5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide

Base Information

• Chemical Name: 5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide
• CAS No.: 61292-09-9
• Molecular Formula: C12H13N3OS
• Molecular Weight: 247.321
• DSSTox Substance ID: DTXSID70486897
• Wikidata: Q82328488

Synonyms:61292-09-9;5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide;DTXSID70486897

Chemical Property of 5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide

Chemical Property:

• XLogP3: 2.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 247.07793322
• Heavy Atom Count: 17
• Complexity: 279

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C2=NC(=C(S2)C(=O)NN)C

Technology Process of 5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide

There total 2 articles about 5-Thiazolecarboxylic acid, 4-methyl-2-(4-methylphenyl)-, hydrazide 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%

ethyl 4-methyl-2-(p-tolyl)thiazole-5-carboxylate (54001-09-1) → 4-methyl-2-p-tolylthiazol-5-carbohydrazide (61292-09-9)

Guidance literature:

With hydrazine hydrate; In ethanol; at 100 ℃; for 4h;

DOI:10.1002/jhet.1060

Reference yield:

→ 4-methyl-2-p-tolylthiazol-5-carbohydrazide (61292-09-9)

Guidance literature:

Ethylester (IIb), Hydrazinhydrat;

Reference yield: 91.4%

carbon disulfide (75-15-0,12122-00-8) + 4-methyl-2-p-tolylthiazol-5-carbohydrazide (61292-09-9) → potassium 2-(4-methyl-2-p-tolylthiazol-5-carbonyl)-hydrazinecarbodithioate (1428354-63-5)

Guidance literature:

With potassium hydroxide; In ethanol; at 10 ℃; for 3h;

DOI:10.1002/jhet.1060

upstream raw materials:

ethyl 4-methyl-2-(p-tolyl)thiazole-5-carboxylate

Downstream raw materials:

4-allyl-3-(4-Methyl-2-p-tolylthiazol-5-yl)-1H-1,2,4-triazol-5(4H)-thione

potassium 2-(4-methyl-2-p-tolylthiazol-5-carbonyl)-hydrazinecarbodithioate

1-(4-methyl-2-p-tolylthiazol-5-carbonyl)-4-phenylthiosemicarbazide

1-(4-methyl-2-p-tolylthiazol-5-carbonyl)-4-methylthiosemicarbazide

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