4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI)

Base Information

Chemical Name:4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI)
CAS No.:623564-68-1
Molecular Formula:C6H6N2OS
Molecular Weight:154.192
Hs Code.:
Mol file:623564-68-1.mol

Synonyms:4H,6H-PYRAZOLO[1,5-C]THIAZOLE-2-CARBOXALDEHYDE;4H-5-Thia-1.6a-diazapentalen-2-carbaldehyde;

Suppliers and Price of 4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI)

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 2 raw suppliers

Chemical Property of 4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI)

Chemical Property:

PSA：60.19000
LogP:0.89990

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI)

There total 2 articles about 4H,6H-Pyrazolo[1,5-c]thiazole-2-carboxaldehyde (9CI) 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%

: 623564-67-0
(4H,6H-pyrazolo[1,5-c]thiazol-2-yl)methanol

: 623564-68-1
4H-5-Thia-1,6a-diazapentalen-2-carbaldehyde

Guidance literature:: With oxalyl dichloride; dimethyl sulfoxide; In dichloromethane; at -78 - -45 ℃; for 1.25h;

Reference yield:

: 79-37-8
oxalyl dichloride

: 623564-67-0
(4H,6H-pyrazolo[1,5-c]thiazol-2-yl)methanol

: 623564-68-1
4H-5-Thia-1,6a-diazapentalen-2-carbaldehyde

Guidance literature:: With ammonium chloride; triethylamine; In dichloromethane; water; dimethyl sulfoxide;

Reference yield:

: 623564-68-1
4H-5-Thia-1,6a-diazapentalen-2-carbaldehyde

: 108-24-7
acetic anhydride

: 623564-16-9
(5R,6S)-6-bromo-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester

: 623906-33-2
(5R)-6-[acetoxy-(4H-5-thia-1,6a-diazapentalen-2-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid p-nitrobenzyl ester

Guidance literature:: 4H-5-Thia-1,6a-diazapentalen-2-carbaldehyde; (5R,6S)-6-bromo-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester; With triethylamine; magnesium bromide; In tetrahydrofuran; acetonitrile; at -20 - 20 ℃; for 4.16667h; Darkness;

acetic anhydride; With dmap; In tetrahydrofuran; acetonitrile; at 0 ℃; for 15h;