(R)-tert-Butyl (4,4-dibromobut-3-en-2-yl)carbamate CAS 873009-27-9
| CAS No. | 873009-27-9 |
| Molecular Formula | C9H15Br2NO2 |
| Molecular Weight | 329.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-tert-Butyl (4,4-dibromobut-3-en-2-yl)carbamate.
CATO supplies (R)-tert-Butyl (4,4-dibromobut-3-en-2-yl)carbamate (CAS 873009-27-9), a certified reference material (molecular formula C9H15Br2NO2, MW 329.03 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, (R)-tert-Butyl (4,4-dibromobut-3-en-2-yl)carbamate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (R)-tert-Butyl (4,4-dibromobut-3-en-2-yl)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 | C9H15Br2NO2 |
| Molecular Weight | 329.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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 |
Recommended Standards
- 3-Iodo-6-(trifluoromethoxy)-1H-pyrazolo[4,3-b]pyridine (CAS 2101736-15-4)
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Why CATO?
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