X291RLA915 64486-18-6 2-(2-Chloroacetamidothiazol-4-yl)-(Z)-2-methoxyiminoacetic acid (Z)-2-(Chloroacetamido)-alpha-(methoxyimino)thiazol-4-acetic acid 4-Thiazoleacetic acid, 2-((chloroacetyl)amino)-alpha-(methoxyimino)-, (Z)- EINECS 264-916-4 UNII-X291RLA915 CAS 64486-18-6

Purity 97%+In StockPharmaceutical Standards
CAS No.64486-18-6
Molecular FormulaC8H8ClN3O4S
Molecular Weight277.68 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

X291RLA915 64486-18-6 2-(2-Chloroacetamidothiazol-4-yl)-(Z)-2-methoxyiminoacetic acid (Z)-2-(Chloroacetamido)-alpha-(methoxyimino)thiazol-4-acetic acid 4-Thiazoleacetic acid, 2-((chloroacetyl)amino)-alpha-(methoxyimino)-, (Z)- EINECS 264-916-4 UNII-X291RLA915 CAS 64486-18-6 chemical structure

Description

X291RLA915 64486-18-6 2-(2-Chloroacetamidothiazol-4-yl)-(Z)-2-methoxyiminoacetic acid (Z)-2-(Chloroacetamido)-alpha-(methoxyimino)thiazol-4-acetic acid 4-Thiazoleacetic acid, 2-((chloroacetyl)amino)-alpha-(methoxyimino)-, (Z)- EINECS 264-916-4 UNII-X291RLA915 (CAS 64486-18-6) is a high-purity analytical reference standard with the molecular formula C8H8ClN3O4S and a molecular weight of 277.68 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, X291RLA915 64486-18-6 2-(2-Chloroacetamidothiazol-4-yl)-(Z)-2-methoxyiminoacetic acid (Z)-2-(Chloroacetamido)-alpha-(methoxyimino)thiazol-4-acetic acid 4-Thiazoleacetic acid, 2-((chloroacetyl)amino)-alpha-(methoxyimino)-, (Z)- EINECS 264-916-4 UNII-X291RLA915 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.68 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 X291RLA915 64486-18-6 2-(2-Chloroacetamidothiazol-4-yl)-(Z)-2-methoxyiminoacetic acid (Z)-2-(Chloroacetamido)-alpha-(methoxyimino)thiazol-4-acetic acid 4-Thiazoleacetic acid, 2-((chloroacetyl)amino)-alpha-(methoxyimino)-, (Z)- EINECS 264-916-4 UNII-X291RLA915 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 FormulaC8H8ClN3O4S
Molecular Weight277.68 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1975
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

Recommended Standards

Why CATO?