16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 CAS 16778-84-0

Purity 97%+In StockPharmaceutical Standards
CAS No.16778-84-0
Molecular FormulaC9H7NO2S
Molecular Weight193.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

16778-84-0
2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid
2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid
A810905 CAS 16778-84-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 193.22 g/mol gives 16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 (CAS 16778-84-0) is a high-purity analytical reference standard with the molecular formula C9H7NO2S and a molecular weight of 193.22 g/mol.

Structurally, 16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 (C9H7NO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 193.22 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 16778-84-0 2-(4-methoxyphenyl)carbonylcyclohexane-1-carboxylic acid 2-[(4-methoxyphenyl)-oxomethyl]-1-cyclohexanecarboxylic acid A810905 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 FormulaC9H7NO2S
Molecular Weight193.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1
Sulfur Atoms1

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