6,7-dimethyl-8-(naphthalen-1-yl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-ol CAS 1005070-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005070-79-0 |
| Molecular Formula | C22H20O4 |
| Molecular Weight | 348.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-dimethyl-8-(naphthalen-1-yl)-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-ol (CAS 1005070-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20O4. Molecular weight: 348.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H20O4 |
| Molecular Weight | 348.39 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
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Recommended Standards
- Atogepant Impurity 11 (CAS CATO-C4X-328511)
- N-(1-((4-Fluorophenyl)sulfonyl)-1,2,3,4-tetrahydroquinolin-7-yl)acetamide (CAS 1005302-21-5)
- Relebactam Impurity 47 (CAS 2650132-77-5)
- Ethyl benzo[d]thiazole-4-carboxylate (CAS 2105183-05-7)
- (6-Bromonaphthalen-1-yl)methanol (CAS 59023-02-8)
- 1-(2-(2-Methyl-6-(pyrrolidin-1-yl)pyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352489-79-2)
- Ethyl-d5 Alcohol (CAS 1859-08-1)
- 3-(2-amino-1-hydroxyethyl)benzonitrile hydrochloride (CAS 50916-54-6)
- Clindamycin Impurity 9 (CAS CATO-C4X-13419)
- Semaglutide impurity 29 (CAS CATO-C4X-222629)
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