4-Hydroxy-3,5-dinitrobenzonitrile CAS 2315-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2315-80-2 |
| Molecular Formula | C7H3N3O5 |
| Molecular Weight | 209.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-3,5-dinitrobenzonitrile (CAS 2315-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3N3O5. Molecular weight: 209.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3N3O5 |
| Molecular Weight | 209.12 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, water |
| 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.) | 1957 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4,7-dichlorocinnoline (CAS 82362-93-4)
- 6-Bromo-3-ethylhexan-3-ol (CAS 68275-10-5)
- 3,8-dichloro-1,5-naphthyridine (CAS 28252-81-5)
- 1-(2,6-Dihydroxyphenyl)-9-phenylnonan-1-one (CAS 63335-23-9)
- (1R,3R)-3-aminocyclopentanecarboxylic acid;hydrochloride (CAS 1625682-44-1)
- 2,4-dichloro-8-(trifluoromethoxy)quinazoline (CAS 959237-48-0)
- N-(3-Acetyl-5-formylphenyl)acetamide (CAS 1393547-18-6)
- Diisobutylamine 4,6-dichloropyrimidine-5-carboxylate (CAS 1956377-55-1)
- 3-(4-Carboethoxyphenyl)-2-methyl-1-propene (CAS 514821-16-0)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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