L-Leucine, 4-nitrophenyl ester, monohydrochloride

Base Information

Chemical Name:L-Leucine, 4-nitrophenyl ester, monohydrochloride
CAS No.:75691-76-8
Molecular Formula:C12H16N2O4.ClH
Molecular Weight:288.72700
Hs Code.:

Synonyms:(S)-2-Amino-4-methyl-pentanoic acid 4-nitro-phenyl ester;hydrochloride;

Suppliers and Price of L-Leucine, 4-nitrophenyl ester, monohydrochloride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
H-Leu-onphydrochloride
1g
$ 75.00

TRC
H-Leu-onphydrochloride
500mg
$ 65.00

TRC
H-Leu-onphydrochloride
250mg
$ 55.00

TRC
H-Leu-onphydrochloride
100mg
$ 45.00

Total 2 raw suppliers

Chemical Property of L-Leucine, 4-nitrophenyl ester, monohydrochloride

Chemical Property:

PSA：98.14000
LogP:3.89910

Purity/Quality:

≥ 98% (HPLC) ^*data from raw suppliers

H-Leu-onphydrochloride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses H-Leu-onp hcl

Technology Process of L-Leucine, 4-nitrophenyl ester, monohydrochloride

There total 4 articles about L-Leucine, 4-nitrophenyl ester, monohydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 59.0%

: 70510-64-4
(S)-4-Methyl-2-(2-nitro-phenylsulfanylamino)-pentanoic acid 4-nitro-phenyl ester

: 75691-76-8
HCl, H-Leu-ONp

Guidance literature:: With hydrogenchloride; In diethyl ether; for 0.25h;
DOI:10.1021/ja00411a009

Reference yield:

: 100-02-7,78813-13-5,89830-32-0
4-nitro-phenol

: 75691-76-8
HCl, H-Leu-ONp

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) sulfuric acid, 2.) dicyclohexylcarbodiimide / 1.) ethyl acetate, 2.) -10 deg C, 2 h; room temperature

2: 59 percent / hydrogen chloride gas / diethyl ether / 0.25 h

With hydrogenchloride; sulfuric acid; dicyclohexyl-carbodiimide; In diethyl ether;
DOI:10.1021/ja00411a009

Reference yield:

: 7675-50-5
o-nitrobenzenesulphenylleucine dicyclohexylammonium salt

: 75691-76-8
HCl, H-Leu-ONp

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) sulfuric acid, 2.) dicyclohexylcarbodiimide / 1.) ethyl acetate, 2.) -10 deg C, 2 h; room temperature

2: 59 percent / hydrogen chloride gas / diethyl ether / 0.25 h

With hydrogenchloride; sulfuric acid; dicyclohexyl-carbodiimide; In diethyl ether;
DOI:10.1021/ja00411a009