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

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Results 26,351-26,360 of 35,292

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Meclozine ortho-Chloro Isomer Dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-M023-030
CAS: 115291-60-6
Formula: C₂₅H₂₇ClN₂·2HCl
Family: Meclozine
Synonyms: Meclizine ortho-Chloro Isomer (USP), Meclizine ortho-Chloro Isomer Dihydrochloride

Methoxy Cabotegravir Impurity

ImpurityLevels of characterisation

Cat. No.: P-C003-033
CAS: 1335210-24-6
Formula: C₁₃H₁₄N₂O₆
Family: Cabotegravir
Synonyms: Cabotegravir Impurity 26, Cabotegravir N-1

2-Methoxy Estrone

ImpurityLevels of characterisation

Cat. No.: P-E104-013
CAS: 362-08-3
Formula: C₁₉H₂₄O₃
Family: Estrone
Synonyms: Estrone, 2-methoxy-

4-Methoxy Estrone

ImpurityLevels of characterisation

Cat. No.: P-E104-017
CAS: 58562-33-7
Formula: C₁₉H₂₄O₃
Family: Estrone
Synonyms: Estrone, 4-methoxy-

16-Methoxytabersonine

ImpurityLevels of characterisation

Cat. No.: P-V046-007
CAS: 27773-39-3
Formula: C₂₂H₂₆N₂O₃
Family: Vincamine
Synonyms: Vincamine Impurity 20 (Ervamycine), Ervamycine

Methyl 3-Acetyl-4-(benzyloxy)benzoate

ImpurityLevels of characterisation

Cat. No.: P-S010-019
CAS: 65843-60-9
Formula: C₁₇H₁₆O₄
Family: Salmeterol
Synonyms: Salmeterol Impurity 15, methyl 3-acetyl-4-phenylmethoxybenzoate

2-Methyl-1H-imidazole-1-ethanol

ImpurityLevels of characterisation

Cat. No.: P-M112-023
CAS: 1615-15-2
Formula: C₆H₁₀N₂O
Family: Metronidazole
Synonyms: Metronidazole Impurity 18, 2-(2-methylimidazol-1-yl)ethanol

1-Methyl-1H-indol-6-ol

ImpurityLevels of characterisation

Cat. No.: P-C034-004
CAS: 130570-60-4
Formula: C₉H₉NO
Family: Carbazochrome
Synonyms: 1-methylindol-6-ol, n-methyl-6-hydroxyindole

1-Methyl-3-phenylurea

ImpurityLevels of characterisation

Cat. No.: P-T046-012
CAS: 1007-36-9
Formula: C₈H₁₀N₂O
Family: Temozolomide
Synonyms: Defenuron, N-Methyl-N'-phenylurea

1-Methyl-4-Nitro-1H-Imidazole

ImpurityLevels of characterisation

Cat. No.: P-M112-019
CAS: 3034-41-1
Formula: C₄H₅N₃O₂
Family: Metronidazole
Synonyms: 1-Methyl-4-nitroimidazole, Imidazole, 1-methyl-4-nitro-

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