Pharmaceutical analytical standards

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

Results 54,821-54,830 of 59,523

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Isotopically labelledLevels of characterisation

Cat. No.: P-C125-007
CAS: 2410279-85-3
Formula: C₂₆H₄₀D₄NNaO₆S
Family: Chenodeoxycholic Acid
Synonyms: Taurochenodeoxycholic Acid-d4 (sodium salt), Taurochenodeoxycholic acid-d4 sodium

MetaboliteLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T110-004
CAS: 5912-44-7
Formula: C₁₃H₁₀O₂S
Family: Tiaprofenic Acid
Synonyms: 1-(5-Benzoyl-2-thienyl)ethanone, 1-(5-benzoylthiophen-2-yl)ethanone

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T110-002
CAS: 78239-47-1
Formula: C₁₄H₁₂O₃S
Family: Tiaprofenic Acid
Synonyms: 2-(5-benzoylthiophen-3-yl)propanoic acid, Tiaprofenic acid impurity c (ep impurity)

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T110-005
CAS: 54955-39-4
Formula: C₇H₈O₂S
Family: Tiaprofenic Acid
Synonyms: alpha-Methyl-2-thiopheneacetic acid, 2-thiophen-2-ylpropanoic acid

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T110-006
CAS: 31161-46-3
Formula: C₁₁H₇BrOS
Family: Tiaprofenic Acid
Synonyms: Methanone, (5-bromo-2-thienyl)phenyl-, Tiaprofenic acid impurity f (ep impurity)

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T120-004
CAS: 24811-92-5
Formula: C₁₃H₁₉NO₂·HCl
Family: Tilidine
Synonyms: Tilidine Hydrochloride Hemihydrate EP Impurity D (as Hydrochloride), Tilidine EP Impurity D HCl

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