7003-48-7

Basic information

• Product Name: 8-Nonynoic acid methyl ester
• Synonyms: 8-Nonynoic acid methyl ester
• CAS NO: 7003-48-7
• Molecular Formula: C₁₀H₁₆O₂
• Molecular Weight: 168.2328
• Mol File: 7003-48-7.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 212.4°Cat760mmHg
• Flash Point: 78°C
• Appearance: /
• Density: 0.93g/cm³
• Vapor Pressure: 0.174mmHg at 25°C
• Refractive Index: 1.443
• CAS DataBase Reference: 8-Nonynoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 8-Nonynoic acid methyl ester(7003-48-7)
• EPA Substance Registry System: 8-Nonynoic acid methyl ester(7003-48-7)

Safety Data

• Hazardous Substances Data: 7003-48-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C10H16O2/c1-3-4-5-6-7-8-9-10(11)12-2/h1H,4-9H2,2H3

Upstream product

• 186581-53-3 diazomethane 
• 20731-23-1 methyl non-8-enoate 

Downstream Products

• 1731-84-6 nonanoic acid methyl ester 
• 10160-28-8 8-nonyn-1-ol 
• 34546-57-1 2-(6-methoxycarbonylhexyl)cyclopent-2-en-1-one 
• 13099-34-8 17-hydroxy-heptadecanoic acid 
• 60451-92-5 17-Iodheptadecansaeure 
• 76298-42-5 17-(Toluene-4-sulfonyloxy)-heptadecanoic acid 
• 344742-94-5 20-(Toluene-4-sulfonyloxy)-icosanoic acid 
• 344742-95-6 20-(Toluene-4-sulfonyloxy)-icos-12-ynoic acid 
• 28079-04-1 (Z)-8-dodecen-1-yl acetate 
• 26906-26-3 1-Acetoxydodec-8-yne 
• 64604-68-8 1-(2-tetrahydropyranyloxy)dodec-8-ene 
• 15514-88-2 (S,8E,10E)-12-hydroxyheptadeca-8,10-dienoic acid 

Relevant articles and documents

Synthesis and biological activities of acetylenic fatty acids and their esters

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Metamorphosis of Castor Oil to Insect Sex-pheromones and Useful Synthons

The primary fragmentation products of Castor oil (1), namely, methyl undec-10-enoate (2) and sebacic acid (3) have been converted, using novel reactions and strategies into synthons of the type H-CC-(CH2)n-3-CH2OTHP (n=6=4; n=7=14; n=8=22; n=9=29).A surprisingly clean decarboxylative elimination of sebacic acid monoester gives methyl non-8-enoate (7), a synthon related to recefeiolide and a precursor to 4, the utility of which, has been illustrated with the synthesis of insect-pheromones of the species Grapholita molesta.Methyl dec-9-enoate (15) has been prepared by a novel and practical terminal ? to lower terminal ? degradation of 2.Compound 7 has been transformed via synthon 14 to the insect sex-pheromones of the species, Spodoptera frugiperda, Heliothis virescens and Paralobesia viteana in high yields and excellent stereochemical purity. 1-Tetrahydropyranyloxyundec-10-yne (22) readily prepared from 2, has been used to illustrate a new strategy in pheromone synthesis, namely, the use of coupling elements, leading to the preparation of bombykol in high yields and excellent stereochemical purity. 1-Tetrahydropyranyloxydodec-11-yne (29), already reported, has been transformed to vaccenic acid (30), the transposed ?-isomer of oleic acid, in good yields, thus demonstrating the use of acetylide synthons for the preparation of rare fatty acids also.