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203640-41-9

L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2,2,2-trifluoroethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 203640-41-9 Structure

  • Basic information

    1. Product Name: L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2,2,2-trifluoroethyl ester
    2. Synonyms:
    3. CAS NO:203640-41-9
    4. Molecular Formula: C13H14F3NO4
    5. Molecular Weight: 305.254
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 203640-41-9.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: L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2,2,2-trifluoroethyl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2,2,2-trifluoroethyl ester(203640-41-9)
    11. EPA Substance Registry System: L-Alanine, N-[(phenylmethoxy)carbonyl]-, 2,2,2-trifluoroethyl ester(203640-41-9)

  • 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: 203640-41-9(Hazardous Substances Data)

203640-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203640-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,6,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 203640-41:
(8*2)+(7*0)+(6*3)+(5*6)+(4*4)+(3*0)+(2*4)+(1*1)=89
89 % 10 = 9
So 203640-41-9 is a valid CAS Registry Number.

203640-41-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name Cbz-L-Ala-OTfe

1.2 Other means of identification

Product number -
Other names Z-L-Ala 2,2,2-trifluoroethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:203640-41-9 SDS

203640-41-9Relevant articles and documents

Resolution of non-protein amino acids via Carica papaya lipase-catalyzed enantioselective transesterification

Miyazawa, Toshifumi,Onishi, Kazuki,Murashima, Takashi,Yamada, Takashi,Tsai, Shau-Wei

, p. 2569 - 2573 (2005)

Carica papaya lipase-catalyzed transesterification of the 2,2,2-trifluoroethyl esters of N-benzyloxycarbonylated dl-amino acids carrying aliphatic side chains proceeded smoothly and, in almost all the cases, enantiospecifically (E = >200), affording the l-methyl esters and leaving the d-trifluoroethyl esters intact.

Resolution of non-proteinogenic amino acids via microbial lipase-catalyzed enantioselective transesterification

Miyazawa, Toshifumi,Mio, Motoe,Watanabe, Yuko,Yamada, Takashi

, p. 219 - 224 (2008/09/20)

A number of non-proteinogenic amino acids bearing aliphatic side chains were resolved with moderate to good enantioselectivities (E = 15-42) through the Burkholderia cepacia lipase-catalyzed enantioselective transesterification of the 2,2,2-trifluoroethyl esters of their N-benzyloxycarbonyl derivatives with methanol as a nucleophile in diisopropyl ether.

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