(R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid CAS 205445-55-2

Purity 97%+In StockPharmaceutical Standards
CAS No.205445-55-2
Molecular FormulaC14H16F3NO4
Molecular Weight319.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid CAS 205445-55-2 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)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid.

CATO supplies (R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid (CAS 205445-55-2), a certified reference material (molecular formula C14H16F3NO4, MW 319.28 g/mol) for analytical method development and quality control.

Structurally, (R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid (C14H16F3NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 319.28 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), (R)-2-((tert-Butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC14H16F3NO4
Molecular Weight319.28 g/mol
AppearanceOff-white to pale 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; Hygroscopic; reseal immediately after opening; 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.)2015
Halogen ContentF-containing
Nitrogen Atoms1

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