Bromoethane-2,2,2-d3 CAS 7439-86-3
| CAS No. | 7439-86-3 |
| Molecular Formula | - |
| Molecular Weight | 111.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bromoethane-2,2,2-d3 is closely related to deuterium isotope labeling, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Bromoethane-2,2,2-d3 (CAS 7439-86-3), a certified reference material (molecular formula C2H2D3Br, MW 111.98 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, bromine substitution, Bromoethane-2,2,2-d3 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 111.98 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), Bromoethane-2,2,2-d3 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 | C2H2D3Br |
| Molecular Weight | 111.98 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Bromoethane Standards
- Bromoethane-1,2,2-d3 (CAS 23705-69-3)
- Bromoethane-1,1-d2 (CAS 3652-84-4)
- Bromoethane-1,1,2,2-d4 (CAS 25854-32-4)
- Bromoethane-2-d1 (CAS 23705-67-1)
- Bromoethane-d5 (CAS 3675-63-6)
- Bromoethane-2-<SUP>13</SUP>C (CAS 117890-45-6)
- 92276-91-0 Bromoethane-1-13C Ethyl-1-13C bromide (CAS 92276-91-0)
- Bromoethane (CAS 74-96-4)
Recommended Standards
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- N-ethyl-2,2-dimethyl-1,3-dioxan-5-amine (CAS 1691966-59-2)
- 2-((Ethylsulfonyl)methyl)piperidine (CAS 1706457-09-1)
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- Semaglutide impurity 96 (CAS CATO-C4X-222696)
Why CATO?
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