Carbamic acid, N-[(1R,2R)-2-[(2-bromophenyl)methoxy]cyclohexyl]-, 1,1-dimethylethyl ester CAS 1951425-13-0
| CAS No. | 1951425-13-0 |
| Molecular Formula | C18H26BrNO3 |
| Molecular Weight | 384.31 g/mol |
| 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.
Carbamic acid, N-[(1R,2R)-2-[(2-bromophenyl)methoxy]cyclohexyl]-, 1,1-dimethylethyl ester (CAS 1951425-13-0) is a high-purity analytical reference standard with the molecular formula C18H26BrNO3 and a molecular weight of 384.31 g/mol.
Based on its molecular formula C18H26BrNO3, Carbamic acid, N-[(1R,2R)-2-[(2-bromophenyl)methoxy]cyclohexyl]-, 1,1-dimethylethyl ester contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 384.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Carbamic acid, N-[(1R,2R)-2-[(2-bromophenyl)methoxy]cyclohexyl]-, 1,1-dimethylethyl ester 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 | C18H26BrNO3 |
| Molecular Weight | 384.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (2-Bromo-1-hexyl-1H-pyrrol-3-yl)(naphthalen-1-yl)methanone (CAS 1346598-61-5)
- rel-tert-Butyl ((1R,2R)-2-((4-bromobenzyl)oxy)cyclohexyl)carbamate (CAS 1958100-53-2)
- 1-Boc-4-(4-bromo-3,5-dimethylphenoxy)piperidine (CAS 1072944-63-8)
- 5-Oxo-N-phenyl-2-(trifluoromethyl)-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 339020-72-3)
- Octa-1,5-dien-3-ol (CAS 83861-74-9)
- 4-Bromo-5-(difluoromethyl)-2-methoxy-3-methylpyridine (CAS 1805246-70-1)
- 263251-78-1 NMG938VJ6T D-3 Tavilermide [USAN:INN] UNII-NMG938VJ6T MIM-D3 MIM-D 3 D 3 (peptide) Tavilermide (CAS 263251-78-1)
- 2-(3,4-Difluorophenyl)acetimidamide (CAS 885965-89-9)
- 1-((4-Oxo-4H-chromen-2-yl)methyl)pyridin-1-ium iodide (CAS 80352-46-1)
- 8-(Trifluoromethyl)quinazolin-2-amine (CAS 1258652-66-2)
- Ethyl trans-3-benzyl-2,4-dioxo-3-aza-bicyclo[3.1.0]hexane-6-carboxylate (CAS 134575-06-7)
- 3-Chloro-2-{[(6-chloropyridin-3-yl)methyl]sulfanyl}-5-(trifluoromethyl)pyridine (CAS 478048-57-6)
- 4-Amino-1,3-dihydro-2H-inden-2-one (CAS 1366737-66-7)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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