3,4-dihydroxy-6H,7H,8H,9H,10H-cyclohexa[c]chromen-6-one CAS 50624-06-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 50624-06-1 |
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-dihydroxy-6H,7H,8H,9H,10H-cyclohexa[c]chromen-6-one (CAS 50624-06-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H12O4. Molecular weight: 232.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H12O4 |
| Molecular Weight | 232.23 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1971 |
Related dihydroxy Standards
- 2,3-Dihydroxy-7,8,9,10-tetrahydro-6H-benzo[c]-chromen-6-one (CAS 197965-28-9)
- 1,3-Dihydroxy-7,8,9,10-tetrahydro-6H-benzo[c]-chromen-6-one (CAS 3722-45-0)
- Ethyl 1,3-Dihydroxy-2-naphthoate (CAS 6843-89-6)
- Ethyl 1,4-dihydroxy-2-naphthoate (CAS 66928-23-2)
- 5,6-Dihydroxy-2-phenylpyrimidine-4-carboxylic Acid (CAS 62222-38-2)
- 5,6-Dihydroxy-2-pyridin-2-yl-pyrimidine-4-carboxylic acid (CAS 766557-40-8)
- 4-(2,4-Dihydroxy-3,3-dimethylbutanamido)butanoic acid (CAS 1977-33-9)
- 3,9-Dihydroxy-8-methyl-1,5-dihydro-[1,3,2]dioxaphosphepino[5,6-c]pyridine 3-oxide (CAS 14141-47-0)
Recommended Standards
- 3,4-Difluoro-3-methylbenzophenone (CAS 746651-90-1)
- 3,5-Dimethoxy-2-naphthoic acid (CAS 98410-68-5)
- 3,4-Difluoro-2-methylbenzophenone (CAS 746651-91-2)
- 4-((2-Methoxyphenyl)thio)pentan-2-one (CAS 1343131-67-8)
- 5,5'-(Phenylphosphinediyl)bis(2-(trifluoromethyl)pyridine) (CAS 2378344-74-0)
- Eperisone Impurity 33 HCl (CAS CATO-C4X-227933)
- Ethyl 2-(2,4-bis(trifluoromethyl)phenyl)-2-oxoacetate (CAS 306936-81-2)
- Ethyl 5-azaspiro[2.4]heptane-7-carboxylate (CAS 1690691-10-1)
- N6-p-Sulfophenyladenosine (CAS 143668-15-9)
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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