CAS 2143535-25-3

Ibuprofen EP Impurity H

CAS: 2143535-25-3

Formel: C₂₄H₃₂O

Farbe und Form: Colorless Liquid

Molekulargewicht: 336.52

Ref: 4Z-I-0434

(3RS)-1,3-Bis[4-(2-methylpropyl)phenyl]butan-1-one

Kontrolliertes Produkt

CAS: 2143535-25-3

Formel: C₂₄H₃₂O

Farbe und Form: Neat

Molekulargewicht: 336.51

Ref: 86-MM0002.30

(3RS)-1,3-Bis[4,-2-(methylpropyl)phenyl]butan-1-one

Kontrolliertes Produkt

CAS: 2143535-25-3

Formel: C₂₄H₃₂O

Farbe und Form: Colourless To Light Yellow

Molekulargewicht: 336.51

Ref: TR-B496800

Ibuprofen EP impurity H

CAS: 2143535-25-3

Ibuprofen EP impurity H is an impurity of ibuprofen. It is a white crystalline powder with a melting point of 182-184°C and a molecular weight of 253.3. Ibuprofen EP impurity H can be synthesized in high purity by reacting 4-bromobenzenesulfonyl chloride with 2-hydroxybenzoic acid in the presence of triethylamine. This impurity has been used as a standard for drug product analysis, pharmacopoeia standards, drug development, and metabolism studies. Ibuprofen EP impurity H can be identified by HPLC using a retention time of 17.2 minutes and an UV absorption maximum at 254 nm.

Formel: C₂₄H₃₂O

Reinheit: Min. 95%

Molekulargewicht: 336.51 g/mol

Ref: 3D-II171018

Ibuprofen EP Impurity H

CAS: 2143535-25-3

Formel: C₂₄H₃₂O

Molekulargewicht: 336.52

Ref: ST-EA-CP-I2008