2-Hydroxy-5-methylbenzene-1,3-dicarbonitrile CAS 73289-57-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73289-57-3 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Hydroxy-5-methylbenzene-1,3-dicarbonitrile (CAS 73289-57-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H6N2O. Molecular weight: 158.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- 6-Hydroxy-1H-indole-4-carbonitrile (CAS 1082040-53-6)
- 6-Hydroxy-1H-indole-2-carbonitrile (CAS 1092350-96-3)
- 2-Hydroxy-1h-indole-3-carbonitrile (CAS 1146290-35-8)
- 5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 117229-60-4)
- 5-Hydroxy-1H-indole-2-carbonitrile (CAS 1508587-97-0)
- 5-Hydroxy-1H-indole-3-carbonitrile, 97% (CAS 197512-21-3)
- 1-Hydroxy-1H-indole-4-carbonitrile (CAS 96631-81-1)
- 1-Hydroxy-1H-indole-5-carbonitrile (CAS 96631-82-2)
Recommended Standards
- 2H-Oxazolo[5,4-f]indole (CAS 70865-16-6)
- 2-isocyanato-5-methylbenzonitrile (CAS 926225-60-7)
- 2H-Oxazolo[5,4-e]isoindole (CAS 53702-74-2)
- 2-(3-(Methylamino)azetidin-1-yl)acetonitrile (CAS 2301208-80-8)
- 207683-22-5 Cesibor Sodium tetrakis(4-fluorophenyl)borate dihydrate Tetrakis(4-fluorophenyl)boron sodium (CAS 207683-22-5)
- 2,6-Difluoro-N-(4-((p-tolylthio)methyl)phenyl)benzamide (CAS 338398-74-6)
- tert-Butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate (CAS 1310404-29-5)
- 3,3'-(Ethane-1,2-diylbis(sulfanediyl))bis(1-(naphthalen-2-yl)propan-1-one) (CAS 882748-95-0)
- Ac-Trp-NH? (CAS 2382-79-8)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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