5-Ethyl-3-methylcyclohex-2-enone CAS 40920-68-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40920-68-1 |
| Molecular Formula | C9H14O |
| Molecular Weight | 138.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Ethyl-3-methylcyclohex-2-enone (CAS 40920-68-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H14O. Molecular weight: 138.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H14O |
| Molecular Weight | 138.21 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
Related Ethyl Standards
- 4-ethyl-4-methylcyclohex-2-en-1-one (CAS 17429-32-2)
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- (S)-1-(4-methylcyclohex-3-en-1-yl)ethan-1-one (CAS 57072-59-0)
- 1-(2-Methylcyclohex-1-en-1-yl)ethanone (CAS 2047-97-4)
- 1-(4-Methylcyclohex-3-en-1-yl)ethanone (CAS 6090-09-1)
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- n-Methylcyclohex-3-ene-1-carboxamide (CAS 54385-24-9)
- (2-Methylcyclohex-1-en-1-yl)boronic acid (CAS 1103606-10-5)
Recommended Standards
- 5-Butyl-1-methyl-1h-pyrazole (CAS 41818-35-3)
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- N1,N1,N6,N6-tetrakis((1H-benzo[d][1,2,3]triazol-1-yl)methyl)hexane-1,6-diamine (CAS 79202-98-5)
- 2-{[(2,4-dichlorophenyl)methyl]sulfanyl}-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 338968-06-2)
- 2,4-Dichloro-5-nitrobenzotrifluoride (CAS 400-70-4)
- Fmoc-Asn(Trt)-OH (U-13C4, U-15N2) 1217456-18-2 (CAS 1217456-18-2)
- (Thr(PO3H2)231)-Tau Peptide (225-237) trifluoroacetate salt (CAS 1670270-09-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com