5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid CAS 951885-34-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 951885-34-0 |
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(2,3-Dichlorophenyl)oxazole-4-carboxylic acid (CAS 951885-34-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H5Cl2NO3. Molecular weight: 258.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H5Cl2NO3 |
| Molecular Weight | 258.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichlorophenyl Standards
- 1-(2,5-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 101860-73-5)
- 1-(2,4-Dichlorophenyl)-1H-1,2,4-triazole-3-carboxylic acid (CAS 103058-71-5)
- 1-(3,4-Dichlorophenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1094673-43-4)
- 1-(2,3-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153904-73-4)
- 1-(3,4-Dichlorophenyl)-1h-1,2,3-triazole-5-carboxylic acid (CAS 1153905-03-3)
- 5-(2,6-Dichlorophenyl)-1,3-oxazole-4-carboxylic acid (CAS 1248310-70-4)
- 5-(2,5-Dichlorophenyl)-1,3-oxazole-4-carboxylic acid (CAS 1249213-48-6)
- 2-(3,4-Dichlorophenyl)oxazole-4-carboxylic acid (CAS 1249920-40-8)
Recommended Standards
- 4-Iodo-6-methyl-1H-indazole (CAS 885522-25-8)
- 5-(2,4-Dichlorophenyl)isoxazole-3-carboxylic Acid (CAS 712348-40-8)
- 4-Iodo-2-methyl-1H-benzo[d]imidazole (CAS 51288-05-2)
- 5-Cyclopropoxypyridine-2-sulfonamide (CAS 1243463-63-9)
- 1-(3-Bromothiophen-2-yl)-2-((1-cyclopropyl-1h-tetrazol-5-yl)thio)ethan-1-one (CAS 1156230-41-9)
- 1,2,3,8,9-Pentachlorodibenzo-p-dioxin (CAS 71925-18-3)
- N-Methyl-N,N-bis(2-pyridylethyl)amine-d (CAS 244094-71-1)
- N-tert-Butyl-1-(2-cyanophenyl)methanesulfonamide (CAS 1036550-54-5)
- 7-Nitro-1H-indazol-6-amine (CAS 74728-64-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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