251303-04-5 5TPM2EB426 Ertiprotafib [USAN:INN] Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-,(alpha R)- (2R)-2-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Ertiprotafib PTP-112 (2R)-2-(4-(9-Bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-, (alphaR)- UNII-5TPM2EB426 CAS 251303-04-5

Purity 97%+In StockPharmaceutical Standards
CAS No.251303-04-5
Molecular FormulaC31H27BrO3S
Molecular Weight559.51 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

251303-04-5 5TPM2EB426 Ertiprotafib [USAN:INN] Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-,(alpha R)- (2R)-2-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Ertiprotafib PTP-112 (2R)-2-(4-(9-Bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-, (alphaR)- UNII-5TPM2EB426 CAS 251303-04-5 chemical structure

Description

High-purity 251303-04-5 5TPM2EB426 Ertiprotafib [USAN:INN] Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-,(alpha R)- (2R)-2-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Ertiprotafib PTP-112 (2R)-2-(4-(9-Bromo-2,3-dimethylnaphtho(2,3-b)thiophen-4-yl)-2,6-dimethylphenoxy)-3-phenylpropionic acid Benzenepropanoic acid, alpha-(4-(9-bromo-2,3-dimethylnaphtho(2,3-b)thien-4-yl)-2,6-dimethylphenoxy)-, (alphaR)- UNII-5TPM2EB426 (CAS 251303-04-5) pharmaceutical standards reference standard. Molecular formula: C31H27BrO3S. Molecular weight: 559.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC31H27BrO3S
Molecular Weight559.51 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Sulfur Atoms1

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