(L)-3-(PROPARGYLSULFENYL)-ALANINE

Base Information

Chemical Name:(L)-3-(PROPARGYLSULFENYL)-ALANINE
CAS No.:3262-64-4
Molecular Formula:C₆H₉NO₂S
Molecular Weight:159.209
Hs Code.:2930909090
Mol file:3262-64-4.mol

Synonyms:Alanine,3-(2-propynylthio)- (6CI);L-Cysteine, S-2-propynyl- (9CI);S-Propargylcysteine;

Suppliers and Price of (L)-3-(PROPARGYLSULFENYL)-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

TRC
(R)-2-Amino-3-(2-propynylthio)propanoicAcid
1g
$ 175.00

Crysdot
(R)-2-Amino-3-(prop-2-yn-1-ylthio)propanoicacid 95+%
5g
$ 193.00

Axon Medchem
S-Propargyl-Cysteine-SPRC|ZYZ-802 98%
50 mg
$ 269.50

American Custom Chemicals Corporation
(R)-2-AMINO-3-(PROP-2-YN-1-YLTHIO)PROPANOIC ACID 95.00%
1G
$ 710.00

American Custom Chemicals Corporation
(R)-2-AMINO-3-(PROP-2-YN-1-YLTHIO)PROPANOIC ACID 95.00%
5MG
$ 497.12

Ambeed
(R)-2-Amino-3-(prop-2-yn-1-ylthio)propanoicacid 95%
1g
$ 65.00

AK Scientific
(R)-2-Amino-3-(prop-2-yn-1-ylthio)propanoicacid
5g
$ 312.00

Activate Scientific
(R)-2-Amino-3-(2-propynylthio)propanoic Acid 95+% ee
1 g
$ 131.00

Total 28 raw suppliers

Chemical Property of (L)-3-(PROPARGYLSULFENYL)-ALANINE

Chemical Property:

Vapor Pressure:0.000385mmHg at 25°C
Melting Point:176-178 °C (decomp)
Refractive Index:1.57
Boiling Point:294.8 °C at 760 mmHg
PKA:2.04±0.10(Predicted)
Flash Point:132.1 °C
PSA：88.62000
Density:1.284 g/cm³
LogP:0.46500
Storage Temp.:Sealed in dry,Room Temperature

Purity/Quality:

97% ^*data from raw suppliers

(R)-2-Amino-3-(2-propynylthio)propanoicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (L)-3-(PROPARGYLSULFENYL)-ALANINE

There total 6 articles about (L)-3-(PROPARGYLSULFENYL)-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: 94.0%

: 3262-64-4
(R)-2-amino-3-(prop-2-ynylthio)propanoic acid

Guidance literature:: With ammonium hydroxide; for 3h;

Reference yield: 85.0%

: 52-89-1
l-cysteine hydrochloride

: 106-96-7
propargyl bromide

: 3262-64-4
(R)-2-amino-3-(prop-2-ynylthio)propanoic acid

Guidance literature:: With barium dihydroxide; In ethanol;
DOI:10.1006/bioo.1996.0034

Reference yield: 85.0%

: 52-90-4
L-Cysteine

: 624-65-7
2-propynyl chloride

: 3262-64-4
(R)-2-amino-3-(prop-2-ynylthio)propanoic acid

Guidance literature:: With N,N,N',N'-tetramethylguanidine; In tetrahydrofuran; at 50 ℃; for 1h; Inert atmosphere;
DOI:10.1016/j.tetlet.2010.08.097