1-bromo-2-ethynyl-benzene 1-bromo-2-ethynylbenzene 2'-Bromophenyl acetylene 2'-bromophenylacetylene 2-bromophenylacetylene 766-46-1 CAS 766-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 766-46-1 |
| Molecular Formula | C8H11Br |
| Molecular Weight | 187.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-bromo-2-ethynyl-benzene 1-bromo-2-ethynylbenzene 2'-Bromophenyl acetylene 2'-bromophenylacetylene 2-bromophenylacetylene 766-46-1 (CAS 766-46-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H11Br. Molecular weight: 187.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H11Br |
| Molecular Weight | 187.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- 7-(Bromomethyl)dispiro[2.0.2(4).1(3)]Heptane (CAS 2152961-86-7)
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- 1-bromocycloocta-1,5-diene (CAS 57559-44-1)
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- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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