2-Bromo-5-Chlorobenzoyl chloride CAS 42860-16-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42860-16-2 |
| Molecular Formula | C7H3BrCl2O |
| Molecular Weight | 253.91 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-5-Chlorobenzoyl chloride (CAS 42860-16-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H3BrCl2O. Molecular weight: 253.91 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H3BrCl2O |
| Molecular Weight | 253.91 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-3,6-dichlorobenzaldehyde (CAS 1114809-26-5)
- 4-Bromo-2,6-dichlorobenzaldehyde (CAS 111829-72-2)
- 2-Bromo-3-chlorobenzoyl chloride (CAS 116529-64-7)
- 2-Bromo-6-chlorobenzoyl chloride (CAS 116529-65-8)
- 2-Bromo-4-chlorobenzoyl chloride (CAS 116779-74-9)
- 4-Bromo-3,5-dichlorobenzaldehyde (CAS 120077-80-7)
- 5-Bromo-2,3-dichlorobenzaldehyde (CAS 1229246-37-0)
- 3-Bromo-2,6-dichlorobenzaldehyde (CAS 1254701-24-0)
Recommended Standards
- 2-Bromo-3,5-dichlorobenzaldehyde (CAS 873983-89-2)
- 3-Bromo-2-chlorobenzoyl chloride (CAS 21900-59-4)
- 5-Bromo-2,4-dichlorobenzaldehyde (CAS 1934803-99-2)
- 5-(3-(Benzyloxy)thiophen-2-yl)-1,2-dihydro-3H-1,2,4-triazole-3-thione (CAS 339022-49-0)
- 4-(4-NItrophenoxy)tetrahydro-2h-thiopyran (CAS 866756-55-0)
- 5-Methyl-2-(3,3,3-trifluoropropyl)-1H-imidazole (CAS 1156499-18-1)
- 4-Chlorophthalazine-1-carbonitrile (CAS 124433-95-0)
- 3-(2-Methylbenzyl)-1H-pyrazole (CAS 1260676-05-8)
- H-D-Homopro-OMe ยท HCl (CAS 18650-38-9)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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