Tetrabromo-o-chlorotoluene CAS 39569-21-6
Purity Technical GradeIn StockPharmaceutical Standards
| CAS No. | 39569-21-6 |
| Molecular Formula | C7H3Br4Cl |
| Molecular Weight | 442.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tetrabromo-o-chlorotoluene (CAS 39569-21-6) pharmaceutical standards reference standard. Molecular formula: C7H3Br4Cl. Molecular weight: 442.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H3Br4Cl |
| Molecular Weight | 442.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | Technical Grade |
| 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.) | 1968 |
| Halogen Content | Cl/Br-containing |
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Recommended Standards
- 2,4,6-tris(trichloromethyl)-1,3,5-trioxane (CAS CATO-C3D-263292)
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- 524714-06-5 (2S,3E)-4-Bromo-1-(4-fluorophenoxy)but-3-en-2-ol DTXSID80747224 (CAS 524714-06-5)
- Ethyl 2,4-Diethoxy-5H-pyrrolo[3,2-d]pyrimidine-6-carboxylate (CAS 96986-15-1)
- Methyl 3-Fluoro-5-hydroxybenzoate (CAS 1072004-32-0)
- Ticagrelor Impurity 108 (CAS 2417798-14-0)
- 2,2-Bis(hydroxymethyl)-3,4-dihydronaphthalen-1(2H)-one (CAS 15121-83-2)
- 3-(3-Bromo-5-fluorophenyl)-2,2-dimethylpropan-1-amine (CAS 1541683-35-5)
- semaglutide (CAS 782487-28-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com