5-Carbamoyl-1-(4-fluorophenyl)-4,5-dihydro-1h-pyrazole-3-carboxylic acid CAS 1152880-87-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152880-87-9 |
| Molecular Formula | C11H10FN3O3 |
| Molecular Weight | 251.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Carbamoyl-1-(4-fluorophenyl)-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1152880-87-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10FN3O3. Molecular weight: 251.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10FN3O3 |
| Molecular Weight | 251.21 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Carbamoyl Standards
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- Benzyl 3-carbamoyl-3-hydroxyazetidine-1-carboxylate (CAS 2169439-95-4)
- 5-Carbamoyl-2-methoxybenzenesulfonyl chloride (CAS 81592-99-6)
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- (Z)-1-Carbamoyl-N-phenylmethanecarbonimidoyl cyanide (CAS 400082-55-5)
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Recommended Standards
- 1-(4-Fluorophenyl)-5-(methoxymethyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1049119-92-7)
- Ethyl 6-fluoro-3-hydroxy-2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 1159706-45-2)
- 2,6-difluoro-3-(methylsulfamoyl)benzoic acid (CAS 1039993-93-5)
- 2-chloro-4,5-dimethoxyaniline hydrochloride (CAS 861609-76-9)
- 10-trans-Nonadecenoic acid (CAS 147527-21-7)
- 3-Cyclopropoxy-5-nitropyridine-4-sulfonamide (CAS 1243410-00-5)
- Methyl 5,6-dichloro-2-cyclopropylpyrimidine-4-carboxylate (CAS 1165931-72-5)
- tert-Butyl (5-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-5-yl)carbamate (CAS 364631-72-1)
- 3-Bromo-4-(carboxymethoxy)-5-methoxybenzoic acid (CAS 833430-97-0)
- D-γ-Glu20-Side-Tirzepatide (CAS CATO-CPTD788929)
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