2-Bromo-4-chloro-1-ethynylbenzene CAS 1350535-10-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1350535-10-2 |
| Molecular Formula | C8H4BrCl |
| Molecular Weight | 215.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-chloro-1-ethynylbenzene (CAS 1350535-10-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4BrCl. Molecular weight: 215.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4BrCl |
| Molecular Weight | 215.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 1-Bromo-4-chloro-2-ethynylbenzene (CAS 1268870-34-3)
- 4-Bromo-2-chloro-1-ethynylbenzene (CAS 1603573-36-9)
- 1-Bromo-3-chloro-5-ethynylbenzene (CAS 1639847-49-6)
- 4-Bromo-1-chloro-2-ethynylbenzene (CAS 1696309-52-0)
- 1-Bromo-3-chloro-2-ethynylbenzene (CAS 1856321-53-3)
- 1-Bromo-2-chloro-4-ethynylbenzene (CAS 313511-09-0)
- Methyl 2-bromo-4-chlorobutanoate (CAS 24666-02-2)
- 5-bromo-6-chloropyrazin-2-ol (CAS 913282-74-3)
Recommended Standards
- 2,2,2-Trichloro-1-(4,5-dihydrofuran-3-yl)ethanone (CAS 83124-80-5)
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- 3-(Trimethylsilyl)propynylmagnesium bromide, 0.50 M in 2-MeTHF (CAS 78012-45-0)
- 2-chloro-5-(2-chlorophenyl)-1,3,4-thiadiazole (CAS 36894-93-6)
- 2-Ethylpropenoic acid (CAS 3586-58-1)
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- Samarium(III) phosphate hydrate (CAS 106534-67-2)
- N-(2,3-Difluorobenzyl)-1-(1-(2,2,2-trifluoroethyl)-1H-pyrazol-5-yl)methanamine hydrochloride (CAS 1856073-78-3)
- 4-((3,5-Dichloropyridin-2-yl)oxy)aniline (CAS 67174-87-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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