Pharmaceutical analytical standards

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

Results 49,251-49,260 of 59,523

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ImpurityLevels of characterisation

Cat. No.: P-C028-018
CAS: 19408-84-5
Formula: C₁₈H₂₉NO₃
Family: Capsaicin
Synonyms: N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnonanamide, Nonanamide, 8-methyl-N-vanillyl-

Isotopically labelledLevels of characterisation

Cat. No.: P-C028-004
CAS: 1330261-21-6
Formula: C₁₈H₂₆D₃NO₃
Family: Capsaicin
Synonyms: Dihydro Capsaicin-d3, N-[[4-hydroxy-3-(trideuteriomethoxy)phenyl]methyl]-8-methylnonanamide

ImpurityLevels of characterisation

Cat. No.: P-F182-019
CAS: 1135-23-5
Formula: C₁₀H₁₂O₄
Synonyms: 3-(4-hydroxy-3-methoxyphenyl)propanoic acid, Dihydroconiferylic acid

ImpurityLevels of characterisation

Cat. No.: P-F182-018
CAS: 56024-44-3
Formula: C₁₁H₁₄O₄
Synonyms: Dihydro Ferulic Acid Methyl Ester, Methyl 3-(4-hydroxy-3-methoxyphenyl)propanoate

ImpurityLevels of characterisation

Cat. No.: P-D158-005
CAS: 81010-88-0
Formula: C₆H₆O₈S₂
Family: Dobesilic Acid
Synonyms: Calcium Dobesilate Impurity 5, m-Benzenedisulfonic acid, 2,5-dihydroxy-

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-D158-004
CAS: 6409-58-1
Formula: C₆H₆O₅S
Family: Dobesilic Acid
Synonyms: Calcium Dobesilate Impurity 18, Benzenesulfonic acid,2,4-dihydroxy-

ImpurityLevels of characterisation

Cat. No.: P-D158-006
CAS: 7134-09-0
Formula: C₆H₆O₅S
Family: Dobesilic Acid
Synonyms: Calcium Dobesilate Impurity 19, Benzenesulfonic acid, 3,4-dihydroxy-

ImpurityLevels of characterisation

Cat. No.: P-N035-013
CAS: 3958-86-9
Formula: C₈H₉NO₂
Family: Neostigmine
Synonyms: Neostigmine Impurity 16, 2-(dimethylamino)cyclohexa-2,5-diene-1,4-dione

ImpurityLevels of characterisation

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