2-methylthiophen-3-amine CAS 802305-56-2

Purity 97%+In StockPharmaceutical Standards
CAS No.802305-56-2
Molecular FormulaC5H11NS
Molecular Weight117.21 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-methylthiophen-3-amine CAS 802305-56-2 chemical structure

Description

2-methylthiophen-3-amine (CAS 802305-56-2), molecular formula C5H11NS and molecular weight 117.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C5H11NS, 2-methylthiophen-3-amine contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 117.21 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.

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.

As a certified reference material (CRM), 2-methylthiophen-3-amine 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 FormulaC5H11NS
Molecular Weight117.21 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1986
Nitrogen Atoms1
Sulfur Atoms1

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Why CATO?