(7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one CAS 158393-27-2

Purity 97%+In StockPharmaceutical Standards
CAS No.158393-27-2
Molecular FormulaC8H14N2OS
Molecular Weight186.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one CAS 158393-27-2 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies (7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one (CAS 158393-27-2), a certified reference material (molecular formula C8H14N2OS, MW 186.27 g/mol) for analytical method development and quality control.

Structurally, (7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one (C8H14N2OS) contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. 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 186.27 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).

As a certified reference material (CRM), (7S,8AS)-7-mercapto-2-methylhexahydropyrrolo[1,2-a]pyrazin-1(2H)-one 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 FormulaC8H14N2OS
Molecular Weight186.27 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.)2002
Nitrogen Atoms2
Sulfur Atoms1

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