Cartap CAS 15263-53-3

Purity >95%In StockPharmaceutical Standards
CAS No.15263-53-3
Molecular FormulaC7H15N3O2S2
Molecular Weight237.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cartap CAS 15263-53-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 237.34 g/mol gives Cartap distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cartap (CAS 15263-53-3) is a high-purity analytical reference standard with the molecular formula C7H15N3O2S2 and a molecular weight of 237.34 g/mol.

Structurally, Cartap (C7H15N3O2S2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 237.34 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H15N3O2S2
Molecular Weight237.34 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1961
Nitrogen Atoms3
Sulfur Atoms2

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