5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole

Base Information

• Chemical Name: 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole
• CAS No.: 38379-75-8
• Molecular Formula: C₈H₈N₄S
• Molecular Weight: 192.244
• Hs Code.: 2934999090
• NSC Number: 127215
• DSSTox Substance ID: DTXSID70298977
• Nikkaji Number: J103.956C
• Wikidata: Q82041118
• Mol file: 38379-75-8.mol

Synonyms:38379-75-8;5-hydrazinyl-3-phenyl-1,2,4-thiadiazole;(3-phenyl-1,2,4-thiadiazol-5-yl)hydrazine;NSC127215;1,2,4-Thiadiazol-5(2H)-one, 3-phenyl-, hydrazone;SCHEMBL10509734;DTXSID70298977;ADTJCPOXCWPHLS-UHFFFAOYSA-N;AKOS006284695;NSC-127215;1,4-Thiadiazol-5(2H)-one, 3-phenyl-, hydrazone;(5Z)-3-Phenyl-1,2,4-thiadiazol-5(4H)-one hydrazone #

Chemical Property of 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole

Chemical Property:

• Vapor Pressure: 7.64E-06mmHg at 25°C
• Boiling Point: 375.7°Cat760mmHg
• Flash Point: 181°C
• PSA: 95.30000
• Density: 1.4g/cm³
• LogP: 1.61290
• XLogP3: 1.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 2
• Exact Mass: 192.04696745
• Heavy Atom Count: 13
• Complexity: 160

Purity/Quality:

99% ^*data from raw suppliers

(3-Phenyl-1,2,4-thiadiazol-5-yl)-hydrazine 95 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C2=NSC(=N2)NN

Technology Process of 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole

There total 1 articles about 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole 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:

5-chloro-3-phenyl-[1,2,4]thiadiazole (24255-23-0) → 5-hydrazino-3-phenyl-[1,2,4]thiadiazole (38379-75-8)

Guidance literature:

With hydrazine hydrate; In ethanol; Ambient temperature;

Reference yield:

5-hydrazino-3-phenyl-[1,2,4]thiadiazole (38379-75-8) → 4-(4-dimethylamino-phenylimino)-5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-2,4-dihydro-pyrazol-3-one (94548-02-4)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid / Heating

2: ethanol / Heating

In ethanol; acetic acid;

Reference yield:

5-hydrazino-3-phenyl-[1,2,4]thiadiazole (38379-75-8) → 4-(4-diethylamino-phenylimino)-5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-2,4-dihydro-pyrazol-3-one (97924-00-0)

Guidance literature:

Multi-step reaction with 2 steps

1: acetic acid / Heating

2: ethanol / Heating

In ethanol; acetic acid;

upstream raw materials:

5-chloro-3-phenyl-[1,2,4]thiadiazole

Downstream raw materials:

5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-1,2-dihydro-pyrazol-3-one

formic acid N'-(3-phenyl-[1,2,4]thiadiazol-5-yl)-hydrazide

5-heptadecyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-1,2-dihydro-pyrazol-3-one

4-(4-dimethylamino-phenylimino)-5-methyl-2-(3-phenyl-[1,2,4]thiadiazol-5-yl)-2,4-dihydro-pyrazol-3-one

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