3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride CAS 53747-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.53747-09-4
Molecular FormulaC5H9NO2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride CAS 53747-09-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 183.65 g/mol gives 3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride (CAS 53747-09-4) is a high-purity analytical reference standard with the molecular formula C5H9NO2SHCl and a molecular weight of 183.65 g/mol.

Structurally, 3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride (C5H9NO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 183.65 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 3-Amino-tetrahydro-thiophene-3-carboxylic acid hydrochloride 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 FormulaC5H9NO2S HCl
Molecular Weight183.65 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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