3-Bromo-pyrrolidine-1-carboxylic acid tert-butyl ester 939793-16-5 N-Boc-3-Bromopyrrolidine CAS 939793-16-5
| CAS No. | 939793-16-5 |
| Molecular Formula | C9H16BrNO2 |
| Molecular Weight | 250.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-pyrrolidine-1-carboxylic acid tert-butyl ester 939793-16-5 N-Boc-3-Bromopyrrolidine (CAS 939793-16-5), molecular formula C9H16BrNO2 and molecular weight 250.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H16BrNO2, 3-Bromo-pyrrolidine-1-carboxylic acid tert-butyl ester 939793-16-5 N-Boc-3-Bromopyrrolidine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 250.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 3-Bromo-pyrrolidine-1-carboxylic acid tert-butyl ester 939793-16-5 N-Boc-3-Bromopyrrolidine 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 | C9H16BrNO2 |
| Molecular Weight | 250.13 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) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-N,N-dimethylnaphthalen-1-amine (CAS 10586-45-5)
- 4-Bromo-8-ethyl-2-methylquinoline (CAS 1070879-45-6)
- 4-Bromo-2,5,7-trimethylquinoline (CAS 1070879-59-2)
- 4-Bromo-2,7,8-trimethylquinoline (CAS 1070879-61-6)
- 3-(5-bromo-2-pyridyl)tetrahydrofuran-3-ol (CAS 1207758-77-7)
- 2-Bromo-1-(2-isopropylmorpholino)ethan-1-one (CAS 1352497-54-1)
- 5-Bromo-1-(cyclopropylmethyl)-1H-indole (CAS 1361110-66-8)
- 2-Bromo-5,6,7-trimethylquinoline (CAS 1378259-45-0)
Recommended Standards
- 938458-97-0 5-Bromo-2-(methoxymethyl)-1,3-benzoxazole DTXSID00650827 (CAS 938458-97-0)
- 1-Ethyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1082503-79-4)
- tert-butyl trans-N-(3-bromocyclobutyl)carbamate (CAS 2580189-94-0)
- 4-(Octyloxy)phenylboronic Acid (CAS 121554-09-4)
- (4-Tetrahydropyranyl)methylboronic Acid (CAS 1350513-18-6)
- 2-Propylpiperidin-4-one hydrochloride (CAS 1245645-90-2)
- 2-(6-Chloropyridin-2-yl)propan-2-ol (CAS 40472-97-7)
- Relenopride (CAS 1221416-43-8)
- 7-Chloro-6-(difluoromethoxy)quinoline-3-carboxylic acid (CAS 1443291-57-3)
- 2-(Pyrrolidin-1-yl)-6,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-4(5H)-one (CAS 1707365-10-3)
- {2-[2-(dimethylamino)ethyl]phenyl}methanol hydrochloride (CAS 1461715-75-2)
- 3-(2-(3-Methoxy-3-oxopropoxy)ethoxy)propanoic acid (CAS 2089292-48-6)
- (4-(1h-Pyrazol-1-yl)phenyl)methanesulfonyl chloride (CAS 1247760-43-5)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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