2-(2-Fluorobenzamido)-1,3-oxazole-4-carboxylic acid CAS 1204296-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1204296-77-4 |
| Molecular Formula | C11H7FN2O4 |
| Molecular Weight | 250.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Fluorobenzamido)-1,3-oxazole-4-carboxylic acid (CAS 1204296-77-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7FN2O4. Molecular weight: 250.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7FN2O4 |
| Molecular Weight | 250.18 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, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorobenzamido Standards
- 2-(3-Fluorobenzamido)oxazole-4-carboxylic acid (CAS 1204298-09-8)
- 1-(2-Fluorobenzamido)cyclopentane-1-carboxylic acid (CAS 912771-20-1)
- 1-(3-Fluorobenzamido)cyclopentane-1-carboxylic acid (CAS 912771-14-3)
- 2-(2-Fluorobenzamido)benzoic acid (CAS 18600-60-7)
- 2-(4-Fluorobenzamido)benzoic acid (CAS 18600-61-8)
- 3-(4-Fluorobenzamido)benzoic acid (CAS 331973-10-5)
- 4-(2-Fluorobenzamido)benzoic acid (CAS 300713-78-4)
- 4-(4-Fluorobenzamido)benzoic acid (CAS 54057-46-4)
Recommended Standards
- 2-Bromo-N,N-diisobutylacetamide (CAS 119152-83-9)
- 3-(4-Fluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1105193-80-3)
- (2R,5R)-2,5-Bis(2,2,2-trifluoroethyl)piperazine (CAS 1240583-27-0)
- Anthracen-9-yl acrylate (CAS 19090-98-3)
- 3-((2,6-Difluorobenzyl)thio)-5-(p-tolyl)-4H-1,2,4-triazol-4-amine (CAS 676582-30-2)
- Methyl 2-(1-(dimethylamino)-3-methoxy-3-oxoprop-1-en-2-yl)benzoate (CAS 885950-29-8)
- 6-Ethynyl-3-isopropyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 676169-97-4)
- (|AR,1R,3aR,4S,7aR)-Octahydro-4-hydroxy-|A,7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester 135359-40-9 [1R-[1|A(R*),3a|A,4|A,7a|A]-Octahydro-4-hydroxy-|A,7a-dimethyl-1H-indene-1-pentanoic Acid Methyl Ester (CAS 135359-40-9)
- Methyl 4-(benzyloxy)-5-bromo-2,3-difluorobenzoate (CAS 2404733-65-7)
- Semaglutide impurity 204 (CAS CATO-C4X-2226204)
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