1022282-99-0 4-Hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one MFCD03019891 CAS 1022282-99-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1022282-99-0 |
| Molecular Formula | C19H14O5 |
| Molecular Weight | 322.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1022282-99-0 4-Hydroxy-3-[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]-2H-chromen-2-one MFCD03019891 (CAS 1022282-99-0) pharmaceutical standards reference standard. Molecular formula: C19H14O5. Molecular weight: 322.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H14O5 |
| Molecular Weight | 322.31 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Hydroxy Standards
- 5-(2-Hydroxy-6-oxo-cyclohex-1-enecarbonyl)-2-methyl-4-oxazol-2-yl-benzonitrile (CAS 1231577-67-5)
- 5-(1-Ethyl-5-hydroxy-1H-pyrazole-4-carbonyl)-2-methyl-4-oxazol-2-yl-benzonitrile (CAS 1231635-73-6)
- 7-Hydroxy-3-((2-oxo-2H-chromen-7-yl)oxy)-2H-chromen-2-one (CAS 120028-43-5)
- 1-Ethyl-4-hydroxy-2-oxo-N-(p-tolyl)-1,2-dihydroquinoline-3-carboxamide (CAS 300716-17-0)
- 6-Hydroxy Bromantane (CAS 1007310-57-7)
- 5-Hydroxy Bromantane (CAS 560070-28-2)
- 7-Hydroxy-3-(2-(trifluoromethoxy)phenyl)-2h-chromen-2-one (CAS 951996-47-7)
- 7-Hydroxy-3-[4-(trifluoromethoxy)phenyl]-2H-chromen-2-one (CAS 951991-55-2)
Recommended Standards
- 3-{5,11-dioxo-5H,6H,6aH,11H-isoindolo[2,1-a]quinazolin-6-yl}propanoic acid (CAS 1010928-60-5)
- 4-Methyl-7-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2H-chromen-2-one (CAS 106488-05-5)
- 2-(3-(Ethoxycarbonyl)piperidin-1-yl)-5-nitrobenzoic acid (CAS 1000018-70-1)
- 2-((5,6-Bis(4-methoxyphenyl)-1,2,4-triazin-3-yl)(propyl)amino)ethanol (CAS 59663-42-2)
- (2-Aminopropyl)(methyl)amine (CAS 50411-31-9)
- 1-(2,2-Difluoroethyl)-5-nitro-1h-pyrazole (CAS 1171325-18-0)
- Fmoc-MMAE (CAS 474645-26-6)
- 5-(Prop-2-yn-1-ylamino)pyrazine-2-carboxylic acid (CAS 1341587-71-0)
- N-(3-(2-Methoxyethyl)benzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 864975-70-2)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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