N1,N1-dimethyl-1-(thiophen-2-yl)ethane-1,2-diamine CAS 790263-41-1

Purity 97%+In StockPharmaceutical Standards
CAS No.790263-41-1
Molecular FormulaC8H14N2S
Molecular Weight170.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N1,N1-dimethyl-1-(thiophen-2-yl)ethane-1,2-diamine CAS 790263-41-1 chemical structure

Description

Structurally, N1,N1-dimethyl-1-(thiophen-2-yl)ethane-1,2-diamine (C8H14N2S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 170.28 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies N1,N1-dimethyl-1-(thiophen-2-yl)ethane-1,2-diamine (CAS 790263-41-1), a certified reference material (molecular formula C8H14N2S, MW 170.28 g/mol) for analytical method development and quality control.

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), N1,N1-dimethyl-1-(thiophen-2-yl)ethane-1,2-diamine 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 FormulaC8H14N2S
Molecular Weight170.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1986
Nitrogen Atoms2
Sulfur Atoms1

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