2-(Methylthio)pyrazine

Base Information

Chemical Name:2-(Methylthio)pyrazine
CAS No.:21948-70-9
Molecular Formula:C5H6N2S
Molecular Weight:126.182
Hs Code.:29339900
European Community (EC) Number:244-675-1
UNII:R1C97E3A4F
DSSTox Substance ID:DTXSID1047491
Nikkaji Number:J225.488C
Wikidata:Q27287661
Metabolomics Workbench ID:45914
ChEMBL ID:CHEMBL94743
Mol file:21948-70-9.mol

Synonyms:2-(Methylthio)pyrazine;2-Methylthiopyrazine;21948-70-9;2-methylsulfanylpyrazine;Pyrazine, (methylthio)-;Methyl pyrazinyl sulfide;Pyrazinyl methyl sulfide;2-(Methylsulfanyl)pyrazine;(Methylthio)pyrazine;2-Methylsulfanyl-pyrazine;2-methylthio pyrazine;2-Methylmercaptopyrazine;Pyrazine, 2-(methylthio)-;FEMA No. 3231;R1C97E3A4F;DTXSID1047491;methylthio pyrazine;2-Methylthiopyrazin;2-Mehtylthiopyrazine;(methylthio)-Pyrazine;2-methylsulanylpyrazine;2-(methylmercapto)pyrazine;UNII-R1C97E3A4F;CHEMBL94743;SCHEMBL1617422;DTXCID9027491;CHEBI:166588;Tox21_302534;MFCD00041024;AKOS006221647;2-(Methylthio)pyrazine, >=98%, FG;AM84779;CS-W011155;PYRAZINYL METHYL SULFIDE [FHFI];NCGC00256645-01;AS-14484;CAS-21948-70-9;FT-0608839;M1821;W13055;EN300-7170226;A815774;Q-100274;Q27287661;Z1203162104

Suppliers and Price of 2-(Methylthio)pyrazine

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
2-(Methylthio)pyrazine
500mg
$ 60.00

TCI Chemical
2-(Methylthio)pyrazine >98.0%(GC)
25g
$ 57.00

TCI Chemical
2-(Methylthio)pyrazine >98.0%(GC)
5g
$ 18.00

SynQuest Laboratories
2-(Methylthio)pyrazine 98%
100 g
$ 296.00

SynQuest Laboratories
2-(Methylthio)pyrazine 98%
25 g
$ 160.00

Sigma-Aldrich
2-(Methylthio)pyrazine FG
1 kg
$ 1100.00

Sigma-Aldrich
2-(Methylthio)pyrazine ≥98%, FG
1kg-k
$ 1100.00

Sigma-Aldrich
2-(Methylthio)pyrazine FG
100 g
$ 160.00

Sigma-Aldrich
2-(Methylthio)pyrazine ≥98%, FG
100g-k
$ 160.00

Sigma-Aldrich
2-(Methylthio)pyrazine FG
1 SAMPLE-K
$ 50.00

Total 100 raw suppliers

Chemical Property of 2-(Methylthio)pyrazine

Chemical Property:

Vapor Pressure:0.161mmHg at 25°C
Melting Point:44 °C
Refractive Index:1.574
Boiling Point:221.2 °C at 760 mmHg
PKA:0.10±0.10(Predicted)
Flash Point:87.6 °C
PSA：51.08000
Density:1.19 g/cm³
LogP:1.19850
Storage Temp.:Sealed in dry,Room Temperature
Solubility.:soluble in Methanol
XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:126.02516937
Heavy Atom Count:8
Complexity:67.4

Purity/Quality:

99% ^*data from raw suppliers

2-(Methylthio)pyrazine ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 22-37/38-41
Safety Statements: 22-24/25-39-26

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CSC1=NC=CN=C1
Type Aryl sulfide.
Uses Used in the manufacture of food flavors, especially in baked and nut-containing foods.
Other Uses Displays coordination behavior with different metal ions. It exhibits emission properties in coordination polymers. Modification of silicas for heavy metal adsorption.
References [1] Synthesis of adducts from mercury(II) with N and S donor ligands as models of adsorbent materials for the retention of heavy metals: X-ray crystal structure of bis(3,5-dimethylpyrazol-1-yl)methane(dichloro)mercury(II)
DOI 10.1016/S0020-1693(03)00302-5
[2] Coordination behaviour of 2-(Methylthio)Pyrazine with Ag(I) in the presence of different counter anions and emission properties
DOI 10.1016/j.poly.2019.04.064
[3] Synthesis, Structure and Emission Properties of [Cu2(μ2-I)2L4] Complex Based on 2-(Methylthio)Pyrazine
DOI 10.1134/S0022476619060118

Technology Process of 2-(Methylthio)pyrazine

There total 6 articles about 2-(Methylthio)pyrazine 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: 88.0%

: 14508-49-7
2-chloropyrazin

: 5188-07-8
sodium thiomethoxide

: 21948-70-9
2-(methylthio)pyrazine

Guidance literature:: In 1-methyl-pyrrolidin-2-one; at 80 ℃; for 0.0138889h; microwave irradiation;
DOI:10.1016/S0040-4020(01)01182-6

Reference yield: 85.0%

: 624-92-0
Dimethyldisulphide

: 32111-21-0
2-iodopyrazine

: 21948-70-9
2-(methylthio)pyrazine

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; fac-tris(2-phenylpyridinato-N,C₂')iridium(III); dimethyl sulfoxide; In acetonitrile; at 20 ℃; for 24h; chemoselective reaction; Irradiation; Sealed tube;
DOI:10.1039/c8ob00238j