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15798-13-7

(12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 15798-13-7 Structure

  • Basic information

    1. Product Name: (12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester
    2. Synonyms: (1S,4aβ,8aα)-Decahydro-1,4aβ-dimethyl-6-methylene-5β-[(E)-3-methyl-2,4-pentadienyl]-1β-naphthalenecarboxylic acid methyl ester;(E)-Labda-8(17),12,14-trien-19-oic acid methyl ester;Methyl trans-communate;(12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester
    3. CAS NO:15798-13-7
    4. Molecular Formula: C21H32O2
    5. Molecular Weight: 316.48
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 15798-13-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester(15798-13-7)
    11. EPA Substance Registry System: (12E)-Labda-8(17),12,14-triene-19-oic acid methyl ester(15798-13-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 15798-13-7(Hazardous Substances Data)

15798-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15798-13-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,7,9 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 15798-13:
(7*1)+(6*5)+(5*7)+(4*9)+(3*8)+(2*1)+(1*3)=137
137 % 10 = 7
So 15798-13-7 is a valid CAS Registry Number.

15798-13-7Relevant articles and documents

Anti-tumor promoting diterpenes from the stem bark of Thuja standishii (Cupressaceae)

Iwamoto, Manabu,Ohtsu, Hironori,Tokuda, Harukuni,Nishino, Hoyoku,Matsunaga, Shunyo,Tanaka, Reiko

, p. 1911 - 1921 (2001)

Three new labdane-type diterpenoids, labda-8(17), 13-dien-15,2R-olid-19-oic acid (1), 12S-hydroxylabda-8(17),13(16),14-trien-19-oic acid (2) and 13-ethoxylabda-8(17), 11,14-trien-19-oic acid (3), along with known diterpenoids, trans-communic acid (4), totarol (5), 12-methoxyabieta-8,11,13-trien-11-ol (6), and 7α,8α-epoxy-6α-hydroxyabieta-9(11),13-dien-12-one (7) were isolated from the stem bark of Thuja standishii. The structures of 1-3 were established by spectroscopic methods and chemical conversion. These compounds together with standishii. (8), 12-hydroxy-6,7-seco-abieta-8,1,13-trien-6,7-dial (9) and 6α-hydroxysugiol (10) were tested for their inhibitory efects on Epstein-Barr virus early antigen (EBV-EA) activation induced by 12-O-tetradecanoylphorbol-13-acetate (TPA), as a test for potential cancer chemopreventive agents. Compound 10 showed strong inhibitory effect on EBV-EA induction. In addition, 15-oxolabda-8(17),11Z,13E-trien-19-oic acid (11) was found to exhibit the anti-tumor promoting activity in two-stage mouse skin carcinogenesis test using 7,12-dimethylbenz[a]anthracene and TPA. Copyright

Syntheses and structural confirmations of members of a heterocycle- containing family of labdane diterpenoids

MacK, Daniel J.,Njardarson, Jon T.

supporting information, p. 1543 - 1547 (2013/04/23)

Building with berries! Several labdane natural products have been synthesized for the first time by the combination of a copper-catalyzed vinyl oxirane ring expansion reaction with an abundant, inexpensive, chiral natural source (juniper berries; see scheme). These expedient (1-5 step) syntheses have resulted in the structural confirmations of five natural products and one reassignment. Reagent-controlled oxidation and 1,3-diene isomerization results are also presented. Copyright

Synthesis of phenol abietane diterpenes based on the oxidative radical cyclization utilizing the Mn(OAc)3/Ac2O system

Alvarez-Manzaneda, Enrique,Chahboun, Rachid,Cabrera, Eduardo,Alvarez, Esteban,Alvarez-Manzaneda, Ramón,Lachkar, Mohammed,Messouri, Ibtissam

, p. 2425 - 2429 (2008/03/27)

A new route to phenol abietane diterpenes from trans-communic acid is reported. The key step is the transformation of a β-ketoester into the corresponding O-acetylsalicilate, via a manganese(III)-based oxidative free-radical cyclization carried out in Ac2O. Utilizing this, the first synthesis of (-)-sugikurojin A has been achieved. The immunosuppressor 19-hydroxyferruginol has also been synthesized. Georg Thieme Verlag Stuttgart.

Chemistry of the Podocarpaceae. LVI Resin Acids from Phyllocladus trichomanoides

Cambie, Richard C.,Grigor, Bruce A.,Mee-Ing, Tiong

, p. 1073 - 1078 (2007/10/02)

Five diterpenoid acids of the labdane type have been isolated from the bled resin of Phyllocladus trichomanoides by reversed-phase h.p.l.c.

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