187339-54-4

Basic information

• Product Name: C₁₈H₂₅⁽²⁾H₃O
• Synonyms: C₁₈H₂₅⁽²⁾H₃O
• CAS NO: 187339-54-4
• Molecular Weight: 263.396
• Mol File: 187339-54-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₂₅⁽²⁾H₃O(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₂₅⁽²⁾H₃O(187339-54-4)
• EPA Substance Registry System: C₁₈H₂₅⁽²⁾H₃O(187339-54-4)

Safety Data

• Hazardous Substances Data: 187339-54-4(Hazardous Substances Data)

Upstream product

• 187339-53-3 (2E,4Z,6E)-7-(1-Hydroxy-2,2,6-trimethyl-cyclohexyl)-5-methyl-hepta-2,4,6-trienoic acid methyl ester 
• 187339-52-2 (2Z,4E)-3-methyl-5-(1-hydroxy-2,2,6-trimethylcyclohexyl)-pent-2,4-dien-1-al 
• 187409-93-4 1-(5-hydroxy-3-methyl-pent-3-en-1-ynyl)-2,2,6-trimethyl-cyclohexanol 
• 14398-58-4 (2E,4Z,6E)-5-Methyl-7-(2,6,6-trimethyl-cyclohex-1-enyl)-hepta-2,4,6-trien-1-ol 
• 187339-51-1 (2Z,4E)-3-methyl-5-(1-hydroxy-2,2,6-trimethylcyclohexyl)-pent-2,4-dien-1-ol 
• 6153-05-5 (Z)-3-methylpent-2-en-4-ynol 
• 67567-19-5 9-cis-β-ionylidenecrotonaldehyde 
• 41251-37-0 methyl-d3-magnesium iodide 

Downstream Products

• 187339-58-8 C₂₁H₂₇⁽²⁾H₃O₂ 
• 187339-56-6 C₁₈H₂₃⁽²⁾H₃O 

Relevant articles and documents

Synthesis of 9-cis-retinoic acid and C-20-[3H3C]-9-cis-retinoic acid with high specific activity

The synthesis of 9-cis-retinoic acid starting from 2,2,6-trimethylcyclohexanone is described. The same methodology was extended for the synthesis of deuterium and tritium labeled 9-cis-retinoic acid with high specific activity (73 Ci/mmol). In this methodology, a Grignard reaction was utilized for introducing three tritium atoms simultaneously in the final synthetic steps.