Pyrazinyl-L-alanine

Base Information

Chemical Name:Pyrazinyl-L-alanine
CAS No.:87831-85-4
Molecular Formula:C₇H₉N₃O₂
Molecular Weight:167.167
Hs Code.:
Mol file:87831-85-4.mol

Synonyms:Pyrazinepropanoic acid, a-amino-, (S)-; Pyrazinepropanoic acid, a-amino-, (aS)- (9CI)

Suppliers and Price of Pyrazinyl-L-alanine

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

American Custom Chemicals Corporation
PYRAZINYL-L-ALANINE 95.00%
10G
$ 1334.03

American Custom Chemicals Corporation
PYRAZINYL-L-ALANINE 95.00%
5G
$ 909.56

Total 7 raw suppliers

Chemical Property of Pyrazinyl-L-alanine

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Boiling Point:394.458oC at 760 mmHg
PKA:2.11±0.10(Predicted)
Flash Point:192.361oC
PSA：75.11000
Density:1.355g/cm3
LogP:0.43460

Purity/Quality:

97% ^*data from raw suppliers

PYRAZINYL-L-ALANINE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Pyrazinyl-L-alanine

There total 4 articles about Pyrazinyl-L-alanine 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: 55.0%

: 87831-83-2
D,L-N-acetyl-β-(pyrazinyl)alanine

: 87831-85-4
β-pyrazinyl-L-alanine

Guidance literature:: With renal hog acylase I; In water; 1.) pH=7.5, 20 h, r.t.; 2.) pH=7.5, 2 d.;
DOI:10.1002/hlca.19830660518

Reference yield:

: 109-08-0
2-Methylpyrazine

: 87831-85-4
β-pyrazinyl-L-alanine

Guidance literature:: Multi-step reaction with 4 steps

1: 80 percent / N-chlorosuccinimide, benzoyl peroxide / CCl₄ / 16 h / Heating

2: 10.3 g / Na / dimethylformamide / 16 h / 80 °C

3: 87 percent / 1N NaOH / 4 h / 80 °C

4: 55 percent / renal hog acylase I / H₂O / 1.) pH=7.5, 20 h, r.t.; 2.) pH=7.5, 2 d.

With sodium hydroxide; N-chloro-succinimide; Perbenzoic acid; renal hog acylase I; sodium; In tetrachloromethane; water; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19830660518

Reference yield:

: 39204-47-2
2-(chloromethyl)pyrazine

: 87831-85-4
β-pyrazinyl-L-alanine

Guidance literature:: Multi-step reaction with 3 steps

1: 10.3 g / Na / dimethylformamide / 16 h / 80 °C

2: 87 percent / 1N NaOH / 4 h / 80 °C

3: 55 percent / renal hog acylase I / H₂O / 1.) pH=7.5, 20 h, r.t.; 2.) pH=7.5, 2 d.

With sodium hydroxide; renal hog acylase I; sodium; In water; N,N-dimethyl-formamide;
DOI:10.1002/hlca.19830660518