5,5-Dimethyl-5,6-dihydrobenzofuran-7(4H)-one CAS 191480-96-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 191480-96-3 |
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Dimethyl-5,6-dihydrobenzofuran-7(4H)-one (CAS 191480-96-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12O2. Molecular weight: 164.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12O2 |
| Molecular Weight | 164.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
Related Dimethyl Standards
- 2,2-Dimethyl-2,3-dihydrobenzofuran-3-ol (CAS 103324-02-3)
- 2,2-Dimethyl-1-(pyrimidin-5-yl)propan-1-one (CAS 103686-53-9)
- 3,6-Dimethyl-2,3-dihydrobenzofuran-5-ol (CAS 111950-57-3)
- 3',5'-Dimethyl-2'-hydroxyacetophenone (CAS 1198-66-9)
- 2,2-Dimethyl-3,4-dihydro-2H-pyrido[4,3-b][1,4]oxazine (CAS 1198153-92-2)
- 3,3-Dimethyl-2,3-dihydrobenzofuran-4-ol (CAS 1232362-02-5)
- 6,6-Dimethyl-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 150352-17-3)
- 5,6-Dimethyl-2-(methylamino)nicotinaldehyde (CAS 1934938-00-7)
Recommended Standards
- 1,2,3,4-Tetrahydronaphthalene-1,4-diol (CAS 19070-56-5)
- 8-Methoxychroman (CAS 1915-35-1)
- 4-Ethyl-2-methylbenzoic acid (CAS 190367-29-4)
- Bicyclo[3.1.1]Heptan-1-ylmethanamine hydrochloride (CAS 2108965-94-0)
- 6-((Benzo[d][1,3]dioxol-5-ylmethyl)(cyclohexyl)amino)pyrazine-2-carbonitrile (CAS 1392426-78-6)
- (11aR,11'aR)-6,6'-[[1,1'-Biphenyl]-2,2'-diylbis(oxy)]bis[4,8-bis(1,1-dimethylethyl)-1,2,10,11-tetramethyldibenzo[d,f][1,3,2]dioxaphosphepin (CAS 729572-46-7)
- 1-(5-Chloro-2-fluorobenzyl)piperidin-4-amine dihydrochloride (CAS 1286274-03-0)
- 4-n-Butyl-1,2-phenylenediamine, 97% (CAS 3663-23-8)
- Pyrimidin-2-ylmethyl methanesulfonate (CAS 954104-65-5)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
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