(R)-2-((R)-3-(4-Hydroxyphenyl)-2-((R)-pyrrolidine-2-carboxamido)propanamido)-3-methylbutanoic acid CAS 628282-03-1

Purity 97%+In StockPharmaceutical Standards
CAS No.628282-03-1
Molecular FormulaC19H27N3O5
Molecular Weight377.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-((R)-3-(4-Hydroxyphenyl)-2-((R)-pyrrolidine-2-carboxamido)propanamido)-3-methylbutanoic acid CAS 628282-03-1 chemical structure

Description

CATO supplies (R)-2-((R)-3-(4-Hydroxyphenyl)-2-((R)-pyrrolidine-2-carboxamido)propanamido)-3-methylbutanoic acid (CAS 628282-03-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H27N3O5. Molecular weight: 377.43 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H27N3O5
Molecular Weight377.43 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms3

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