1,2-Dibromo-3-(trifluoromethyl)benzene CAS 493038-92-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 493038-92-9 |
| Molecular Formula | C7H3Br2F3 |
| Molecular Weight | 303.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Dibromo-3-(trifluoromethyl)benzene (CAS 493038-92-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3Br2F3. Molecular weight: 303.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3Br2F3 |
| Molecular Weight | 303.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
Related Dibromo Standards
- 1,3-Dibromo-2-(trifluoromethyl)benzene (CAS 1214340-55-2)
- 2,3-Dibromo-5-fluorobenzodifluoride (CAS 1803716-13-3)
- 2,3-Dibromo-6-fluorobenzodifluoride (CAS 1803776-82-0)
- 1,5-Dibromo-3-(difluoromethyl)-2-fluorobenzene (CAS 1803776-87-5)
- 3,6-Dibromo-2-fluorobenzodifluoride (CAS 1803784-35-1)
- 2,3-Dibromo-4-fluorobenzodifluoride (CAS 1803816-93-4)
- 3,4-Dibromo-2-fluorobenzodifluoride (CAS 1803836-97-6)
- 2,4-Dibromo-3-fluorobenzodifluoride (CAS 1804416-72-5)
Recommended Standards
- 1-Bromo-2-(Bromomethyl)-3,4,5-trifluorobenzene (CAS 1936711-52-2)
- 1,2-Dibromo-4-(trifluoromethyl)benzene (CAS 7657-08-1)
- 2,5-Dibromo-4-fluorobenzodifluoride (CAS 1807181-61-8)
- 1-propyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 24466-52-2)
- 5-Azetidin-3-yl-3-(2-thienylmethyl)-1,2,4-oxadiazole hydrochloride (CAS 1351644-48-8)
- 2-(o-Tolyl)-1H-imidazole (CAS 61698-31-5)
- 2-(4-Bromo-3,5-dimethyl-1h-pyrazol-1-yl)butanehydrazide (CAS 1005679-31-1)
- 5-(3-Ethyl-4-methoxyphenyl)-1H-pyrazol-3-amine (CAS 501903-48-6)
- 4-(4-Fluorobenzamido)benzoic acid (CAS 54057-46-4)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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