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Hexylaminolevulinate EP Impurity C

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-H291-002
CAS: 1241800-33-8
Formula: C₂₂H₃₂N₂O₄
Synonyms: Dihexyl 3,3'-(pyrazine-2,5-diyl)dipropanoate, cyclohexyl 3-[5-(3-cyclohexyloxy-3-oxopropyl)pyrazin-2-yl]propanoate

Hibifolin

ImpurityLevels of characterisation

Cat. No.: P-A269-002
CAS: 55366-56-8
Formula: C₂₁H₁₈O₁₄
Synonyms: Gossypetin-8-glucuronide, Gossypetin 8-O-beta-D-glucuronide

Hydrastine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-H325-002
CAS: 5936-28-7
Formula: C₂₁H₂₁NO₆·HCl
Synonyms: Hydrastine HCl, beta-Hydrastine hydrochloride

[1-(3-Bromophenyl)ethylidene] Hydrazine

ImpurityLevels of characterisation

Cat. No.: P-E154-002
CAS: 5757-80-2
Formula: C₈H₉BrN₂

2-(1-Methylpropyl) Hydrazinyl Formaldehyde

ImpurityLevels of characterisation

Cat. No.: P-H330-002
CAS: 939027-86-8
Formula: C₅H₁₂N₂O
Synonyms: n'-Sec-butylformohydrazide, N-(butan-2-ylamino)formamide

(R)-7-Hydroxy Abscisc Acid

ImpurityLevels of characterisation

Cat. No.: P-H343-002
CAS: 134676-92-9
Formula: C₁₅H₂₀O₅

(S)-7'-Hydroxy Abscisic Acid

MetaboliteLevels of characterisation

Cat. No.: P-H344-001
CAS: 91897-25-5
Formula: C₁₅H₂₀O₅
Synonyms: 7'-Hydroxyabscisic acid, 7-Hydroxy Abscisc Acid

4-Hydroxy Biphenyl-D5

Isotopically labelledLevels of characterisation

Cat. No.: P-H351-002
CAS: 1126389-67-0
Formula: C₁₂H₅D₅O
Synonyms: 4-(2,3,4,5,6-pentadeuteriophenyl)phenol

4-Hydroxy Cyclohexanone-d4

Isotopically labelledLevels of characterisation

Cat. No.: P-H362-002
CAS: 13482-24-1
Formula: C₆H₆D₄O₂
Synonyms: 3,3,5,5-tetradeuterio-4-hydroxycyclohexan-1-one

9-Hydroxy Etizolam

ImpurityLevels of characterisation

Cat. No.: P-E132-002
CAS: 52170-72-6
Formula: C₁₇H₁₅ClN₄OS
Family: Etizolam

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