Cas 33746-71-3,2,5,7-Octatrien-4-one, 2,6-dimethyl-, (Z)-

33746-71-3

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Basic information

Product Name: 2,5,7-Octatrien-4-one, 2,6-dimethyl-, (Z)-
Synonyms:
CAS NO:33746-71-3
Molecular Formula: C10H14O
Molecular Weight: 150.221
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,5,7-Octatrien-4-one, 2,6-dimethyl-, (Z)-(CAS DataBase Reference)
NIST Chemistry Reference: 2,5,7-Octatrien-4-one, 2,6-dimethyl-, (Z)-(33746-71-3)
EPA Substance Registry System: 2,5,7-Octatrien-4-one, 2,6-dimethyl-, (Z)-(33746-71-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 33746-71-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 33746-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,7,4 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 33746-71:
(7*3)+(6*3)+(5*7)+(4*4)+(3*6)+(2*7)+(1*1)=123
123 % 10 = 3
So 33746-71-3 is a valid CAS Registry Number.

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33746-71-3Downstream Products

33746-71-3Relevant academic research and scientific papers

Total synthesis and biological evaluation of methylgerambullone

Moon, Jong Taik,Ha, Sung Hoon,Lee, So Hyung,Kwon, Tae Hui,Oh, Chun Rim,Kim, Young Deuk,Kim, Jungahn,Choo, Dong Joon,Lee, Jae Yeol

scheme or table, p. 52 - 55 (2010/04/24)

First total synthesis of methylgerambullone (MGB, 1) isolated from Glycosmis angustifolia was completed via a convergent route. The effect of MGB on the contractile responses of the isolated guinea-pig ileum induced by acetylcholine was investigated. As a result, it showed a potent relaxation rate (78.66 ± 4.30% at 100 mg/L) in a concentration-dependent manner on longitudinal smooth muscle contraction of isolated guinea-pig ileum induced by 1 μM acetylcholine.

Stereospecific synthesis of (Z) or (E)-3-methylalk-2-enoic acids

Abarbri,Parrain,Duchene

, p. 2469 - 2472 (2007/10/02)

The palladium catalysed coupling of organozinc or organotin reagents with 3-iodobut-2(or 3)-enoic acid is stereoselective and affords Z (or E)-3-methylalk-2-enoic acids. The method was applied to the synthesis of the E and Z stereoisomers of ocimenones and pseudo-tagetones.

Claisen Rearrangements with Mesityl Oxide Dimethyl Ketal. Synthesis of Ipsdienone, E- and E-Ocimenone, 2,6-Dimethyl-2,7-octadien-4-one and 2,6-Dimethyl-2,7-octadien-4-ol

Baekstroem, Peter,Stridh, Kjell,Li, Lanna,Norin, Torbjoern

, p. 442 - 447 (2007/10/02)

4-Methyl-3-penten-2-one (mesityl oxide) dimethyl ketal was synthesized and utilizied in Claisen rearrangements with 2,3-butadien-1-ol and 2-buten-1-ol to form ipsdienone and 2,6-dimethyl-2,7-octadien-4-one, from which the ocimenones and 2,6-dimethyl-2,7-octadien-4-ol were prepared.

Terpenes and Terpene Derivatives, XVII. - Thermal and AlCl3-Catalyzed Reaction of Ocimenone

Weyerstahl, Peter,Zombik, Winfried,Gansau, Christian

, p. 422 - 427 (2007/10/02)

Bis(trans-ocimenone) (5),reported to be a naturally occuring compound, is formed by thermal dimerization of (E)-ocimenone (E-4). - Treatment of 4 with AlCl3 leads, in addition to unchanged 4, to a mixture of the rearranged products filifolone (6) and rac-

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