Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide

Base Information

Chemical Name:Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide
CAS No.:78959-18-9
Molecular Formula:C₁₅H₁₂ClN₃O₂S
Molecular Weight:333.798
Hs Code.:
DSSTox Substance ID:DTXSID50229421
Wikidata:Q83109659

Synonyms:BRN 4526343;Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide;2-Hydroxybenzoic acid 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide;C15H12ClN3O2S;78959-18-9;DTXSID50229421;LS-37548

Suppliers and Price of Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide

Chemical Property:

Boiling Point:°Cat760mmHg
Flash Point:°C
Density:1.5g/cm³
XLogP3:3.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:333.0338755
Heavy Atom Count:22
Complexity:449

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=NC2=C(S1)C=C(C=C2)Cl)NNC(=O)C3=CC=CC=C3O

Technology Process of Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)hydrazide

There total 3 articles about Benzoic acid, 2-hydroxy-, 2-(7-chloro-2H-1,4-benzothiazin-3-yl)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: 68.0%

: 76700-55-5
7-chloro-3-methylthio-2H-1,4-benzothiazine

: 936-02-7
2-Hydroxybenzoylhydrazine

: 78959-18-9
o-hydroxybenzoic acid 2-(7-chloro-2H-1,4-benzothiazin-3-yl)-hydrazide

Guidance literature:: In ethanol; Ambient temperature;

Reference yield:

: 5333-05-1
7-chloro-2H-1,4-benzothiazin-3(4H)-one

: 78959-18-9
o-hydroxybenzoic acid 2-(7-chloro-2H-1,4-benzothiazin-3-yl)-hydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: p-methoxyphenylphosphine sulfide dimer / toluene / Heating

2: 80 percent / K₂CO₃ / acetone / 8 h / Heating

3: 68 percent / ethanol / Ambient temperature

With Lawessons reagent; potassium carbonate; In ethanol; acetone; toluene;

Reference yield:

: 75414-77-6
7-chloro-2H-1,4-benzothiazine-3(4H)-thione

: 78959-18-9
o-hydroxybenzoic acid 2-(7-chloro-2H-1,4-benzothiazin-3-yl)-hydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / K₂CO₃ / acetone / 8 h / Heating

2: 68 percent / ethanol / Ambient temperature

With potassium carbonate; In ethanol; acetone;