5-Cyano-2-nitrobenzoic acid CAS 1147107-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1147107-28-5 |
| Molecular Formula | C8H4N2O4 |
| Molecular Weight | 192.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Cyano-2-nitrobenzoic acid (CAS 1147107-28-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H4N2O4. Molecular weight: 192.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H4N2O4 |
| Molecular Weight | 192.13 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 2-Cyano-3-nitrobenzoic acid (CAS 1260834-31-8)
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- 3-Cyano-4-nitrobenzoic acid (CAS 1350540-03-2)
- 4-Cyano-3-nitrobenzoic Acid (CAS 153775-42-9)
- 2-Cyano-5-nitrobenzoic acid (CAS 774227-60-0)
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Recommended Standards
- 7-Nitroisatin (CAS 112656-95-8)
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- 5-((Phenylsulfonyl)methyl)-1,3,4-thiadiazol-2-amine (CAS 88743-06-0)
- 3-Cyclopropoxy-5-(methylsulfonamido)isonicotinamide (CAS 1243408-62-9)
- 2-(2,4-Dichlorobenzyl)-2-(3-nitropyridin-2-yl)malononitrile (CAS 439095-07-5)
- N,N-Dimethylethenesulfonamide (CAS 7700-07-4)
- 1-(4-Chlorobenzoyl)-4-(2-hydroxyethyl)-2,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-64-7)
- 4-Allyl-1,2,5-trimethylpiperidin-4-ol (CAS 117273-47-9)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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