(1S,4S)-2$l^{4}-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochloride CAS 1909301-38-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1909301-38-7
Molecular FormulaC5H9NOS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,4S)-2$l^{4}-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochloride CAS 1909301-38-7 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1S,4S)-2$l^{4}-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochloride.

(1S,4S)-2$l^{4}-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochloride (CAS 1909301-38-7), molecular formula C5H9NOSHCl and molecular weight 167.65 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (1S,4S)-2$l^{4}-thia-5-azabicyclo[2.2.1]heptan-2-one hydrochloride (C5H9NOSHCl) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

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 FormulaC5H9NOS HCl
Molecular Weight167.65 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
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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