(3R,4S)-4-fluoropyrrolidin-3-ol hydrochloride CAS 1638744-31-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1638744-31-6
Molecular FormulaC4H8FNO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4S)-4-fluoropyrrolidin-3-ol hydrochloride CAS 1638744-31-6 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, (3R,4S)-4-fluoropyrrolidin-3-ol hydrochloride is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

(3R,4S)-4-fluoropyrrolidin-3-ol hydrochloride (CAS 1638744-31-6) is a high-purity analytical reference standard with the molecular formula C4H8FNOHCl and a molecular weight of 141.57 g/mol.

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

As a certified reference material (CRM), (3R,4S)-4-fluoropyrrolidin-3-ol 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 FormulaC4H8FNO HCl
Molecular Weight141.57 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)0.0
CAS Registry Year (est.)1993
Halogen ContentF/Cl-containing
Nitrogen Atoms1

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