(3S,4S)-4-hydroxypyrrolidine-3-carbonitrile hydrochloride CAS 265108-44-9
| CAS No. | 265108-44-9 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3S,4S)-4-hydroxypyrrolidine-3-carbonitrile 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.
(3S,4S)-4-hydroxypyrrolidine-3-carbonitrile hydrochloride (CAS 265108-44-9), molecular formula C5H8N2OHCl and molecular weight 148.59 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3S,4S)-4-hydroxypyrrolidine-3-carbonitrile hydrochloride (C5H8N2OHCl) is characterized by an amide group, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O HCl |
| Molecular Weight | 148.59 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(4-bromophenyl)-4-methylpyrrolidine hydrochloride (CAS 2059989-01-2)
- 4-((1H-Imidazol-4-yl)methyl)piperidine dihydrochloride (CAS 151070-82-5)
- 6,7-Dimethoxy-2-methyl-1-(4-nitrophenethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 63937-57-5)
- 2,5-Diaminopentanoic Acid (CAS 616-07-9)
- N-(Piperidin-3-ylmethyl)cyclopropanamine (CAS 1226016-69-8)
- 2-(4-(4-Amino-2-(trifluoromethyl)benzyl)piperazin-1-yl)ethanol (CAS 859027-17-1)
- (2-Fluoro-5-(((4-methoxybenzyl)amino)methyl)phenyl)boronic acid (CAS 1704121-17-4)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(pyrimidin-5-yl)propanoic acid (CAS 1983904-11-5)
- (S)-2-((tert-butoxycarbonyl)amino)-2-(p-tolyl)acetic acid (CAS 1228550-24-0)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com