tert-Butyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate hydrochloride CAS 1820575-70-9
| CAS No. | 1820575-70-9 |
| Molecular Formula | C9H18N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
tert-Butyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate hydrochloride (CAS 1820575-70-9), molecular formula C9H18N2O3HCl and molecular weight 238.71 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of tert-Butyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate hydrochloride (C9H18N2O3HCl) is characterized by an amide group, a carboxylic acid 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), tert-Butyl ((3R,4R)-4-hydroxypyrrolidin-3-yl)carbamate 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 | C9H18N2O3 HCl |
| Molecular Weight | 238.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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 | 2 |
Recommended Standards
- Benzyl piperidin-3-ylcarbamate hydrochloride (CAS 1203260-55-2)
- 1-(4-Ethylphenyl)cyclopropan-1-amine (CAS 1249179-57-4)
- 7-Boc-3-oxa-7-azabicyclo[3.3.1]nonan-9-one (CAS 454695-20-6)
- Roxatidine Impurity 27 (CAS CATO-C4X-121327)
- 1-(Pyridazin-4-yl)propan-2-one (CAS 125375-25-9)
- N,N,N′-Trimethyl-d6-1,3-propanediamine (N,N-dimethyl-d6) (CAS 1219803-54-9)
- 1-(2-amino-5-iodo-3-methylphenyl)-Ethanone 1-(2-amino-5-iodo-3-methylphenyl)ethanone 935292-72-1 A11017 (CAS 935292-72-1)
- Tert-butyl (1-(4-bromophenyl)propan-2-yl)carbamate (CAS 256381-00-7)
- 1-(2-((3-Chlorobenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)ethan-1-one (CAS 851807-95-9)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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