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Salicylaldehyde thiosemicarbazone 95

CAS No.
5351-90-6
Chemical Name:
Salicylaldehyde thiosemicarbazone 95
Synonyms
1-Salicylidenethiosemicarbazide;Salicylicaldehydethiosemicarbazone;Salicylaldehyde thiosemicarbazone 95;Salicylaldehyde monothiosemicarbazone;1-(2-Hydroxybenzylidene)thiosemicarbazide;N'-Salicylidenemercaptoformamide hydrazone;2-(2-Hydroxybenzylidene)hydrazine-1-carbothioamide;Hydrazinecarbothioamide, 2-[(2-hydroxyphenyl)methylene]-;2-Hydroxybenzaldehyde [(mercapto)(amino)methylene]hydrazone;2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide, 2-Hydroxybenzaldehyde thiosemicarbazone, o-Hydroxybenzaldehyde thiosemicarbazone
CBNumber:
CB3498929
Molecular Formula:
C8H9N3OS
Molecular Weight:
195.24
MDL Number:
MFCD00188550
MOL File:
5351-90-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:05

Salicylaldehyde thiosemicarbazone 95 Properties

Melting point >230 °C
Boiling point 365.2±44.0 °C(Predicted)
Density 1.34±0.1 g/cm3(Predicted)
pka 8.07±0.35(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
WGK Germany  3
RTECS  VN6125000

Salicylaldehyde thiosemicarbazone 95 price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich S172316 2-HYDROXYBENZALDEHYDE THIOSEMICARBAZONE AldrichCPR 5351-90-6 50MG $121 2026-04-30 Buy
aablocks AA003U3R 2-(2-Hydroxybenzylidene)hydrazine-1-carbothioamide ≥95% 5351-90-6 250mg $24 2026-05-28 Buy
aablocks AA003U3R 2-(2-Hydroxybenzylidene)hydrazine-1-carbothioamide ≥95% 5351-90-6 1g $72 2026-05-28 Buy
ACHEMBLOCK AD242314 2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide 95% 5351-90-6 5G $445 2026-05-27 Buy
ACHEMBLOCK AD242314 2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide 95% 5351-90-6 25G $1780 2026-05-27 Buy
Product number Packaging Price Buy
S172316 50MG $121 Buy
AA003U3R 250mg $24 Buy
AA003U3R 1g $72 Buy
AD242314 5G $445 Buy
AD242314 25G $1780 Buy

Salicylaldehyde thiosemicarbazone 95 Preparation Products And Raw materials

Raw materials

Preparation Products

Salicylaldehyde thiosemicarbazone 95 Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Shaanxi Dideu Medichem Co. Ltd +86-29-87569266 +86-17392581500 1015@dideu.com China 3861 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd 15618536883 1228181347@qq.com China 7948 58
Yantai Shengkailun Chemical Technology Co., Ltd. 13356901049 mark@sklnchem.cn China 9925 58
Shanghai Aladdin Biochemical Technology Co.,Ltd. 6206333 13167063860 anhua.mao@aladdin-e.com China 43601 58
Guangdong Wengjiang Chemical Reagent Co.,Ltd. 0751-2815983 13927872582 3008325437@qq.com China 9890 58
Shaoguan Qicheng Biotechnology Co., Ltd 18122215013 780229652@qq.com China 1392 58
Jiangsu Xinsu New Materials Co., Ltd 0512-66387919 15251950002 15251950002@163.com China 7338 58
1-Salicylidenethiosemicarbazide 2-Hydroxybenzaldehyde [(mercapto)(amino)methylene]hydrazone N'-Salicylidenemercaptoformamide hydrazone Salicylaldehyde monothiosemicarbazone 2-[(2-Hydroxyphenyl)methylene]hydrazinecarbothioamide, 2-Hydroxybenzaldehyde thiosemicarbazone, o-Hydroxybenzaldehyde thiosemicarbazone 1-(2-Hydroxybenzylidene)thiosemicarbazide Hydrazinecarbothioamide, 2-[(2-hydroxyphenyl)methylene]- Salicylicaldehydethiosemicarbazone 2-(2-Hydroxybenzylidene)hydrazine-1-carbothioamide Salicylaldehyde thiosemicarbazone 95 5351-90-6 HOC6H4CHNNHCSNH2