
Code: JCBB1850 CAS: 1017-24-9 Chemical Formula: C13H11NO Molecular Weight: 197.23 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 2-Phenyl-1-(pyridin-4-yl)ethanone (CAS: 1017-24-9) 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 : 1-{3-[(oxan-4-yl)methoxy]phenyl}methanamine (CAS: 1339447-14-1)
Code: JCBB1849 CAS: 1339447-14-1 Chemical Formula: C13H19NO2 Molecular Weight: 221.30 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 1-{3-[(oxan-4-yl)methoxy]phenyl}methanamine (CAS: 1339447-14-1) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![1-{3-[(oxan-4-yl)methoxy]phenyl}methanamine (CAS: 1339447-14-1)](https://drjcrbio.com/wp-content/uploads/JCBB1849.png)
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Product Name : 1-{3-[2-(pyrrolidin-1-yl)ethoxy]phenyl}methanamine (CAS: 938306-75-3)
Code: JCBB1848 CAS: 938306-75-3 Chemical Formula: C13H20N2O Molecular Weight: 220.31 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 1-{3-[2-(pyrrolidin-1-yl)ethoxy]phenyl}methanamine (CAS: 938306-75-3) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![1-{3-[2-(pyrrolidin-1-yl)ethoxy]phenyl}methanamine (CAS: 938306-75-3)](https://drjcrbio.com/wp-content/uploads/JCBB1848.png)
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Product Name : 3-(Aminomethyl)-N-methylbenzamide hydrochloride (CAS: 916211-48-8)
Code: JCBB1847 CAS: 916211-48-8 Chemical Formula: C9H12N2O.ClH Molecular Weight: 200.668 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of 3-(Aminomethyl)-N-methylbenzamide hydrochloride (CAS: 916211-48-8) 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 : (5-Methoxypyridin-3-yl)methanamine (CAS: 1044919-31-4)
Code: JCBB1846 CAS: 1044919-31-4 Chemical Formula: C7H10N2O Molecular Weight: 138.17 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 2 weeks; Contact: sales@drjcrbio.com Application: Manufacturer of (5-Methoxypyridin-3-yl)methanamine (CAS: 1044919-31-4) 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 : 1-Bromo-2-(bromomethyl)-4-methylbenzene (CAS: 27561-50-8)
Code: JCBB1845 CAS: 27561-50-8 Chemical Formula: C8H8Br2 Molecular Weight: 263.96 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 1-Bromo-2-(bromomethyl)-4-methylbenzene (CAS: 27561-50-8) 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‑methylbenzo[d]oxazol‑2(3H)‑one (CAS: 21892-80-8)
Code: JCBB1844 CAS: 21892-80-8 Chemical Formula: C8H7NO2 Molecular Weight: 149.149 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 3‑methylbenzo[d]oxazol‑2(3H)‑one (CAS: 21892-80-8) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. ![3‑methylbenzo[d]oxazol‑2(3H)‑one (CAS: 21892-80-8)](https://drjcrbio.com/wp-content/uploads/JCBB1844.png)
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Product Name : 5-(Bromomethyl)-1,2,3-trimethoxybenzene (CAS: 21852-50-6)
Code: JCBB1843 CAS: 21852-50-6 Chemical Formula: C10H13BrO3 Molecular Weight: 261.12 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 5-(Bromomethyl)-1,2,3-trimethoxybenzene (CAS: 21852-50-6) 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 : 5-bromo-2-aminothiazole (CAS: 3034-22-8)
Code: JCBB1842 CAS: 3034-22-8 Chemical Formula: C3H3BrN2S Molecular Weight: 179.04 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week ; Contact: sales@drjcrbio.com Application: Manufacturer of 5-bromo-2-aminothiazole (CAS: 3034-22-8) 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 : Ethyl (3-chlorophenoxy) acetate (CAS: 52094-98-1)
Code: JCBB1841 CAS: 52094-98-1 Chemical Formula: C10H11ClO3 Molecular Weight: 214.65 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Stock in 1 week ; Contact: sales@drjcrbio.com Application: Manufacturer of Ethyl (3-chlorophenoxy) acetate (CAS: 52094-98-1) 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 : Octadecane (CAS: 593-45-3)
Code: JCBB1840 CAS: 593-45-3 Chemical Formula: C18H38 Molecular Weight: 254.50 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Octadecane (CAS: 593-45-3) 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 : Pentadecanoic Acid ; Pentadecylic Acid (CAS: 1002-84-2)
Code: JCBB1839 CAS: 1002-84-2 Chemical Formula: C15H30O2 Molecular Weight: 242.40 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of Pentadecanoic Acid ; Pentadecylic Acid (CAS: 1002-84-2) 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-(Cyclopropylsulfonyl)-2-methylphenol (CAS: 1147558-15-3)
Code: JCBB1838 CAS: 1147558-15-3 Chemical Formula: C10H12O3S Molecular Weight: 212.269 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock; Contact: sales@drjcrbio.com Application: Manufacturer of 4-(Cyclopropylsulfonyl)-2-methylphenol (CAS: 1147558-15-3) 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 : thiazol-4-ylmethanamine (CAS: 16188-30-0)
Code: JCBB1837 CAS: 16188-30-0 Chemical Formula: C4H6N2S Molecular Weight: 114.171 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of thiazol-4-ylmethanamine (CAS: 16188-30-0) 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 : 1-thiophen-2-yl-ethylamine (CAS: 6309-16-6)
Code: JCBB1836 CAS: 6309-16-6 Chemical Formula: C6H9NS Molecular Weight: 127.21 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 1-thiophen-2-yl-ethylamine (CAS: 6309-16-6) 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 : 5-Hydroxy-3-methyl-pyridine-2-carbonitrile (CAS: 228867-86-5)
Code: JCBB1835 CAS: 228867-86-5 Chemical Formula: C7H6N2O Molecular Weight: 134.137 Category: Building Blocks; Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities Status: Limited Stock ; Contact: sales@drjcrbio.com Application: Manufacturer of 5-Hydroxy-3-methyl-pyridine-2-carbonitrile (CAS: 228867-86-5) is useful as reference Impurity standard. Note: The compounds strictly supplied only for R&D /AR&D purpose, not for human/animal consumption. 
