Welcome to LookChem.com Sign In|Join Free

CAS

  • or

138093-46-6

(2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138093-46-6 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

  • (2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester

    Cas No: 138093-46-6

  • Need to discuss

  • No requirement

  • Adequate

  • Aecochem Corp.
  • Contact Supplier
  • 138093-46-6 Structure

  • Basic information

    1. Product Name: (2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester
    2. Synonyms:
    3. CAS NO:138093-46-6
    4. Molecular Formula:
    5. Molecular Weight: 328.495
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 138093-46-6.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: (2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: (2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester(138093-46-6)
    11. EPA Substance Registry System: (2E,4E,6E,8E)-2,3,7-Trimethyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenoic acid methyl ester(138093-46-6)

  • 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: 138093-46-6(Hazardous Substances Data)

138093-46-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138093-46-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,9 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138093-46:
(8*1)+(7*3)+(6*8)+(5*0)+(4*9)+(3*3)+(2*4)+(1*6)=136
136 % 10 = 6
So 138093-46-6 is a valid CAS Registry Number.

138093-46-6Downstream Products

138093-46-6Relevant articles and documents

Base-catalyzed isomerization of retinoic acid. Synthesis and differentiation-inducing activities of 14-alkylated all-trans-, 13-cis-, and 20,14-retro-retinoic acids

Tanaka,Kagechika,Kawachi,Fukasawa,Hashimoto,Shudo

, p. 567 - 572 (1992)

Retinoic acid (1) is isomerized regioselectively by excess amounts of lithium diisopropylamide (LDA) to give 20,14-retro-retinoic acid (3). Alkylation of the intermediate dianion of retinoic acid gave 14-alkylated derivatives of 3. By isomerization of the alkylated retro isomers under basic conditions, several 14-alkyl-all-trans- and -13-cis-retinoic acids were synthesized. The retinoidal activities of these derivatives were examined, based on the ability to induce differentiation of human promyelocytic leukemia cell line HL-60. 20,14-retro-Retinoic acid (3) is 1/50 as active as retinoic acid (1). Although 14-methyl-20,14-retro-retinoic acid (4) is as active as 3, the introduction of a 14-methyl group into all-trans- and 13- cis-retinoic acid resulted in decreased activity. Introduction of bulkier alkyl groups at the C-14 position caused the disappearance of the activity.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 138093-46-6