2-Ethyl-4-methylthiazole

Base Information

• Chemical Name: 2-Ethyl-4-methylthiazole
• CAS No.: 15679-12-6
• Molecular Formula: C6H9NS
• Molecular Weight: 127.21
• Hs Code.: 29341000
• European Community (EC) Number: 239-757-9
• UNII: LVC1ZV6X4U
• DSSTox Substance ID: DTXSID6065923
• Nikkaji Number: J45.589J
• Wikidata: Q27283206
• Metabolomics Workbench ID: 44018
• Mol file: 15679-12-6.mol

Synonyms:2-ETHYL-4-METHYLTHIAZOLE;15679-12-6;2-Ethyl-4-methyl thiazole;Thiazole, 2-ethyl-4-methyl-;2-Ethyl-4-methyl-1,3-thiazole;FEMA No. 3680;UNII-LVC1ZV6X4U;4-Methyl-2-ethylthiazole;LVC1ZV6X4U;EINECS 239-757-9;2-ethyl-4-methyl-thiazole;Tiazol, 2-etil-4-metil-;SCHEMBL129956;DTXSID6065923;FEMA 3680;2-Ethyl-4-methylthiazole, 98%;CHEBI:178615;2-ETHYL-4- METHYLTHIAZOLE;MFCD00036621;AKOS015897435;CS-W013479;DS-6428;2-Ethyl-4-methylthiazole, >=98%, FG;BP-10598;2-ETHYL-4-METHYL THIAZOLE [FHFI];E0456;FT-0612252;D90521;EN300-1238590;A809772;Q-100185;Q27283206

Chemical Property of 2-Ethyl-4-methylthiazole

Chemical Property:

• Appearance/Colour: clear colorless or pale yellow to light brown liquid
• Vapor Pressure: 1.71mmHg at 25°C
• Refractive Index: n20/D 1.505(lit.)
• Boiling Point: 173.3 °C at 760 mmHg
• PKA: 3.67±0.10(Predicted)
• Flash Point: 54.4 °C
• PSA: 41.13000
• Density: 1.049 g/cm³
• LogP: 2.01390
• Storage Temp.: 2-8°C
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 127.04557046
• Heavy Atom Count: 8
• Complexity: 74.9

Purity/Quality:

99% ^*data from raw suppliers

2-Ethyl-4-methylthiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 10-36/37/38
• Safety Statements: 16-26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=NC(=CS1)C

Technology Process of 2-Ethyl-4-methylthiazole

There total 8 articles about 2-Ethyl-4-methylthiazole 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:

2,4-dimethylthiazole (541-58-2) + methyl p-toluene sulfonate (80-48-8) → 2-ethyl-4-methyl-1,3-thiazole (15679-12-6) + 2,4,5-trimethylthiazole (13623-11-5)

Guidance literature:

Multistep reaction; (i) nBuLi, Et₂O, (ii) /BRN= 609209/;

Reference yield:

propionic acid (802294-64-0,79-09-4) + chloroacetone (78-95-5) → 2-ethyl-4-methyl-1,3-thiazole (15679-12-6)

Guidance literature:

propionic acid; With dmap; dacarbazine; Rink resin;

With Lawessons reagent; In tetrahydrofuran; for 4h; Heating;

chloroacetone; In tetrahydrofuran; for 16h; Heating;

DOI:10.1016/S0040-4039(00)00748-6

Reference yield:

2-ethyl-4-methyl-3-thiazoline (41803-21-8) → 2-ethyl-4-methyl-1,3-thiazole (15679-12-6)

Guidance literature:

With ethanol; iron(III) chloride;

upstream raw materials:

2-ethenyl-4-methyl-1,3-thiazole

2-ethyl-4-methyl-3-thiazoline

1-(4-methyl-1,3-thiazol-2-yl)ethan-1-one

thiopropanamide

Downstream raw materials:

2-ethyl-3-(4-bromo-β-hydroxyimino-phenethyl)-4-methyl-thiazolium; bromide

C₁₈H₁₆F₈N₂S₂

C₁₃H₁₃NO₂S

Refernces

• 1、 -. "Thiazole, imidazole and oxazole compounds and treatments of disorders associated with protein aging". . . Retrieved 2008/06/13.