Product division
Impurities & Reference Standards
Pharmacopoeial and non-pharmacopoeial impurities, metabolites, nitrosamines and working standards with characterisation data for QC and regulatory work.
28,554products
6sub-categories
2,746in stock
COA + SDSwith every lot
API Impurities 14,252Pharmacopeial Impurities (EP / USP / BP) 4,401Nitrosamine Impurities 650Stable Isotope Labelled Standards (Deuterated, 13C, 15N) 1,612Metabolites & Degradation Products 4,146API Reference Standards 3,493
Methyl 2-(2,3-dichlorobenzylidene)-3-oxobutanoate
- CAS
- 68064-70-0
- Formula
- C12H10Cl2O3
- MW
- 273.11 g/mol
VQ-037219
Methyl 2-(2,3-Dichlorobenzylidene)acetoacetate
- CAS
- 74073-22-6
- Formula
- C12H10Cl2O3
- MW
- 273.11 g/mol
VQ-030696
Methyl 2-(3-(1-hydroxy-4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butyl)phenyl)-2-methylpropanoate
- CAS
- 1187954-56-8
- Formula
- C33H41NO4
- MW
- 515.68 g/mol
VQ-043654
Methyl 2-(3-(2-chloroethyl)phenyl)-2-methylpropanoate
- CAS
- 2245209-60-1
- Formula
- C13H17ClO2
- MW
- 240.72 g/mol
VQ-029436
Methyl 2-(3-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoate
- CAS
- 937009-94-4
- Formula
- C33H39NO4
- MW
- 513.67 g/mol
VQ-048374
Methyl 2-(3,5-bis(trifluoromethyl)phenyl)-2-methylpropanoate
- CAS
- 334477-48-4
- Formula
- C13H12F6O2
- MW
- 314.22 g/mol
VQ-038595
Methyl 2-(3,5-bis(trifluoromethyl)phenyl)acetate
- CAS
- 95299-16-4
- Formula
- C11H8F6O2
- MW
- 286.17 g/mol
VQ-049216
Methyl 2-(4-((2-hydroxycyclopentyl)methyl)phenyl)propanoate
- CAS
- 89675-48-9
- Formula
- C16H22O3
- MW
- 262.34 g/mol
VQ-038179
Methyl 2-(4-((2-oxocyclopentyl)methyl)phenyl)propanoate
- CAS
- 81762-92-7
- Formula
- C16H20O3
- MW
- 260.33 g/mol
VQ-031666
![Methyl 2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoate chemical structure](/media/structures/AWUXQUVYMUBJSG-UHFFFAOYSA-N.svg)
Methyl 2-(4-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piperidin-1-yl)ethyl)phenyl)-2-methylpropanoate
- CAS
- 1181267-38-8
- Formula
- C29H39N3O3
- MW
- 477.6 g/mol
VQ-021834
Methyl 2-(4-(2-chloroacetyl)phenyl)-2-methylpropanoate
- CAS
- 1638785-19-9
- Formula
- C13H15ClO3
- MW
- 254.71 g/mol
VQ-024581
Methyl 2-(4-(2-chloroethyl)phenyl)-2-methylpropanoate
- CAS
- 1181267-33-3
- Formula
- C13H17ClO2
- MW
- 240.72 g/mol
VQ-024582
Methyl 2-(4-(4-Hydroxybutanoyl)phenyl)-2-methylpropanoate
- CAS
- 394222-30-1
- Formula
- C15H20O4
- MW
- 264.32 g/mol
VQ-048368
Methyl 2-(5-(4-(2-morpholinoethoxy)phenyl)pyridin-2-yl)acetate
- CAS
- 1038395-64-0
- Formula
- C20H24N2O4
- MW
- 356.4 g/mol
VQ-028407
Methyl 2-(bis(2-(thiophen-2-yl)ethyl)amino)-2-(2-chlorophenyl)acetate
- CAS
- 2173294-66-9
- Formula
- C21H22ClNO2S2
- MW
- 420 g/mol
VQ-036406
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