5,7-Dihydroxy-2,2-dimethyl-4H-1,3-benzodioxin-4-one CAS 137571-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137571-73-4 |
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dihydroxy-2,2-dimethyl-4H-1,3-benzodioxin-4-one (CAS 137571-73-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H10O5. Molecular weight: 210.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H10O5 |
| Molecular Weight | 210.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
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Recommended Standards
- 2-(Methylsulfinyl)-5-(trifluoromethyl)pyrimidine (CAS 1353005-24-9)
- 2-(3-Hydroxy-5-(methoxycarbonyl)phenyl)acetic acid (CAS 1393540-52-7)
- 4,5-Difluoro-2-(1-methyl-1h-1,2,4-triazol-5-yl)aniline (CAS 1342071-14-0)
- Ethyl 6-cycloheptyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-56-2)
- 4-Chloro-6,7,8-trifluoroquinoline (CAS 1020087-33-5)
- 2-(2-Aminopyrimidin-4-yl)-5-morpholinophenol (CAS 1000340-04-4)
- Ethyl 4-cyano-3-fluoro-2-iodobenzoate (CAS 1807303-24-7)
- 2-(Methoxymethyl)pyridin-4-amine (CAS 1538416-23-7)
- 4-Bromo-6-(pyrrolidin-1-yl)pyrimidine (CAS 1209458-71-8)
- a2,3-Sialylglycopeptide (CAS 189035-43-6)
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