3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate CAS 2034157-21-4

Purity 97%+In StockPharmaceutical Standards
CAS No.2034157-21-4
Molecular FormulaC12H16N2OS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate CAS 2034157-21-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 408.53 g/mol gives 3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (CAS 2034157-21-4), molecular formula C12H16N2OSC7H8O3S and molecular weight 408.53 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate (C12H16N2OSC7H8O3S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 3-(2-Methoxyethyl)-5,7-dimethylbenzo[d]thiazol-2(3H)-imine 4-methylbenzenesulfonate 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 FormulaC12H16N2OS C7H8O3S
Molecular Weight408.53 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms2
Sulfur Atoms2

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