3-Methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one CAS 79-89-0
| CAS No. | 79-89-0 |
| Molecular Formula | C14H22O |
| Molecular Weight | 206.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one (C14H22O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 206.32 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-Methyl-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one (CAS 79-89-0), molecular formula C14H22O and molecular weight 206.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14H22O |
| Molecular Weight | 206.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Methyl Standards
- 1-(2,6,6-Trimethylcyclohex-1-en-1-yl)pent-1-en-3-one (CAS 127-43-5)
- 1-(2,6,6-Trimethylcyclohex-2-en-1-yl)pent-1-en-3-one (CAS 1335-46-2)
- 1-(2,6,6-Trimethylcyclohex-1-en-1-yl)butane-1,3-dione (CAS 39900-12-4)
- 1185235-72-6 3-Methyl-5-[(2,6,6-trimethylcyclohex-3,3,7,7,7-d5)-1-enyl]penta-2,4-dienenitrile 3-Methyl-5-[2,6,6-trimethyl-1-(cyclohexen-d5)-1-yl]-penta-2,4-dienenitrile (CAS 1185235-72-6)
- 2-Butyl-3,5,5-trimethylcyclohex-2-en-1-one (CAS 35493-25-5)
- 4-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-3-en-2-ol (CAS 22029-76-1)
- (E)-3-(2,6,6-trimethylcyclohex-1-en-1-yl)acrylic acid (CAS 14393-45-4)
- (E)-1-(2,4,4-Trimethylcyclohex-2-en-1-yl)but-2-en-1-one (CAS 39872-57-6)
Recommended Standards
- 3-(5-Chloro-2-(2-((5-chloro-3-ethylbenzo[d]oxazol-2(3H)-ylidene)methyl)but-1-en-1-yl)benzo[d]oxazol-3-ium-3-yl)propane-1-sulfonate (CAS 65152-07-0)
- 4-(2,2,3-Trimethyl-6-methylenecyclohexyl)but-3-en-2-one (CAS 79-68-5)
- 3-(4-(Tert-butyl)phenyl)-2-methylpropan-1-ol (CAS 56107-04-1)
- 4-(2,2-Dimethyl-6-methylenecyclohexyl)-3-methylbut-3-en-2-one (CAS 7388-22-9)
- 1-(2,2,2-Trichloroacetyl)piperidine-4-carboxylic acid (CAS 1211496-17-1)
- Benzyl 3-bromo-2-formyl-6,7-dihydropyrazolo[1,5-a]pyrazine-5(4H)-carboxylate (CAS 2836310-01-9)
- (R)-tert-Butyl (1-(4-chlorophenyl)-2-oxoethyl)carbamate (CAS 1429382-72-8)
- 2-(3-Hydroxypyrrolidin-3-yl)acetonitrile hydrochloride (CAS 1909313-98-9)
- 1H,1H,2H,2H-Nonafluorohexyl Methacrylate (CAS 1799-84-4)
- 1-(2,6-Dichlorobenzyl)indoline-2,3-dione (CAS 303997-00-4)
- Meropenem Impurity 58 (CAS CATO-C4X-130958)
- 5-Bromoquinoline oxalate (CAS 110335-37-0)
- 1,3(d5)-dipentadecanoyl-2-(9z-octadecenoyl)-glycerol 944709-24-4 (CAS 944709-24-4)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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 18665070610 / Nicole.chen@cato-chem.com