6-Hydroxybenzo[de]isochromene-1,3-dione CAS 52083-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52083-08-6 |
| Molecular Formula | C12H6O4 |
| Molecular Weight | 214.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Hydroxybenzo[de]isochromene-1,3-dione (CAS 52083-08-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H6O4. Molecular weight: 214.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H6O4 |
| Molecular Weight | 214.17 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
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- Methyl 3-hydroxybenzo[b]thiophene-2-carboxylate (CAS 13134-76-4)
Recommended Standards
- 5,6-Difluoro-2-hydroxy-2,3-dihydro-1H-indene-2-carboxylic acid (CAS 2743483-37-4)
- 6-Oxo-6-(9-Phenanthryl)hexanoic acid (CAS 898766-34-2)
- 4-(3,5-Difluorophenyl)-4-oxobutanoic acid (CAS 302912-30-7)
- 2-(Fluoromethyl)-5-methylpyrimidin-4(3H)-one (CAS 3110-40-5)
- 1-Bromo-2-(4-bromophenyl)ethylene (contains cis isomer) (CAS 778641-02-4)
- 1-(5-Bromopyridin-2-yl)-4-propylpiperazine (CAS 1248160-21-5)
- 1-(4-Bromo-pyrazol-1-ylmethyl)-1 H -pyrazole-3-carboxylic acid (CAS 4793-19-5)
- Ac-Gln-NH2 (E-2865.0250) (CAS 18839-88-8)
- (Z)-N-Cyclopropyl-alpha,beta-Dimethyl-4-Fluorocinnamamide (CAS 60548-43-8)
- Semaglutide impurity 85 (CAS CATO-C4X-222685)
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