4-((1-Methyl-1H-tetrazol-5-yl)thio)-2-phenylquinazoline CAS 851168-98-4

Purity 97%+In StockPharmaceutical Standards
CAS No.851168-98-4
Molecular FormulaC16H12N6S
Molecular Weight320.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-((1-Methyl-1H-tetrazol-5-yl)thio)-2-phenylquinazoline CAS 851168-98-4 chemical structure

Description

4-((1-Methyl-1H-tetrazol-5-yl)thio)-2-phenylquinazoline (CAS 851168-98-4), molecular formula C16H12N6S and molecular weight 320.37 g/mol, is a CATO reference standard with documented purity and traceability.

4-((1-Methyl-1H-tetrazol-5-yl)thio)-2-phenylquinazoline (C16H12N6S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 4-((1-Methyl-1H-tetrazol-5-yl)thio)-2-phenylquinazoline 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 FormulaC16H12N6S
Molecular Weight320.37 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms6
Sulfur Atoms1

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