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CAS

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395639-54-0

1,2-Ethanediol, 1-(3-bromo-4-methoxyphenyl)-, (1S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 395639-54-0 Structure

  • Basic information

    1. Product Name: 1,2-Ethanediol, 1-(3-bromo-4-methoxyphenyl)-, (1S)-
    2. Synonyms:
    3. CAS NO:395639-54-0
    4. Molecular Formula: C9H11BrO3
    5. Molecular Weight: 247.089
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 395639-54-0.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: 1,2-Ethanediol, 1-(3-bromo-4-methoxyphenyl)-, (1S)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,2-Ethanediol, 1-(3-bromo-4-methoxyphenyl)-, (1S)-(395639-54-0)
    11. EPA Substance Registry System: 1,2-Ethanediol, 1-(3-bromo-4-methoxyphenyl)-, (1S)-(395639-54-0)

  • 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: 395639-54-0(Hazardous Substances Data)

395639-54-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 395639-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,5,6,3 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 395639-54:
(8*3)+(7*9)+(6*5)+(5*6)+(4*3)+(3*9)+(2*5)+(1*4)=200
200 % 10 = 0
So 395639-54-0 is a valid CAS Registry Number.

395639-54-0Relevant articles and documents

The asymmetric synthesis and stereochemical assignment of chelonin B

Lawrence, Nicholas,Bushell, Simon

, p. 7671 - 7674 (2001)

The first total synthesis of the marine natural product (S)-(+)-chelonin B is described. The key reactions employed include Sharpless asymmetric dihydroxylation of a styrene derivative, catalytic ring-opening of an epoxide and sequential deprotection-rearrangement of a phthalimido indole acetate.

S-Methylidene agents: preparation of chiral non-racemic heterocycles

Forbes, David C.,Bettigeri, Sampada V.,Patrawala, Samit A.,Pischek, Susanna C.,Standen, Michael C.

supporting information; experimental part, p. 70 - 76 (2009/04/06)

Reaction of sulfur ylide with aldehyde, imine, and ketone functionality affords the desired three-membered heterocycle in excellent yield. The sulfur ylide is generated in situ upon decarboxylation of carboxymethylsulfonium betaine functionality. Of the seven carboxymethylsulfonium betaine derivatives surveyed, the highest level of conversion of π-acceptor to heterocycle was obtained with the one having S-methyl and S-phenyl functionality bound to a thioacetate derivative. Methylene aziridinations and epoxidations involving the decarboxylation of carboxymethylsulfonium betaine functionality complements existing technologies with the advantages of the reaction protocol, levels of conversion, and scope. While moderate levels of diastereocontrol were observed in the aziridination of imine functionality, the four oxiranes resolved using Jacobsen's Co(II)-salen complex were obtained in both high yield and enantioselectivity. The isolated chiral non-racemic oxiranes constitute the formal synthesis of chelonin B and combretastatin starting from 3-bromo-4-methoxybenzaldehyde and 3,4,5-trimethoxybenzaldehyde, respectively.

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