(7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone CAS 1705437-88-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1705437-88-2
Molecular FormulaC18H17F2NOS
Molecular Weight333.40 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone CAS 1705437-88-2 chemical structure

Description

The occurrence of (7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone (CAS 1705437-88-2), a certified reference material (molecular formula C18H17F2NOS, MW 333.40 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H17F2NOS, (7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.40 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), (7-(2,5-Difluorophenyl)-1,4-thiazepan-4-yl)(phenyl)methanone meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H17F2NOS
Molecular Weight333.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

Related Difluorophenyl Standards

Recommended Standards

Why CATO?