(6,7-Dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid CAS 388119-13-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 388119-13-9 |
| Molecular Formula | C12H10O6 |
| Molecular Weight | 250.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(6,7-Dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid (CAS 388119-13-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H10O6. Molecular weight: 250.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H10O6 |
| Molecular Weight | 250.20 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dihydroxy Standards
- Ethyl 4,6-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-65-8)
- Ethyl 4,7-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-66-9)
- Ethyl 4,8-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 100037-67-0)
- Ethyl 5,7-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 108171-22-8)
- 2-(5,7-Dihydroxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid (CAS 5864-00-6)
- 2-(7,8-Dihydroxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid (CAS 773866-17-4)
- Ethyl 7,8-dihydroxy-2-oxo-2H-chromene-3-carboxylate (CAS 810676-31-4)
- Methyl 2-(5,7-dihydroxy-2-oxo-2h-chromen-4-yl)acetate (CAS 809234-34-2)
Recommended Standards
- 2,6-Anhydro-3-deoxy-D-glycero-D-galacto-non-2-enoic Acid (CAS 188854-96-8)
- (E)-3-[5-(2,4-difluorophenyl)-2-furyl]-2-propenoic acid (CAS 844891-16-3)
- 3-(3-(2,2-Difluoroethoxy)-4-nitro-1H-pyrazol-1-yl)propan-1-amine (CAS 1855945-09-3)
- 2-[6-oxo-3-(1h-pyrazol-1-yl)-1,6-dihydropyridazin-1-yl]propanoic acid (CAS 1334372-81-4)
- 1-Ethyl-1-methyl-1-pyrrolidinium Bromide (CAS 69227-51-6)
- 6-Bromo-3-methyl-2-nitrophenol (CAS 1195533-07-3)
- 2-(2-Methylenebutyl)cyclopentan-1-ol (CAS 1480552-97-3)
- 2-[(4-tert-Butylphenyl)methanesulfonyl]-4,5-diphenyl-1-(prop-2-yn-1-yl)-1H-imidazole (CAS 866017-35-8)
- 3-(3-(Trifluoromethyl)phenoxy)propanenitrile (CAS 1019120-01-4)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
Why CATO?
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