56830-39-8

Basic information

• Product Name: 2,4,4-Trimethylcyclohex-2-en-1-one-3-carbonitrile
• Synonyms: 2,4,4-Trimethylcyclohex-2-en-1-one-3-carbonitrile
• CAS NO: 56830-39-8
• Molecular Weight: 163.219
• Mol File: 56830-39-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 2,4,4-Trimethylcyclohex-2-en-1-one-3-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 2,4,4-Trimethylcyclohex-2-en-1-one-3-carbonitrile(56830-39-8)
• EPA Substance Registry System: 2,4,4-Trimethylcyclohex-2-en-1-one-3-carbonitrile(56830-39-8)

Safety Data

• Hazardous Substances Data: 56830-39-8(Hazardous Substances Data)

Upstream product

• 110-93-0 6-Methyl-hept-5-en-2-on 
• 5146-66-7 geranonitrile 
• 23089-87-4 5-methyl-4-hexenenitrile 
• 78887-20-4 (1S,5S) 4,4-Dimethyl-1-(1-methylethyl)-bicyclo<3.1.0>hexan-3-one 
• 145106-55-4 (1S,2R,5S) 1-(1-Methylethyl)-2,4,4-trimethylbicyclo<3.1.0>hexan-3-one 
• 145106-57-6 (1S,2S,5S) 1-(1-Methylethyl)-2,4,4-trimethylbicyclo<3.1.0>hexan-3-one 
• 145106-80-5 2,6,6-Trimethyl-3-bromocyclohex-1-ene-1-carbonitrile 
• 103324-66-9 1-hydroxy-2,2,6-trimethyl-cyclohexanecarbonitrile 
• 57524-14-8 2,2,6-trimethyl-1-cyclohexenylcarbonitrile 
• 2408-37-9 2,2,6-trimethylcyclohexan-1-one 
• 264279-20-1 2,3-epoxy-2,6,6-trimethyl-1-cyclohexanecarbonitrile 
• 57524-13-7 2,6,6-trimethyl-2-cyclohexenecarbonitrile 
• 145106-79-2 3-hydroxy-2,6,6-trimethylcyclohex-1-enecarbonitrile 

Downstream Products

• 78182-05-5 (E)-1-(2,6,6-Trimethylcyclohexa-1,3-dienyl)but-2-en-1-ol 
• 145106-80-5 2,6,6-Trimethyl-3-bromocyclohex-1-ene-1-carbonitrile 
• 57524-13-7 2,6,6-trimethyl-2-cyclohexenecarbonitrile 
• 57524-14-8 2,2,6-trimethyl-1-cyclohexenylcarbonitrile 
• 23726-93-4 Damascenon 
• 432-25-7 2,6,6-trimethylcyclohex-1-enecarbaldehyde 
• 72152-84-2 2,6,6-trimethylcyclohexa-1,3-dienecarbonitrile 
• 116-26-7 safranal 
• 80736-89-6 (2E,4E)-1-bromo-3-methyl-5-(4-hydroxy-2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-2,4-pentadiene 
• 94669-81-5 (E)-6-Hydroxy-3-(5-hydroxy-3-methyl-1,3-pentadienyl)-2,4,4-trimethyl-2-cyclohexen-1-on 
• 29538-78-1 (2E,4E)-3-methyl-5-(2,6,6-trimethyl-3-oxo-1-cyclohexen-1-yl)-2,4-pentadienol 
• 7542-45-2 3,3'-dihydroxy-β,β-carotene-4,4'-dione 
• 145106-79-2 3-hydroxy-2,6,6-trimethylcyclohex-1-enecarbonitrile 

Relevant articles and documents

Synthesis and characterization of all-E-(4,4'-13C2)-astaxanthin strategies for labelling the C15-end groups of carotenoids

The all-E isomer of (4,4'-13C2)astaxanthin (1a) has been prepared by total synthesis starting from commercially available 99% 13C enriched acetonitrile. The labelled astaxanthin was obtained in high purity and with high isotope incorporation. For this synthesis, the C15 + C10 + C15 strategy was used. The central C10-synthon, 2,7-dimethylocta-2,4,6-triene- 1,8-dial (3), was coupled with 13C-enriched C15-phosphonium salt 2a. The new synthetic scheme for the preparation of the C15-phosphonium salt is discussed in this paper; the same scheme can be used to label all positions and combinations of positions of the C15-phosphonium salt.