4-Hydroxy-6-(4-methylphenyl)-2,7-diazatricyclo[6.4.0.0,2,6]dodeca-1(12),4,8,10-tetraen-3-one CAS 938016-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 938016-20-7 |
| Molecular Formula | C17H14N2O2 |
| Molecular Weight | 278.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-6-(4-methylphenyl)-2,7-diazatricyclo[6.4.0.0,2,6]dodeca-1(12),4,8,10-tetraen-3-one (CAS 938016-20-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H14N2O2. Molecular weight: 278.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H14N2O2 |
| Molecular Weight | 278.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
- (2-Hydroxy-5-methylphenyl)(1-phenyl-1H-pyrazol-4-yl)methanone (CAS 68430-93-3)
- N-(4-Hydroxy-2-phenylquinolin-7-yl)acetamide (CAS 825620-23-3)
- 1-Hydroxy-2-(2-methylallyl)anthracene-9,10-dione (CAS 84736-03-8)
- Methyl 3-(3-hydroxy-3-methylbutan-2-yl)-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate (CAS 2767361-09-9)
- Methyl 4-hydroxy-1-phenyl-2-naphthoate (CAS 78250-29-0)
- 3-(4-Hydroxy-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)propanoic acid (CAS 109164-47-8)
- 2-Hydroxy-5-(2-mercapto-4,4-dimethylpyrimidin-1(4H)-yl)benzoic acid (CAS 1142213-24-8)
- 2-((5-Hydroxy-1H-indol-3-yl)methyl)thiazolidine-4-carboxylic acid (CAS 121514-30-5)
Recommended Standards
- 4-Cyclopropyl-1-(quinolin-4-yl)-1H-pyrrole-3-carboxylic acid (CAS 649727-28-6)
- 4-Methyl-6-(4-phenoxyphenyl)pyridazin-3(2H)-one (CAS 68195-42-6)
- 4-Benzoyl-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one (CAS 4551-69-3)
- 5'-(Trifluoromethyl)-2,2,2,3'-tetrafluoroacetophenone (CAS 1190865-43-0)
- 2-Hydroxy-5-((5-oxo-6-phenyl-4,5-dihydro-1,2,4-triazin-3-yl)amino)benzoic acid (CAS 1417635-98-3)
- 1',5'-Dimethyl-1'H,2H-[3,4'-bipyrazol]-5-amine (CAS 1025026-56-5)
- N-(4-morpholinophenyl)-1-(4-propoxyphenyl)methanimine (CAS 866150-82-5)
- CAY10599 (CAS 1143573-33-4)
- Methyl 4-hydrazinyl-1-(4-methoxyphenyl)-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 338405-58-6)
- Neuropeptide Y (18-36) (CAS 114495-97-5)
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