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1203607-73-1

(13αH)-isomalabarica-14E,17E,21-trien-3β-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1203607-73-1 Structure

  • Basic information

    1. Product Name: (13αH)-isomalabarica-14E,17E,21-trien-3β-ol
    2. Synonyms: (13αH)-isomalabarica-14E,17E,21-trien-3β-ol
    3. CAS NO:1203607-73-1
    4. Molecular Formula:
    5. Molecular Weight: 426.726
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1203607-73-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: (13αH)-isomalabarica-14E,17E,21-trien-3β-ol(CAS DataBase Reference)
    10. NIST Chemistry Reference: (13αH)-isomalabarica-14E,17E,21-trien-3β-ol(1203607-73-1)
    11. EPA Substance Registry System: (13αH)-isomalabarica-14E,17E,21-trien-3β-ol(1203607-73-1)

  • 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: 1203607-73-1(Hazardous Substances Data)

1203607-73-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1203607-73-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,6,0 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1203607-73:
(9*1)+(8*2)+(7*0)+(6*3)+(5*6)+(4*0)+(3*7)+(2*7)+(1*3)=111
111 % 10 = 1
So 1203607-73-1 is a valid CAS Registry Number.

1203607-73-1Upstream product

1203607-73-1Downstream Products

1203607-73-1Relevant articles and documents

Differential stereocontrolled formation of tricyclic triterpenes by mutation of tyrosine 99 of the oxidosqualene-lanosterol cyclase from saccharomyces cerevisiae

Wu, Tung-Kung,Li, Wen-Hsuan,Chang, Cheng-Hsiang,Wen, Hao-Yu,Liu, Yuan-Ting,Chang, Yi-Chun

, p. 5731 - 5737 (2009)

The function of the Tyr99 residue from Saccharomyces cerevisiae oxidosqualene-lanosterol cyclase (ERG7) was analyzed by constructing deletion, and site-saturated mutants. Two truncated intermediates, (13αH)- isomalabarica-14Z,17E,21-trien-3βol and. (13αH)

The cysteine 703 to isoleucine or histidine mutation of the oxidosqualene-lanosterol cyclase from Saccharomyces cerevisiae generates an iridal-type triterpenoid

Chang, Cheng-Hsiang,Chen, Yi-Chi,Tseng, Sheng-Wei,Liu, Yuan-Ting,Wen, Hao-Yu,Li, Wen-Hsuan,Huang, Chiao-Ying,Ko, Cheng-Yu,Wang, Tsai-Ting,Wu, Tung-Kung

, p. 2376 - 2381,6 (2020/08/20)

The Cys703 to Ile or His mutation within Saccharomyces cerevisiae oxidosqualene-lanosterol cyclase ERG7 (ERG7C703I/H) generates an unusual truncated bicyclic rearranged intermediate, (8R,9R,10R)-polypoda-5,13E, 17E,21-tetraen-3β-ol, related to iridal-skeleton triterpenoid. Numerous oxidosqualene-cyclized truncated intermediates, including tricyclic, unrearranged tetracyclic with 17α/β exocyclic hydrocarbon side chain, rearranged tetracyclic, and chair-chair-chair tricyclic intermediates (compounds 3-9), were also isolated from the ERG7C703X site-saturated mutations or the ERG7F699T/C703I double mutation, indicating the functional role of the Cys703 residue in stabilizing the bicyclic C-8 cation and the rearranged intermediate or interacting with Phe699, and opened a new avenue of engineering ERG7 for producing biological active agents.

Alteration of the substrate's prefolded conformation and cyclization stereochemistry of oxidosqualene-lanosterol cyclase of saccharomyces cerevisiae by substitution at Phenylalanine 699

Wu, Tung-Kung,Chang, Cheng-Hsiang,Wen, Hao-Yu,Liu, Yuan-Ting,Li, Wen-Hsuan,Wang, Tsai-Ting,Shie, Wen-Shiang

scheme or table, p. 500 - 503 (2010/05/18)

[Chemical equaction presented] The Saccharomyces cerevisiae ERG7 Phe699 mutants produced one chair-chair-chair (C-C-C) and two chair-boat-chair (C-B-C) truncated tricyclic compounds, one tetracyclic 17α-exocyclic unrearranged intermediate, and

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