3-Bromo-5-isopropylbenzoic acid CAS 112930-39-9
| CAS No. | 112930-39-9 |
| Molecular Formula | C10H11BrO2 |
| Molecular Weight | 243.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-Bromo-5-isopropylbenzoic acid (CAS 112930-39-9), a certified reference material (molecular formula C10H11BrO2, MW 243.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11BrO2, 3-Bromo-5-isopropylbenzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 243.10 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 3-Bromo-5-isopropylbenzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1989 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-n-cyclopropyl-1-methyl-1h-pyrrole-2-carboxamide (CAS 1011427-66-9)
- 1-Bromo-1-(2-methoxyphenyl)propan-2-one (CAS 102119-59-5)
- 2-(3-Bromo-5-methylphenyl)-1,3-dioxolane (CAS 1023289-64-6)
- Ethyl 3-Bromo-2-methylbenzoate (CAS 103038-43-3)
- 4-bromo-2-(pyrrolidin-1-ylcarbonyl)-1H-pyrrole (CAS 1031501-36-6)
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Recommended Standards
- 3-Bromo-5-isopropoxybenzaldehyde (CAS 1112210-83-9)
- 3-Bromo-4-propylbenzoic acid (CAS 1131615-01-4)
- 4-Bromo-2-isopropoxybenzaldehyde (CAS 1099672-01-1)
- Methyl 3-bromo-4-ethylbenzoate (CAS 113642-05-0)
- 4-Hydrazinyl-6,8-dimethylquinoline hydrochloride (CAS 1171906-42-5)
- Methenamine Mandelate (CAS 587-23-5)
- 3-(3-Methoxyphenoxy)propionic Acid (CAS 49855-03-0)
- (3As,8ar)-2-(2,2-bis((s)-4-isopropyl-4,5-dihydrooxazol-2-yl)propyl)-3a,8a-dihydro-8h-indeno[1,2-d]oxazole (CAS 862605-48-9)
- 2-Bromo-4-methyl-benzoic acid ethyl ester (CAS 155694-82-9)
- (S)-Methyl 2-amino-3-(4-chlorophenyl)propanoate (CAS 68759-85-3)
- Cephacetrile Impurity 1 (CAS CATO-C4X-23111)
- 6-(4-Bromophenyl)-2-oxa-5,7-diazaspiro[3.4]Oct-5-en-8-one (CAS 2169232-00-0)
- n-Methyl-1-(2-methylfuran-3-yl)methanamine hydrochloride (CAS 1211842-31-7)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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