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Pharmaceutical analytical standards

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

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13-O-Decladinosyl Gamithromycin

ImpurityLevels of characterisation

Cat. No.: P-G014-002
CAS: 1797448-01-1
Formula: C₃₂H₆₂N₂O₉
Family: Gamithromycin

Dehydro Monocrotaline

ImpurityLevels of characterisation

Cat. No.: P-M942-003
CAS: 23291-96-5
Formula: C₁₆H₂₁NO₆
Synonyms: Monocrotaline pyrrole, Monocrotaline, 3,8-didehydro-

Dehydrodeoxysepiapterin

ImpurityLevels of characterisation

Cat. No.: P-S032-003
CAS: 71014-28-3
Formula: C₉H₉N₅O₂
Family: Sepiapterin
Synonyms: 6-Propionylpterin, 2-amino-6-propanoyl-3H-pteridin-4-one

16-Dehydroprogesterone

ImpurityLevels of characterisation

Cat. No.: P-A075-002
CAS: 1096-38-4
Formula: C₂₁H₂₈O₂
Family: Algestone
Synonyms: Pregna-4,16-diene-3,20-dione, NSC 11037

Dehydrosertindole

ImpurityLevels of characterisation

Cat. No.: P-S036-004
CAS: 173294-84-3
Formula: C₂₄H₂₄ClFN₄O
Family: Sertindole
Synonyms: Sertindol-M dehydro

5-Dehydroxyl-5-oxodoramectin

ImpurityLevels of characterisation

Cat. No.: P-D172-002
CAS: 157483-78-8
Formula: C₅₀H₇₂O₁₄
Family: Doramectin
Synonyms: Doramectin Impurity 4 (5-Dehydroxyl-5-Oxodoramectin), Avermectin A1a, 25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-5-oxo-

Deoxysepiapterin

ImpurityLevels of characterisation

Cat. No.: P-S032-004
CAS: 1797-87-1
Formula: C₉H₁₁N₅O₂
Family: Sepiapterin
Synonyms: Isosepiapterin, 2-amino-6-propanoyl-7,8-dihydro-3H-pteridin-4-one

Des(methoxycarbonyl) Febantel

ImpurityLevels of characterisation

Cat. No.: P-F010-003
CAS: 92088-58-9
Formula: C₁₈H₂₀N₄O₄S
Family: Febantel
Synonyms: Febantel Impurity 3, Methyl ((2-((methoxyacetyl)amino)-4-(phenylthio)phenyl)carbamimidoyl)carbamate

Deschloro Pimecrolimus

ImpurityLevels of characterisation

Cat. No.: P-P113-002
CAS: 137712-89-1
Formula: C₄₃H₆₉NO₁₁
Family: Pimecrolimus
Synonyms: Pimecrolimus Impurity 11 (Deschloro Pimecrolimus)

Desethylatrazine

ImpurityLevels of characterisation

Cat. No.: P-A840-004
CAS: 6190-65-4
Formula: C₆H₁₀ClN₅
Synonyms: Deethylatrazine, 6-chloro-2-N-propan-2-yl-1,3,5-triazine-2,4-diamine

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