5-Fluoro-1-phenyl-1H-pyrazole-4-carbonitrile CAS 1269293-51-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269293-51-7 |
| Molecular Formula | C10H6FN3 |
| Molecular Weight | 187.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-1-phenyl-1H-pyrazole-4-carbonitrile (CAS 1269293-51-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6FN3. Molecular weight: 187.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6FN3 |
| Molecular Weight | 187.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| 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 | 3 |
Related Fluoro Standards
- 6-Fluoro-4-imino-1,4-dihydroquinoline-3-carbonitrile (CAS 1146293-12-0)
- 2-Fluoro-6-(1h-pyrazol-1-yl)benzonitrile (CAS 1267462-38-3)
- 6-Fluoro-2H-benzo[e][1,3]oxazine-2,4(3H)-dione (CAS 134792-45-3)
- Methyl 5-Fluoro-2-oxo-3-azabicyclo[3.1.1]heptane-1-carboxylate (CAS 2234283-46-4)
- 2-Fluoro-4-methylthio-1-nitrobenzene (CAS 1025509-81-2)
- 2-Fluoro-4-(methylsulfanyl)pyridine-3-carboxylic acid (CAS 1809161-53-2)
- (5-Fluoro-2-nitrophenyl)(methyl)sulfane (CAS 78227-84-6)
- 1-Fluoro-3-(methylsulfanyl)-2-nitrobenzene (CAS 305811-06-7)
Recommended Standards
- 5-Aminothiophene-2,4-dicarboxylic acid (CAS 13196-24-2)
- N,1-Dimethyl-4-nitro-5-imidazolecarboxamide-d3 (CAS 1189907-32-1)
- 5,6-Difluorobenzo[d]thiazol-2(3H)-one (CAS 1188090-34-7)
- 1-(2,2,2-Trifluoroethyl)piperidine-3-carboxylic acid hydrochloride (CAS 50586-00-0)
- 4,6-Dichloro-3-methyl-2,3-dihydro-1H-inden-1-one (CAS 36316-76-4)
- 1-(2-Bromophenoxy)-2-nitro-4-(trifluoromethyl)benzene (CAS 2069-14-9)
- 6-Bromo-4-(2-phenylmorpholin-4-yl)quinoline (CAS 1252528-26-9)
- 2,6-Dibromobenzene-1,4-diol (CAS 3333-25-3)
- 4-Bromo-3-iodopyridine-2-sulfonyl chloride (CAS 1804507-28-5)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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