3-Hydroxypyrrolidine-3-carbonitrile hydrochloride CAS 2731014-55-2
| CAS No. | 2731014-55-2 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Hydroxypyrrolidine-3-carbonitrile hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3-Hydroxypyrrolidine-3-carbonitrile hydrochloride (CAS 2731014-55-2), molecular formula C5H8N2OHCl and molecular weight 148.59 g/mol, is a CATO reference standard with documented purity and traceability.
3-Hydroxypyrrolidine-3-carbonitrile hydrochloride (C5H8N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-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.
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.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Hydroxypyrrolidine Standards
- 4-Hydroxypyrrolidine-2-carboxamide (CAS 1000616-27-2)
- Methyl 3-hydroxypyrrolidine-3-carboxylate (CAS 1023595-13-2)
- 3-Hydroxypyrrolidine-1-carboximidamide sulfate (CAS 1056471-60-3)
- Ethyl 4-hydroxypyrrolidine-2-carboxylate (CAS 1079350-28-9)
- methyl 4-hydroxypyrrolidine-2-carboxylate (CAS 114676-59-4)
- 1-Boc-3-hydroxypyrrolidine-3-carbonitrile (CAS 1194376-31-2)
- 1-Benzyl-3-hydroxypyrrolidine-3-carboxamide (CAS 1250642-68-2)
- 3-Hydroxypyrrolidine-1-sulfonamide (CAS 1282549-67-0)
Recommended Standards
- ((2R,3R,4R,5R)-3-Acetoxy-4-chloro-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl acetate (CAS 10190-39-3)
- (R)-Benzyl 3-((S)-2-amino-3-methylbutanamido)pyrrolidine-1-carboxylate (CAS 1401665-99-3)
- (S)-2-(Naphthalen-1-ylamino)propanoic acid (CAS 62544-92-7)
- 2-oxo-decahydroquinoline-4-carboxylic acid (CAS 1989659-74-6)
- Methyl 3-(1-ethyl-5-methyl-1H-pyrazol-4-yl)propiolate (CAS 1354706-39-0)
- (S)-2-Chloro-N-ethyl-N-((1-methylpyrrolidin-2-yl)methyl)acetamide (CAS 1354018-89-5)
- 2-Bromo-4-fluoro-5-nitrophenol (CAS 84478-87-5)
- Ethyl 2-((4-aminocyclohexyl)oxy)acetate (CAS 1564649-71-3)
- Methyl 2-((2-chlorophenyl)sulfonyl)acetate (CAS 145449-37-2)
- Tirzepatide Impurity 51 (CAS CATO-C4X-324051)
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