2-Methyl-6,7-dihydro-1-benzofuran-4(5H)-one dihydrate CAS 1390654-40-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1390654-40-6 |
| Molecular Formula | C9H10O2 2*H2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-6,7-dihydro-1-benzofuran-4(5H)-one dihydrate (CAS 1390654-40-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10O2 2*H2O. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10O2 2*H2O |
| Molecular Weight | 168.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
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- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- (1R,2R)-trans-1-(Chloromethyl)-2-methylcyclopropane (CAS 10524-03-5)
- N-(Piperidin-2-ylmethyl)benzo[d][1,3]dioxole-5-carboxamide hydrochloride (CAS 1353980-62-7)
- Ethyl 3-((2-aminoethyl)thio)butanoate (CAS 1250216-49-9)
- 2,2,3,3-Tetrafluoropropanoic anhydride (CAS 337-83-7)
- TERT-BUTYL 4-(1-(BENZYLOXYCARBONYL)PYRROLIDIN-3-YLAMINO)PIPERIDINE-1-CARBOXYLATE (CAS 1824008-56-1)
- 5-(5-Bromo-2-oxo-1-propylindolin-3-ylidene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 617696-85-2)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com