Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 2,141-2,150 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G023-004
CAS: 122111-05-1
Formula: C₉H₁₁F₂N₃O₄·HCl
Family: Gemcitabine
Synonyms: Gemcitabine EP Impurity B HCl, Gemcitabine alpha-anomer hydrochloride

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-003
CAS: 611-73-4
Formula: C₈H₆O₃
Family: Glycopyrronium
Synonyms: Glycopyrronium Bromide EP Impurity B (Phenylglyoxylic Acid), Phenylglyoxylic Acid

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-004
CAS: 15206-55-0
Formula: C₉H₈O₃
Family: Glycopyrronium
Synonyms: Glycopyrronium Bromide EP Impurity H (Methyl Benzoylformate), Methyl phenylglyoxalate

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-006
CAS: 3900-93-4
Formula: C₁₃H₁₆O₂
Family: Glycopyrronium
Synonyms: Glycopyrronium Bromide EP Impurity K, 2-Cyclopentyl-2-phenylacetic acid

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-008
CAS: 13118-11-1
Formula: C₁₈H₂₅NO₃
Family: Glycopyrronium
Synonyms: Glycopyrrolate Related Compound B, N-Methyl-3-pyrrolidinyl Cyclopentylmandelate

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-007
CAS: 13118-10-0
Formula: C₁₈H₂₅NO₃·HCl
Family: Glycopyrronium
Synonyms: MANDELIC ACID, alpha-CYCLOPENTYL-, 1-METHYL-3-PYRROLIDINYL ESTER, HYDROCHLORIDE, alpha-Cyclopentylmandelic acid 1-methyl-3-pyrrolidinyl ester hydrochloride

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-G053-014
CAS: 427-49-6
Formula: C₁₃H₁₆O₃
Family: Glycopyrronium
Synonyms: alpha-Cyclopentylmandelic acid, 2-cyclopentyl-2-hydroxy-2-phenylacetic acid

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