(3,4-Dinitrophenyl)methanol CAS 79544-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79544-31-3 |
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3,4-Dinitrophenyl)methanol (CAS 79544-31-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6N2O5. Molecular weight: 198.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6N2O5 |
| Molecular Weight | 198.13 g/mol |
| Appearance | Off-white to pale 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
Related Dinitrophenyl Standards
- (2,6-Dinitrophenyl)methanol (CAS 96839-34-8)
- 2,6-dinitrophenyl methyl ether (CAS 3535-67-9)
- O-(2,4-Dinitrophenyl)hydroxylamine (CAS 17508-17-7)
- 2-(3,5-Dinitrophenyl)acetonitrile (CAS 114443-64-0)
- 2,6-Dinitrophenyl acetaldehyde (CAS 78283-22-4)
- 2-(2,4-dinitrophenyl)ethanamine (CAS 91828-74-9)
- (3,5-Dinitrophenyl)boronic acid (CAS 1772607-36-9)
- (3,4-Dinitrophenyl)boronic acid (CAS 943828-23-7)
Recommended Standards
- 1-(Carboxymethyl)-6-oxo-1,6-dihydropyridazine-3-carboxylic acid (CAS 874491-39-1)
- 4-Amino-2-hydroxy-5-nitrobenzoic acid (CAS 197584-93-3)
- 1-Methyl-5-nitro-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 412035-58-6)
- (R)-2-(3-((3-(Benzyloxy)-3-oxopropyl)amino)piperidin-1-yl)acetic acid (CAS 1354004-00-4)
- 2-Fluoro-2-methoxyacetic acid (CAS 1514032-03-1)
- 2-(3,5-Dimethylcyclohexylidene)acetic acid (CAS 861551-19-1)
- 4-Bromo-7-chloro-5-fluoro-1H-indole (CAS 2254168-91-5)
- Calcifediol EP Impurity B (CAS 22145-68-2)
- N′-(3-Acetylphenyl)-N,N-dimethylsulfamide (CAS 299919-92-9)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com