5-Amino-1-(3-nitrophenyl)-1H-pyrazole-4-carbonitrile CAS 65973-70-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65973-70-8 |
| Molecular Formula | C10H7N5O2 |
| Molecular Weight | 229.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Amino-1-(3-nitrophenyl)-1H-pyrazole-4-carbonitrile (CAS 65973-70-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H7N5O2. Molecular weight: 229.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H7N5O2 |
| Molecular Weight | 229.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 5 |
Related Amino Standards
- 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran (CAS 110683-22-2)
- 3-Amino-1-(2-nitrophenyl)-1h-pyrazole-4-carbonitrile (CAS 1306606-73-4)
- 5-Amino-6-hydroxy-1h,3h-benzo[de]isochromene-1,3-dione (CAS 134870-46-5)
- 2-Amino-4-(4-nitrophenyl)furan-3-carbonitrile (CAS 606099-85-8)
- 3-Amino-1-(4-nitrophenyl)-1H-pyrazole-4-carbonitrile (CAS 219930-67-3)
- 5-Amino-1-(2-nitrophenyl)-1H-pyrazole-4-carbonitrile (CAS 65973-69-5)
- 5-Amino-1-(4-nitrophenyl)pyrazole-4-carbonitrile (CAS 5394-41-2)
- 3-(Boc-amino)-1,1,1-trifluoro-2-propanol (CAS 1219606-48-0)
Recommended Standards
- 5-(5-Phenyl-1,3,4-oxadiazol-2-yl)-1,3,4-oxadiazol-2-amine (CAS 99367-63-2)
- 5-Methylfuro[3,2-c]quinoline-2,3,4(5H)-trione (CAS 666234-41-9)
- 5-(2-Benzofuryl)isoxazole-3-carboxylic Acid (CAS 5776-98-7)
- 1,1-Bis(trifluoromethyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole (CAS 1980053-97-1)
- 3-(Difluoromethyl)-5-hydroxy-4-methylpicolinonitrile (CAS 1805422-14-3)
- 1-[4-(difluoromethyl)-6-(1,3-dimethyl-1h-pyrazol-4-yl)pyrimidin-2-yl]pyrrolidine-2-carboxylic acid (CAS 1092840-98-6)
- 2-[2-(2-Hydroxyethyl)piperidino]-5-{(E)-[4-(methylsulfanyl)phenyl]methylidene}-1,3-thiazol-4(5H)-one (CAS 866149-77-1)
- Isoxazole (CAS 288-14-2)
- 5-(2-((tert-Butyldimethylsilyl)oxy)ethyl)-2-chlorobenzaldehyde (CAS 1911653-47-8)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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