5-Amino-1-(5-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonitrile CAS 1823276-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823276-36-3 |
| Molecular Formula | C10H6ClFN4 |
| Molecular Weight | 236.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-1-(5-chloro-2-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1823276-36-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6ClFN4. Molecular weight: 236.63 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6ClFN4 |
| Molecular Weight | 236.63 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 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.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 5-Amino-1-(2-chloro-4-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1159678-22-4)
- 5-Amino-1-(4-chloro-2-fluorophenyl)-1h-pyrazole-4-carbonitrile (CAS 1416339-30-4)
- 5-amino-1-(4-chloro-3-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 1506744-53-1)
- 4-Amino-3-nitrobenzene-1-sulfonyl chloride (CAS 84202-56-2)
- Methyl 6-amino-4-chloroquinoline-2-carboxylate (CAS 1260758-22-2)
- Methyl 2-amino-6-chloroquinoline-3-carboxylate (CAS 1966890-94-7)
- n-(2-Amino-5-chlorophenyl)furan-2-carboxamide (CAS 926197-06-0)
- N-(3-Amino-4-chlorophenyl)-2-furamide (CAS 926265-06-7)
Recommended Standards
- 3-(2-Chloro-6-fluorophenyl)-5-methylisoxazole-4-carbonitrile 3-(2-chloro-6-fluorophenyl)-5-methyl-4-isoxazolecarbonitrile 175204-41-8 (CAS 175204-41-8)
- 4-Chloro-8-fluoro-6-methoxyquinoline-3-carbonitrile (CAS 1823500-08-8)
- 2-Hydroxy-5-Chlorosulfonylbenzoic Acid (CAS 17243-13-9)
- Tert-butyl 5-((methylamino)methyl)-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 2169097-05-4)
- (1R,3S)-3-(trifluoromethyl)cyclohexan-1-amine hydrochloride (CAS 30933-74-5)
- 5-Methyl-6-[2-(6-methyl-2H-1,3-benzodioxol-5-yl)ethyl]-2H-1,3-benzodioxole (CAS 677749-60-9)
- 1-Methyl-3-(2-((quinolin-2-ylmethyl)thio)ethyl)guanidine (CAS 92885-55-7)
- 2,4-Dichloro-N-(piperidin-3-yl)benzamide hydrochloride (CAS 1587195-15-0)
- *Barbital Impurity 2 (Secbutabarbital)-d5 (CAS 1215565-64-2)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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