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ChemicalBook Product Catalog Biochemical Engineering Amino Acids and Derivatives Leucine derivatives L-Leucine benzyl ester p-toluenesulfonate salt

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L-Leucine benzyl ester p-toluenesulfonate salt

$ 1.00 /1KG

Min. Order1KG
Purity95-99%
Cas No 1738-77-8
Supply Ability1ton
Update time2020-01-03

career henan chemical co

6YR

China

Since2014-12-17

AddressRoom 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H

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Chemical Properties

Product Name	L-Leucine benzyl ester p-toluenesulfonate salt
CAS No	1738-77-8
EC-No	201-215-5
Min. Order	1KG
Purity	95-99%
Supply Ability	1ton
Release date	2020/01/03

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L-Leucine benzyl ester p-toluenesulfonate salt Basic information

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Product Name:

L-Leucine benzyl ester p-toluenesulfonate salt

Synonyms:

(S)-Benzyl 2-aMino-4-Methylpentanoate 4-Methylbenzenesulfonate;L-Leu-OBzl·Tos;benzyl (2S)-2-amino-4-methylpentanoate;H-Leu-OBzl.Tos, L-Leucine benzyl ester p-toluenesulfonate;L-LEUCINE BENZYL ESTER 4-TOLUENESULFONATE SALT;L-LEUCINE BENZYL ESTER MONOTOSYLATE;L-LEUCINE BENZYL ESTER P-TOLUENESULFONATE;L-LEUCINE BENZYL ESTER P-TOLUENESULFONATE SALT

CAS:

1738-77-8

MF:

C20H27NO5S

MW:

393.5

EINECS:

217-095-1

Product Categories:

-;Amino Acids;Leucine [Leu, L];Amino Acids and Derivatives;Amino Acid Benzyl Esters;Amino Acids (C-Protected);Biochemistry;Amino Acid Derivatives;Leucine;Peptide Synthesis;Amino Acids;I - ZPeptide Synthesis;Modified Amino Acids

Mol File:

1738-77-8.mol

L-Leucine benzyl ester p-toluenesulfonate salt Structure

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L-Leucine benzyl ester p-toluenesulfonate salt Chemical Properties

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Melting point

153-160 °C

refractive index

5 ° (C=2, DMF)

storage temp.

2-8°C

optical activity

[α]20/D +5.0±0.3°, c = 2% in DMF

BRN

3566840

CAS DataBase Reference

1738-77-8(CAS DataBase Reference)

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Safety Information

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Safety Statements

22-24/25

WGK Germany

HS Code

29242990

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Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates： Pharmaceutical intermediates; OLED intermediates;