1-(2-Hydroxy-4-methylphenyl)-3-(m-tolyl)propane-1,3-dione CAS 420823-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 420823-80-9 |
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Hydroxy-4-methylphenyl)-3-(m-tolyl)propane-1,3-dione (CAS 420823-80-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H16O3. Molecular weight: 268.31 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H16O3 |
| Molecular Weight | 268.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Hydroxy Standards
- [[3-Hydroxy-5-(hydroxymethyl)-2-methyl-4-pyridinyl]methyl]carbamic Acid 1,1-Dimethylethyl Ester (CAS 210034-86-9)
- 3-Hydroxy Benzopyrene (CAS 13345-21-6)
- 9-Hydroxy Benzopyrene (CAS 17573-21-6)
- 4-Hydroxy-6-oxo-3-phenyl-6,7-dihydrothieno[2,3-b]pyridine-5-carbonitrile (CAS 133726-09-7)
- 2-Hydroxy-3-[4-(2-hydroxyethyl)-1-piperazinyl]propane-1-sulfonic Acid (CAS 68399-78-0)
- 3-Hydroxy-2-(1-((5-methylisoxazol-3-yl)imino)ethyl)-1H-inden-1-one (CAS 1023586-25-5)
- 3-(6-Hydroxy-2,5,7-trimethyl-1,3-diazaadamantan-2-yl)propanoic acid (CAS 1171935-12-8)
- 2-(4-(4-Hydroxy-3,5,6,7,8,8a-hexahydroquinolin-1(2H)-yl)phenyl)acetonitrile (CAS 1305261-70-4)
Recommended Standards
- 1-(2-(3-Ethyl-5-methylisoxazol-4-yl)-1H-indol-3-yl)ethanone (CAS 83102-53-8)
- 1-(2-Hydroxyphenyl)-5-phenyl-1,3-pentanedione (CAS 61828-54-4)
- 1-((6-Nitrobenzo[d]thiazol-2-yl)thio)propan-2-one (CAS 532951-91-0)
- 7-Methyl-DL-tryptophan (CAS 17332-70-6)
- 5-benzylpiperidin-2-one (CAS 906624-61-1)
- 1-((Trimethylsilyl)ethynyl)cyclopropan-1-ol (CAS 140840-83-1)
- 2-Chloro-N-methyl-N-[(1-methyl-1h-pyrazol-4-yl)methyl]acetamide hydrochloride (CAS 1251925-34-4)
- 4-Fluoro-5-iodo-2-propoxyaniline (CAS 1496447-19-8)
- Methyl 2-methyl-4-oxocyclohex-2-enecarboxylate (CAS 35490-07-4)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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