(3R)-pyrrolidin-3-ylmethanol hydrochloride CAS 1227157-98-3
| CAS No. | 1227157-98-3 |
| Molecular Formula | C5H11NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3R)-pyrrolidin-3-ylmethanol 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.
CATO supplies (3R)-pyrrolidin-3-ylmethanol hydrochloride (CAS 1227157-98-3), a certified reference material (molecular formula C5H11NOHCl, MW 137.61 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H11NOHCl, (3R)-pyrrolidin-3-ylmethanol hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 137.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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)-pyrrolidin-3-ylmethanol 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 | C5H11NO HCl |
| Molecular Weight | 137.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related R Standards
- 1000018-40-5 3-pyrrolidin-1-yl-4-(methylsulphonyl)aniline 4-Methylsulfonyl-3-(pyrrolidin-1-yl)aniline (CAS 1000018-40-5)
- Ethyl 2-(pyrrolidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1000339-79-6)
- 2-[4-(Pyrrolidin-3-yloxy)phenyl]ethylamine (CAS 1000507-30-1)
- 4-(Pyrrolidin-3-yl)-1H-pyrazole (CAS 1000772-62-2)
- 1-(2-(Pyrrolidin-1-yl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1000802-52-7)
- 1-(Pyrrolidin-1-ylsulfonyl)-4,4'-bipiperidine (CAS 1000958-63-3)
- 2-PYrrolidin-3-yl-1h-pyrrolo[2,3-b]pyridine dihydrochloride (CAS 1001069-32-4)
- (1-(Pyrrolidin-1-ylmethyl)cyclopropyl)methanamine dihydrochloride (CAS 1001345-81-8)
Recommended Standards
- Phenanthro[1,10-cd][1,2]dithiole (CAS 158690-51-8)
- (S)-1-(4-(Methylsulfonyl)phenyl)ethan-1-ol (CAS 1212155-96-8)
- (Dichlorofluoromethyl)cyclohexane (CAS 247170-24-7)
- 2-(Aminomethyl)-2-ethylbutanoic acid (CAS 44865-11-4)
- 4-Aminomethyl-2-cyano-3-(difluoromethoxy)benzenesulfonyl chloride (CAS 1804503-05-6)
- 1-(6-(1H-Imidazol-1-yl)pyrimidin-4-yl)piperidin-4-amine (CAS 1707394-66-8)
- 5-Bromobenzofuran-2-carboxylic acid, 97% (CAS 10242-11-2)
- Racecadotril Impurity 14 (CAS CATO-C4X-110614)
- 5-Bromo-2-(2,4-dichlorophenyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1774903-13-7)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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