(S)-methyl 2-((S)-2-(2-(3,5-difluorophenyl)acetamido)propanamido)-2-phenylacetate 208255-51-0 3,5-Difluorophenylacetyl-Ala-Phg-Ome CAS 208255-51-0

Purity 97%+In StockPharmaceutical Standards
CAS No.208255-51-0
Molecular FormulaC20H20F2N2O4
Molecular Weight390.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-methyl 2-((S)-2-(2-(3,5-difluorophenyl)acetamido)propanamido)-2-phenylacetate 208255-51-0 3,5-Difluorophenylacetyl-Ala-Phg-Ome CAS 208255-51-0 chemical structure

Description

CATO supplies (S)-methyl 2-((S)-2-(2-(3,5-difluorophenyl)acetamido)propanamido)-2-phenylacetate 208255-51-0 3,5-Difluorophenylacetyl-Ala-Phg-Ome (CAS 208255-51-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H20F2N2O4. Molecular weight: 390.38 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H20F2N2O4
Molecular Weight390.38 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 DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2016
Halogen ContentF-containing
Nitrogen Atoms2

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