3-(2-Bromophenyl)-2-methylpropanoic acid CAS 66191-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66191-99-9 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2-Bromophenyl)-2-methylpropanoic acid (CAS 66191-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H11BrO2. Molecular weight: 243.10 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1975 |
| Halogen Content | Br-containing |
Related Bromophenyl Standards
- (2S)-3-(4-Bromophenyl)-2-methylpropanoic acid (CAS 1040274-42-7)
- 3-(3-Bromophenyl)propanehydrazide (CAS 1097788-27-6)
- 2-(2-Bromophenyl)-2-methylpropanoic acid (CAS 113948-00-8)
- Methyl 2-(2-bromophenyl)propanoate (CAS 115615-34-4)
- 3-(3-Bromophenyl)-2-methylpropanoic acid (CAS 1183524-10-8)
- (3-(4-Bromophenyl)oxetan-3-yl)methanol (CAS 1188264-15-4)
- 2-(3-Bromophenyl)-2-(methylamino)acetamide (CAS 1218221-61-4)
- 1-(1-(3-Bromophenyl)ethyl)urea (CAS 1250791-19-5)
Recommended Standards
- 3-(2-Bromo-4-methylphenyl)propanoic acid (CAS 829-57-2)
- 3-(2-Bromophenyl)butanoic acid (CAS 66192-08-3)
- 3-(2-Bromo-3-methylphenyl)propanoic acid (CAS 66790-60-1)
- (3'-Methyl-[1,1'-biphenyl]-4-yl)methanamine (CAS 893649-03-1)
- N-(2-(Hydroxymethyl)phenyl)-4-methylbenzenesulfonamide (CAS 90312-02-0)
- (S)-8-(1-methoxyethyl)-2-methylimidazo[1,2-b]pyridazin-7-amine (CAS 2434602-45-4)
- 3-Bromoiodobenzene (CAS 591-18-4)
- 3-Chloro-n-(piperidin-4-yl)pyridin-4-amine (CAS 1517110-55-2)
- 3-Formylisonicotinic acid (CAS 1934614-65-9)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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