2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole CAS 2761213-34-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2761213-34-5
Molecular FormulaC12H7F2NS
Molecular Weight235.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole CAS 2761213-34-5 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 2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole.

CATO supplies 2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole (CAS 2761213-34-5), a certified reference material (molecular formula C12H7F2NS, MW 235.25 g/mol) for analytical method development and quality control.

Structurally, 2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole (C12H7F2NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 235.25 g/mol, it falls into the medium-molecular-weight range. 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 2-Cyclopropyl-5-ethynyl-4,6-difluorobenzo[d]thiazole 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 FormulaC12H7F2NS
Molecular Weight235.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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