3-(2,4-Dihydroxybenzyl)-5-hydroxy-7,8-dimethoxy-6-methylchroman-4-one CAS 149180-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 149180-48-3 |
| Molecular Formula | C19H20O7 |
| Molecular Weight | 360.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,4-Dihydroxybenzyl)-5-hydroxy-7,8-dimethoxy-6-methylchroman-4-one (CAS 149180-48-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20O7. Molecular weight: 360.36 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20O7 |
| Molecular Weight | 360.36 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1999 |
Related Dihydroxybenzyl Standards
- Methyl 4-((2,5-dihydroxybenzyl)amino)benzoate (CAS 140674-76-6)
- 2,2'-((2,4-Dihydroxybenzyl)azanediyl)diacetic acid (CAS 337493-89-7)
- 1-(2,3-Dihydroxybenzyl)piperidin-4-one (CAS 831223-62-2)
- 3,5-Dihydroxybenzyl butyrate (CAS 386263-88-3)
- 4-(3,4-Dihydroxybenzyl)imidazolidin-2-one (CAS 26668-07-5)
- 5-(3,4-Dihydroxybenzyl)dihydrofuran-2(3H)-one (CAS 21618-92-8)
- (2,4-Dihydroxybenzyl)carbamic acid (CAS 244121-76-4)
Recommended Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)nicotinic acid (CAS 1396968-42-5)
- 5-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1519937-82-6)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)picolinic acid (CAS 1342049-68-6)
- Methyl 4-acetyl-2-methoxybenzoate (CAS 85865-58-3)
- 2-(2-Aminoethyl)pyrimidine-4,6-diol (CAS 1082402-61-6)
- 5-Chloro-1,3-dimethyl-N-(2-morpholino-2-oxo-1-phenylethyl)-1H-pyrazole-4-carboxamide (CAS 1030609-39-2)
- 9-Nitro-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinoline (CAS 955096-23-8)
- Furan-3-yl(phenyl)methanamine hydrochloride (CAS 2230800-24-3)
- Methyl 3-{[(4-bromophenyl)thio]methyl}benzoate (CAS 143427-20-7)
- Q-Peptide trifluoroacetate salt (CAS 1361235-89-3)
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