2-Hydrazinobenzothiazole

Base Information

• Chemical Name: 2-Hydrazinobenzothiazole
• CAS No.: 615-21-4
• Molecular Formula: C7H7 N3 S
• Molecular Weight: 165.219
• Hs Code.: 2934999090
• European Community (EC) Number: 210-416-6
• NSC Number: 3271
• UNII: JS4DO3CU7W
• DSSTox Substance ID: DTXSID0060644
• Nikkaji Number: J41.952D
• Wikidata: Q72439933
• ChEMBL ID: CHEMBL1933308
• Mol file: 615-21-4.mol

Synonyms:2-hydrazinobenzothiazole

Chemical Property of 2-Hydrazinobenzothiazole

Chemical Property:

• Appearance/Colour: slightly yellow to beige-green crystalline powder
• Vapor Pressure: 0.000225mmHg at 25°C
• Melting Point: 198-202 °C(lit.)
• Refractive Index: 1.5500 (estimate)
• Boiling Point: 325.8 °C at 760 mmHg
• PKA: 2.81±0.20(Predicted)
• Flash Point: 150.8 °C
• PSA: 79.18000
• Density: 1.463 g/cm³
• LogP: 2.35520
• Storage Temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
• Solubility.: Solubility in hot methanol almost transparent.
• XLogP3: 1.8
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 1
• Exact Mass: 165.03606841
• Heavy Atom Count: 11
• Complexity: 142

Purity/Quality:

99% ^*data from raw suppliers

2-Hydrazinylbenzo[d]thiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): XnXi
• Hazard Codes: Xn,Xi
• Statements: 22-36/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)N=C(S2)NN
• Uses: It is employed in the spectrophotometric analysis determination of methenamine and its salts. It is also used in the detection and repair mechanism of Etheno-DNA adducts.

Technology Process of 2-Hydrazinobenzothiazole

There total 19 articles about 2-Hydrazinobenzothiazole 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: 100.0%

2-chlorobenzo[d][1,3]thiazole (615-20-3) → 1,3-benzothiazol-2-ylhydrazine (615-21-4)

Guidance literature:

With hydrazine hydrate; In ethanol; for 0.666667h; Heating;

Reference yield: 99.0%

2-Mercaptobenzothiazole (149-30-4,118090-09-8) → 1,3-benzothiazol-2-ylhydrazine (615-21-4)

Guidance literature:

With hydrazine hydrate; In ethanol; at 45 ℃; for 0.5h; Sonication;

DOI:10.1002/jhet.1986

Reference yield: 90.0%

2-amino-benzthiazole (136-95-8,102337-98-4,84293-42-5) → 1,3-benzothiazol-2-ylhydrazine (615-21-4)

Guidance literature:

With hydrazine hydrate; In ethylene glycol;

DOI:10.1002/hlca.19800630318

upstream raw materials:

2-amino-benzthiazole

2-chlorobenzo[d][1,3]thiazole

2(3H)-Benzothiazolone

2-thioxo-3H-1,3-benzothiazole

Downstream raw materials:

(E)-2-(2-(benzo[d][1,3]dioxol-5-ylmethylene)hydrazinyl)benzo[d]thiazole

TM-N1091

1-Acetyl-2-benzothiazolylhydrazine

2-benzo[4,5]thiazolo[2,3-c][1,2,4]triazol-3-yl-phenol

Refernces

Synthesis and anticancer activities of some novel 2-(benzo[d]thiazol-2-yl)- 8-substituted-2H-pyrazolo[4,3-c]quinolin-3(5H)-ones

10.1016/j.ejmech.2011.01.066

The research focuses on the synthesis and anticancer activities of novel 2-(benzo[d]thiazol-2-yl)-8-substituted-2H-pyrazolo[4,3-c]quinolin-3(5H)-ones, which are compounds designed to target and inhibit the proliferation of cancer cells. The purpose of this study was to evaluate the in vitro antiproliferative activities of these compounds against four human cancer cell lines: MDA-MB-435 (breast), HL-60 (leukemia), HCT-8 (colon), and SF-295 (central nervous system). The synthesis involved the use of reagents like diethylethoxymethylenemalonate, thionyl chloride, and 2-hydrazinobenzothiazole, among others, to construct the target molecules.