tert-Butyl (2-bromoethyl)(methyl)carbamate CAS 263410-12-4
| CAS No. | 263410-12-4 |
| Molecular Formula | C8H16BrNO2 |
| Molecular Weight | 238.12 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.
tert-Butyl (2-bromoethyl)(methyl)carbamate (CAS 263410-12-4), molecular formula C8H16BrNO2 and molecular weight 238.12 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, tert-Butyl (2-bromoethyl)(methyl)carbamate (C8H16BrNO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine 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 238.12 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.
As a certified reference material (CRM), tert-Butyl (2-bromoethyl)(methyl)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 | C8H16BrNO2 |
| Molecular Weight | 238.12 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.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- PYCR1-IN-1 (CAS 709-85-3)
- Tert-butyl (R)-(1-bromopropan-2-yl)carbamate (CAS 263410-22-6)
- N-(2-bromobenzyl)-N-methylprop-2-yn-1-amine (CAS 879-95-8)
- Tert-butyl (S)-(1-bromopropan-2-yl)carbamate (CAS 263410-21-5)
- 2-(4-Methylpiperazin-1-yl)-4-(trifluoromethyl)benzaldehyde (CAS 857263-88-8)
- Methyl 4-(Isocyanomethyl)benzoate (CAS 1030268-89-3)
- Tert-butyl ((4-iodocyclohexyl)methyl)carbamate (CAS 1262412-08-7)
- 2-(4-Methyl-2,3-dioxo-3,4-dihydropyrazin-1(2H)-yl)acetic acid (CAS 1275729-79-7)
- Tert-butyl (S)-6-(1-aminoethyl)-3,4-dihydro-1,5-naphthyridine-1(2H)-carboxylate (CAS 2387566-78-9)
- 2-(Chloromethyl)-3-(difluoromethyl)-6-hydroxypyridine-5-carboxaldehyde (CAS 1805396-73-9)
- 1-(4-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-ol (CAS 1174858-83-3)
- 2-(3-Aminophenyl)-6-bromoquinoline-4-carboxylic acid (CAS 438531-42-1)
- N-ethyl-N-methyl-2-((tetrahydro-2H-pyran-3-yl)amino)acetamide (CAS 1341606-69-6)
- Liraglutide Impurity 14 TFA Salt (CAS CATO-C4X-199214)
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