6,6-Dimethyldihydro-2H-pyran-3(4H)-one CAS 24203-56-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24203-56-3 |
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,6-Dimethyldihydro-2H-pyran-3(4H)-one (CAS 24203-56-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H12O2. Molecular weight: 128.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H12O2 |
| Molecular Weight | 128.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
Related Dimethyldihydro Standards
- 2,3-Dimethyldihydro-2H-pyran-4(3H)-one (CAS 102548-02-7)
- 2,6-dimethyldihydro-2h-pyran-4(3h)-one (CAS 1073-79-6)
- 2,2-Dimethyldihydro-2H-pyran-3(4H)-one (CAS 1194800-59-3)
- 4,4-Dimethyldihydro-2H-pyran-3(4H)-one (CAS 133871-97-3)
- cis-2,6-Dimethyldihydro-2H-pyran-4(3H)-one (CAS 14505-80-7)
- 2,5-Dimethyldihydro-2H-pyran-4(3H)-one (CAS 66109-81-7)
- 6,6-Dimethyldihydro-2H-pyran-2,4(3H)-dione (CAS 84465-82-7)
- cis-3,5-Dimethyldihydro-2H-pyran-2,6(3H)-dione (CAS 4295-92-5)
Recommended Standards
- 5-Oxaspiro[3.4]Octan-8-ol (CAS 2137811-17-5)
- 6,6-dimethylpiperazin-2-one (CAS 78551-34-5)
- 5-Oxaspiro[3.4]Octan-7-ol (CAS 2022120-79-0)
- 3,4-Dibromo-1H-indazole (CAS 885521-68-6)
- 2-(2-Fluorophenyl)-N,N-dimethyl-5-(thiophen-2-yl)pyrimidin-4-amine (CAS 823796-20-9)
- 2-Methyl-4-[3-(N-methylaminocarbonyl)phenyl]phenol (CAS 1261947-42-5)
- N,N-dimethyl-3,5-dinitroaniline (CAS 46429-76-9)
- Hippuric Acid-D5 (CAS 53518-98-2)
- (2-{[4-(4-fluorophenyl)-6-(trifluoromethyl)pyrimidin-2-yl]oxy}ethyl)amine,HCl (CAS 1431966-60-7)
- Semaglutide-d15 (CAS 910463-68-2(non-labelled))
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