(R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate CAS 1143534-42-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1143534-42-2
Molecular FormulaC15H20ClNO4
Molecular Weight313.78 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate CAS 1143534-42-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate.

CATO supplies (R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate (CAS 1143534-42-2), a certified reference material (molecular formula C15H20ClNO4, MW 313.78 g/mol) for analytical method development and quality control.

(R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate (C15H20ClNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (R)-Methyl 3-((tert-butoxycarbonyl)amino)-3-(4-chlorophenyl)propanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC15H20ClNO4
Molecular Weight313.78 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms1

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