tert-Butyl (4-(4-bromobenzamido)cyclohexyl)carbamate CAS 1286272-80-7
| CAS No. | 1286272-80-7 |
| Molecular Formula | C18H25BrN2O3 |
| Molecular Weight | 397.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-Butyl (4-(4-bromobenzamido)cyclohexyl)carbamate (C18H25BrN2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 397.31 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies tert-Butyl (4-(4-bromobenzamido)cyclohexyl)carbamate (CAS 1286272-80-7), a certified reference material (molecular formula C18H25BrN2O3, MW 397.31 g/mol) for analytical method development and quality control.
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), tert-Butyl (4-(4-bromobenzamido)cyclohexyl)carbamate 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 | C18H25BrN2O3 |
| Molecular Weight | 397.31 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 9-(3-Bromophenyl)-9-phenyl-9H-fluorene (CAS 1257251-75-4)
- tert-Butyl (1R*,4R*)-4-(3-bromobenzamido)cyclohexylcarbamate (CAS 1286273-58-2)
- Diflufenican-d3 (3-trifluoromethylphenoxy-2,4,6-d3) (CAS 1185009-29-3)
- tert-Butyl (1R*,4R*)-4-(2-bromobenzamido)cyclohexylcarbamate (CAS 1286275-26-0)
- Cryptopine (CAS 482-74-6)
- Teniposide (CAS 29767-20-2)
- Propane-1,2-diyl dipropionate (CAS 10108-80-2)
- 5-Cyclopropyl-7-(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 827588-14-7)
- 2-(Thiophen-2-ylthio)succinic acid (CAS 3807-43-0)
- 2,2,2-Trifluoro-1-(5-(p-tolyl)-1H-pyrrol-2-yl)ethan-1-one (CAS 113768-63-1)
- 2-Amino-N-cyclopentyl-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 590356-73-3)
- 6-Hydroxy-2-(trifluoromethyl)nicotinic acid (CAS 862111-58-8)
- 1-(Trifluoromethyl)cyclopropanamine (CAS 112738-68-8)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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