alpha-Bromo-4-chlorophenylacetic Acid CAS 3381-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3381-73-5 |
| Molecular Formula | C8H6BrClO2 |
| Molecular Weight | 249.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
alpha-Bromo-4-chlorophenylacetic Acid (CAS 3381-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6BrClO2. Molecular weight: 249.49 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6BrClO2 |
| Molecular Weight | 249.49 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl/Br-containing |
Related alpha Standards
- 3-Bromo-6-chloro-2-methoxybenzaldehyde (CAS 1009094-07-8)
- 1-(5-Bromo-2-hydroxyphenyl)-2-chloroethan-1-one (CAS 100959-21-5)
- 2-Bromo-4-chlorobenzohydrazide (CAS 1023334-50-0)
- 2-Bromo-5-chlorobenzohydrazide (CAS 1023565-25-4)
- 4-Bromo-2-chlorophenyl acetate (CAS 102932-05-8)
- 5-Bromo-2-chloro-4-methoxybenzaldehyde (CAS 1033723-49-7)
- Methyl 3-Bromo-4-chlorobenzoate (CAS 107947-17-1)
- 3-BRomo-5-chlorobenzohydrazide (CAS 1095274-56-8)
Recommended Standards
- 5-Chloro-2-(bromomethyl)benzoic acid (CAS 37156-28-8)
- Benzbromarone Impurity 13 (CAS 81324-61-0)
- 5-Bromo-7-chloro-2,3-dihydrobenzo[b][1,4]dioxine (CAS 936249-25-1)
- 7-bromo-4-methoxy-1H-pyrrolo[3,2-c]pyridine (CAS 446284-60-2)
- (2-Bromo-5-fluoropyridin-4-yl)methanol (CAS 1227502-29-5)
- (E)-3-(3-((4-chloro-3,5-dimethyl-1H-pyrazol-1-yl)methyl)-4-methoxyphenyl)acrylic acid (CAS 1020050-88-7)
- N-Cyclopropyl-1H-1,2,4-triazole-5-carboxamide (CAS 519018-61-2)
- 2-Chloro-5-hydroxy-4-methylbenzaldehyde (CAS 860753-80-6)
- 3-(4-Methylbenzyloxy)bromobenzene (CAS 845866-54-8)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com