2-(7,8-Dihydroxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid CAS 773866-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 773866-17-4 |
| Molecular Formula | C12H10O6 |
| Molecular Weight | 250.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(7,8-Dihydroxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid (CAS 773866-17-4) pharmaceutical standards reference standard. Molecular formula: C12H10O6. Molecular weight: 250.20 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1986 |
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)
- (6,7-Dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)-acetic acid (CAS 388119-13-9)
- 2-(5,7-Dihydroxy-4-methyl-2-oxo-2h-chromen-3-yl)acetic acid (CAS 5864-00-6)
- 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
- 2,4-Difluoro-N-(2-nitrophenyl)aniline (CAS 500302-20-5)
- 2-(4-(2,6-Difluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 861206-19-1)
- 3',4'-Difluoro-4-hydroxy-[1,1'-biphenyl]-3-carboxylic Acid (CAS 887576-75-2)
- Analysis and quality control samples of K、Na、Ca、Mg、Cu、Fe、Mn、Zn in feed (CAS CATO-CQCM102176)
- n1,n1-Diethyl-n2-(3-methylcyclopentyl)ethane-1,2-diamine (CAS 1343965-63-8)
- 2-Chloro-n-(9-ethyl-9h-carbazol-3-yl)propanamide (CAS 731012-12-7)
- 5-iodoindole (CAS 16066-91-4)
- 5-Methoxy-2-methyl-1H-indole-3-carbonitrile (CAS 481668-37-5)
- N-BEnzyl-5-bromo-2-fluorobenzamide (CAS 1017090-56-0)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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