Boc-Cys(Bzl)-OH CAS 5068-28-0

Purity 97%+In StockPharmaceutical Standards
CAS No.5068-28-0
Molecular FormulaC15H21NO4S
Molecular Weight311.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Boc-Cys(Bzl)-OH CAS 5068-28-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 311.40 g/mol gives Boc-Cys(Bzl)-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Boc-Cys(Bzl)-OH (CAS 5068-28-0), a certified reference material (molecular formula C15H21NO4S, MW 311.40 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Boc-Cys(Bzl)-OH is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 311.40 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).

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 Boc-Cys(Bzl)-OH 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 FormulaC15H21NO4S
Molecular Weight311.40 g/mol
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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1
Sulfur Atoms1

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