(S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid CAS 16055-12-2

Purity 97%+In StockPharmaceutical Standards
CAS No.16055-12-2
Molecular FormulaC9H13NO2
Molecular Weight167.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid CAS 16055-12-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 167.21 g/mol gives (S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid (CAS 16055-12-2), a certified reference material (molecular formula C9H13NO2, MW 167.21 g/mol) for analytical method development and quality control.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 167.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (S)-2-Amino-3-(cyclohexa-1,5-dien-1-yl)propanoic acid 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 FormulaC9H13NO2
Molecular Weight167.21 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1

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