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1319113-23-9

Cbz-L-Pro-Gly(OMe)-OMe is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1319113-23-9 Structure

  • Basic information

    1. Product Name: Cbz-L-Pro-Gly(OMe)-OMe
    2. Synonyms: Cbz-L-Pro-Gly(OMe)-OMe
    3. CAS NO:1319113-23-9
    4. Molecular Formula:
    5. Molecular Weight: 350.371
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1319113-23-9.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: Cbz-L-Pro-Gly(OMe)-OMe(CAS DataBase Reference)
    10. NIST Chemistry Reference: Cbz-L-Pro-Gly(OMe)-OMe(1319113-23-9)
    11. EPA Substance Registry System: Cbz-L-Pro-Gly(OMe)-OMe(1319113-23-9)

  • 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: 1319113-23-9(Hazardous Substances Data)

1319113-23-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1319113-23-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,9,1,1 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1319113-23:
(9*1)+(8*3)+(7*1)+(6*9)+(5*1)+(4*1)+(3*3)+(2*2)+(1*3)=119
119 % 10 = 9
So 1319113-23-9 is a valid CAS Registry Number.

1319113-23-9Relevant articles and documents

3-Triphenylphosphonio-2,5-piperazinediones as new chiral glycine cation equivalents

Gorewoda, Tadeusz,Mazurkiewicz, Roman,Simka, Wojciech,Mloston, Grzegorz,Schroeder, Grzegorz,Kubicki, MacIej,Kuznik, Nikodem

, p. 823 - 833 (2011)

3-Triphenylphosphonio-2,5-piperazinediones were effectively synthesized from homochiral valine or proline via Boc-Val-Gly-OMe, Boc-Pro-Gly-OMe or Cbz-Pro-Gly-OMe. Retention of configuration of the primary stereogenic center of the valine and proline moieties was observed. Diastereoselective nucleophilic substitution of the triphenylphosphonium group in 2,5-piperazinediones with S-, N-, P- and C-nucleophiles was observed. The configuration of the substitution products was assigned either by their hydrolysis and decarboxylation or based on the analysis of the H-C(3)-N-H coupling constants of 3-substituted-2,5- piperazinediones derived from proline. The trans-stereoselectivity was predominant in reactions of 3-triphenylphosphonio-1,6-trimethylene-2,5- piperazinediones with the nucleophiles investigated. The stereodifferentiating ability of the proline moiety is much stronger than that of the valine unit and allowed nucleophilic α-functionalization of the glycine moiety with good to excellent diastereoselectivity.

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