Methyl(3R,4R)-4-isopropylpyrrolidine-3-carboxylatehydrochloride CAS 1820575-33-4
| CAS No. | 1820575-33-4 |
| Molecular Formula | C9H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl(3R,4R)-4-isopropylpyrrolidine-3-carboxylatehydrochloride (CAS 1820575-33-4), molecular formula C9H17NO2HCl and molecular weight 207.70 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Methyl(3R,4R)-4-isopropylpyrrolidine-3-carboxylatehydrochloride (C9H17NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 207.70 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), Methyl(3R,4R)-4-isopropylpyrrolidine-3-carboxylatehydrochloride 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 | C9H17NO2 HCl |
| Molecular Weight | 207.70 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(5-Bromobenzo[d]isoxazol-3-yl)acetic acid (CAS 34173-12-1)
- N-[3,5-Bis(trifluoromethyl)phenyl]-2-oxo-1-{[4-(trifluoromethyl)phenyl]methyl}-1,2-dihydropyridine-3-carboxamide (CAS 338782-83-5)
- 4-Fluoro-N-(2-(isobutylamino)-2-oxoethyl)benzamide (CAS 852849-82-2)
- 6-(Trifluoromethyl)-1h-1,3-benzodiazole-2-thiol (CAS 86604-73-1)
- 2-Chlorobenzo[d]oxazole-5-carbonitrile (CAS 114997-92-1)
- N-Cyclopropyl-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole-3-carboxamide (CAS 1707563-10-7)
- 5-Iodo-4-methyl-2-(methylsulfonyl)pyrimidine (CAS 2089320-66-9)
- 6-((Trifluoromethyl)thio)-1H-indazole (CAS 105391-72-8)
- Ethyl 3-amino-3-(2,3-dichlorophenyl)propanoate, oxalic acid (CAS 502842-04-8)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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