1-(tert-Butyl) 3-methyl 5-(2,4-difluorophenyl)-4-hydroxy-1H-pyrrole-1,3-dicarboxylate CAS 2258638-52-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2258638-52-5
Molecular FormulaC17H17F2NO5
Molecular Weight353.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(tert-Butyl) 3-methyl 5-(2,4-difluorophenyl)-4-hydroxy-1H-pyrrole-1,3-dicarboxylate CAS 2258638-52-5 chemical structure

Description

1-(tert-Butyl) 3-methyl 5-(2,4-difluorophenyl)-4-hydroxy-1H-pyrrole-1,3-dicarboxylate (CAS 2258638-52-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H17F2NO5. Molecular weight: 353.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC17H17F2NO5
Molecular Weight353.32 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF-containing
Nitrogen Atoms1

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