7,8-Dihydroxy-6-methoxy-3-(2-methylbut-3-en-2-yl)-2H-chromen-2-one CAS 82667-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82667-98-9 |
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 7,8-Dihydroxy-6-methoxy-3-(2-methylbut-3-en-2-yl)-2H-chromen-2-one (CAS 82667-98-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H16O5. Molecular weight: 276.28 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H16O5 |
| Molecular Weight | 276.28 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Dihydroxy Standards
- (E)-8-(3,4-Dihydroxy-3-methylbut-1-en-1-yl)-7-methoxy-2H-chromen-2-one (CAS 74474-76-3)
- 6-(1,2-Dihydroxy-3-methylbut-3-en-1-yl)-7-methoxy-2H-chromen-2-one (CAS 60094-90-8)
- 3’,4’-Dihydroxy Flurbiprofen (CAS 66067-41-2)
- 3,7-Dihydroxy-2,2,10-trimethyl-3,4-dihydro-2H-pyrano[2,3-b]quinolin-5(10H)-one (CAS 87936-14-9)
- 2,4-Dihydroxy-5-isopentylpyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1401319-12-7)
- 2,3-Dihydroxy-7-methylquinoxaline-6-sulfonyl chloride (CAS 955-71-5)
- 1-(2,4-Dihydroxy-3-iodophenyl)ethan-1-one (CAS 71243-12-4)
- 2,3-Dihydroxy-6,7-dimethyl-4-propyl-1-naphthoic acid (CAS 213971-33-6)
Recommended Standards
- cis-Methylkhellactone (CAS 20107-13-5)
- 4-Hydroxy-2-(2-hydroxypropan-2-yl)-7-methyl-2H-furo[3,2-g]chromen-5(3H)-one (CAS 492-52-4)
- Dihydromethysticin (CAS 3155-57-5)
- Ethyl 3-((dimethylamino)methyl)-5-methoxy-1H-pyrrolo[2,3-c]pyridine-2-carboxylate (CAS 411239-11-7)
- 1-(2-Methoxyphenyl)-1,4-diazepane (CAS 152943-97-0)
- (S)-1-(tert-Butoxycarbonyl)-2-(thiophen-3-ylmethyl)pyrrolidine-2-carboxylic acid (CAS 1217714-91-4)
- ({[(1E)-(4-Methoxyphenyl)methylene]-amino}oxy)acetic acid (CAS 85103-47-5)
- (4-(1,3,4-Oxadiazol-2-yl)phenyl)methanol (CAS 1378699-97-8)
- Ethyl 2-acetyloctanoate (CAS 29214-60-6)
- D-β-Asp15-Tirzepatide (CAS CATO-CPTD788930)
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