4-Nitro-1H-indazole-3-carbonitrile CAS 1260386-34-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1260386-34-2 |
| Molecular Formula | C8H4N4O2 |
| Molecular Weight | 188.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Nitro-1H-indazole-3-carbonitrile (CAS 1260386-34-2) pharmaceutical standards reference standard. Molecular formula: C8H4N4O2. Molecular weight: 188.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H4N4O2 |
| Molecular Weight | 188.14 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related Nitro Standards
- 3-Nitro-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1000340-52-2)
- 3-Nitro-1H-pyrrolo[2,3-c]pyridine-7-carbonitrile (CAS 1190314-84-1)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridine-7-carbonitrile (CAS 1190316-22-3)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1190318-29-6)
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Recommended Standards
- 1,1,1-Trifluoro-2-((2-methoxyethoxy)methoxy)ethane (CAS 130156-55-7)
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- Dipyrazolo[1,5-a:1',5'-d]pyrazine-4,9-dione (CAS 138813-24-8)
- (2S,4S)-4-Benzylpyrrolidine-2-carboxylicacidhydrochloride (CAS 83623-77-2)
- H-Gln-Glu-Lys-Gln-Asn-Thr-Val-Ala-Thr-Ala-His-Ala-Gly-Phe-Phe-Leu-Arg-Glu-Asn-Glu-Gly-OH (H-3736.0500) (CAS 151930-87-9)
- 3-(Morpholinosulfonyl)tetrahydrothiophene 1,1-dioxide (CAS 201990-17-2)
- 4-(2,6-Dimethylmorpholin-4-yl)butan-1-amine dihydrochloride (CAS 1172005-10-5)
- (2S)-N-[(1S,2R)-2-Hydroxy-1,2-diphenylethyl]-2-pyrrolidinecarboxamide (CAS 529486-25-7)
- 2-Amino-9-(2-methylbutyl)-1H-purin-6(9H)-one (CAS 14937-70-3)
- Insulin Degludec Impurity 25 (CAS CATO-C4X-215725)
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