3-Bromo-4-[(3-methyl-1,2-oxazol-5-yl)methoxy]benzoic acid CAS 1221724-03-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1221724-03-3 |
| Molecular Formula | C12H10BrNO4 |
| Molecular Weight | 312.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-4-[(3-methyl-1,2-oxazol-5-yl)methoxy]benzoic acid (CAS 1221724-03-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10BrNO4. Molecular weight: 312.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10BrNO4 |
| Molecular Weight | 312.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 4-Bromo-2-methylbut-3-yn-2-yl 4-nitrobenzoate (CAS 100123-29-3)
- 3-bromo-4-[(5-methyl-1,2-oxazol-3-yl)methoxy]benzoic acid (CAS 1049922-12-4)
- 2-(8-Bromo-5-methoxy-2-oxo-1,2-dihydroquinolin-4-yl)acetic acid (CAS 1155270-67-9)
- n-(5-Bromo-2-methoxyphenyl)-2-(1h-tetrazol-1-yl)acetamide (CAS 1292631-50-5)
- 4-Bromo-6,7-dimethoxyquinoline-3-carboxylic acid (CAS 1378259-75-6)
- 4-Bromo-5,8-dimethoxyquinoline-3-carboxylic acid (CAS 1378261-20-1)
- 4-Bromo-1-(4-methoxybenzyl)-5-nitro-1H-pyrazole (CAS 1429309-34-1)
- 4-Bromo-1-(4-methoxybenzyl)-3-nitro-1H-pyrazole (CAS 1455366-34-3)
Recommended Standards
- 2,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzoic acid ethyl ester (CAS 1198615-67-6)
- 1-METHYL-3-(PERFLUOROETHYL)-4-(TRIFLUOROMETHYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID (CAS 1226890-61-4)
- Methyl 3-acetoxy-6-bromo-1H-indole-4-carboxylate (CAS 1227270-87-2)
- 1-Ethyl-N-(2-(thiophen-2-yl)ethyl)-1H-pyrazole-3-carboxamide (CAS 1210870-02-2)
- 3,11-dithia-7-azatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraene (CAS 88537-32-0)
- 2-(4-Ethylphenyl)quinoline-4-carbohydrazide (CAS 524733-42-4)
- 2-isothiocyanato-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid ethyl ester 85716-87-6 A841423 ethyl 2-isothiocyanato-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 85716-87-6)
- 6-Bromo-4,5-dichloropyridazin-3(2H)-one (CAS 933041-14-6)
- (S)-1-(4-methoxyphenyl)butan-1-amine (CAS 402750-74-7)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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