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Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Epigallocatechin 3-O-(3-O-Methyl)-Gallate

ImpurityLevels of characterisation

Cat. No.: P-E262-002
CAS: 83104-87-4
Formula: C₂₃H₂₀O₁₁
Synonyms: Benzoic acid, 3,4-dihydroxy-5-methoxy-, (2R,3R)-3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester, Benzoic acid, 3,4-dihydroxy-5-methoxy-, 3,4-dihydro-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-2H-1-benzopyran-3-yl ester, (2R-cis)-

(E)-Epsilon-Momfluorothrin

ImpurityLevels of characterisation

Cat. No.: P-E285-002
CAS: 1246640-77-6
Formula: C₁₉H₁₉F₄NO₃

(24RS)-Ergosta-3,5-Diene

ImpurityLevels of characterisation

Cat. No.: P-E301-002
CAS: 77327-07-2
Formula: C₂₈H₄₆
Synonyms: Ergosta-3,5-diene, (24xi)-

1-[2-(4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyl)ethyl] Ester Butanedioic Acid

ImpurityLevels of characterisation

Cat. No.: P-E159-002
CAS: 1872428-97-1
Formula: C₁₅H₂₇NO₅
Synonyms: Tinuvin 622

1-(3-Azidophenyl) Ethan-1-One

ImpurityLevels of characterisation

Cat. No.: P-E337-002
CAS: 70334-60-0
Formula: C₈H₇N₃O
Synonyms: 1-(3-azidophenyl)ethanone, Ethanone, 1-(3-azidophenyl)-

2-(2-Isopropyl-5-methylphenoxy) Ethanamine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-E339-002
CAS: 471914-80-4
Formula: C₁₂H₂₀ClNO
Synonyms: 2-(2-Isopropyl-5-methyl-phenoxy)-ethylamine, hydrochloride

(Dichloromethoxy) Ethane

ImpurityLevels of characterisation

Cat. No.: P-E341-002
CAS: 5374-05-0
Formula: C₃H₆Cl₂O
Synonyms: Ethane, (dichloromethoxy)-, Dichloromethyl ethyl ether

(S)-1-(9-Fluorenyl) Ethanol

ImpurityLevels of characterisation

Cat. No.: P-E342-002
CAS: 151775-20-1
Formula: C₁₅H₁₄O

2-(2-Isopropoxyethoxy)-Ethanol

ImpurityLevels of characterisation

Cat. No.: P-E346-002
CAS: 5412-01-1
Formula: C₇H₁₆O₃
Synonyms: 2-(2-propan-2-yloxyethoxy)ethanol, Ethanol, 2-(2-(1-methylethoxy)ethoxy)-

(Perfluorooctyl) Ethanol Phosphate

ImpurityLevels of characterisation

Cat. No.: P-E349-002
CAS: 57678-03-2
Formula: C₁₀H₆F₁₇O₄P
Synonyms: 8:2 Fluorotelomer phosphate monoester, Perfluorodecyl phosphate

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