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ChemicalBook >> CAS DataBase List >> 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid price.
  • $52 - $1071
  • Product name: 4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
  • CAS: 75423-15-3
  • MF: C4H6N4OS
  • MW: 158.18
  • EINECS:
  • MDL Number:MFCD00052212
  • Synonyms:AKOS BC-1244;IFLAB-BB F2630-0005;BUTTPARK 30\06-41;BUTTPARK 145\06-72;LABOTEST-BB LT00453848;1,2,3-thiadiazole-5-carboxylic acid, 4-methyl-, hydrazide;1,2,3-Thiadiazole-5-carboxylicacid,4-methyl-,hydrazide(9CI);4-Methyl-1,2,3-thiadiazole-5-carboxylic acid hydrazide, 5-(Hydrazinocarbonyl)-4-methyl-1,2,3-thiadiazole
Price30 Properties Safety Information Description
30 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chem-Impex
  • Crysdot
  • Heterocyclics
  • Matrix Scientific
  • SynQuest Laboratories
  • TCI Chemical
Package
  • 0.1g
  • 100mg
  • 0.25g
  • 250mg
  • 0.5g
  • 500mg
  • 500.00mg
  • 1g
  • 2g
  • 5g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA005BFZ
  • Product description4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 95%
  • Packaging100mg
  • Price$102
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005BFZ
  • Product description4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 95%
  • Packaging250mg
  • Price$151
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005BFZ
  • Product description4-Methyl-1，2，3-thiadiazole-5-carbohydrazide >98.0%(GC)(T)
  • Packaging1g
  • Price$175
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005BFZ
  • Product description4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 98%(HPLC)
  • Packaging5g
  • Price$854
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD258091
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 95%
  • Packaging5G
  • Price$855
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD258091
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 95%
  • Packaging1G
  • Price$245
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS182874
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98%
  • Packaging5g
  • Price$1071
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number75423153
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide
  • Packaging5g
  • Price$308.16
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCOR0002951
  • Product description4-METHYL-1,2,3-THIADIAZOLE-5-CARBOHYDRAZIDE 95.00%
  • Packaging1G
  • Price$191.1
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR23650
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide ≥95%
  • Packaging1g
  • Price$104
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR23650
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide ≥95%
  • Packaging5g
  • Price$338
  • Updated2026-06-04
  • Buy
  • ManufacturerArctom
  • Product numberBD-A367842
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98%
  • Packaging250mg
  • Price$52
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A367842
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98%
  • Packaging5g
  • Price$485
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberBD-A367842
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98%
  • Packaging1g
  • Price$137
  • Updated2026-05-26
  • Buy
  • ManufacturerBiosynth
  • Product numberFM123098
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide
  • Packaging0.1g
  • Price$900
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFM123098
  • Product description4-Methyl-1,2,3-thiadiazole-5-carbohydrazide
  • Packaging0.25g
  • Price$900
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005BFZ 4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 95% 100mg $102 2026-05-28 Buy
aablocks AA005BFZ 4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 95% 250mg $151 2026-05-28 Buy
aablocks AA005BFZ 4-Methyl-1，2，3-thiadiazole-5-carbohydrazide >98.0%(GC)(T) 1g $175 2026-05-28 Buy
aablocks AA005BFZ 4-Methyl-1，2，3-thiadiazole-5-carbohydrazide 98%(HPLC) 5g $854 2026-05-28 Buy
ACHEMBLOCK AD258091 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 95% 5G $855 2026-05-27 Buy
ACHEMBLOCK AD258091 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 95% 1G $245 2026-05-27 Buy
Activate Scientific AS182874 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98% 5g $1071 2026-06-04 Buy
Alichem 75423153 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 5g $308.16 2021-12-16 Buy
American Custom Chemicals Corporation COR0002951 4-METHYL-1,2,3-THIADIAZOLE-5-CARBOHYDRAZIDE 95.00% 1G $191.1 2021-12-16 Buy
Apolloscientific OR23650 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide ≥95% 1g $104 2026-06-04 Buy
Apolloscientific OR23650 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide ≥95% 5g $338 2026-06-04 Buy
Arctom BD-A367842 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98% 250mg $52 2026-05-26 Buy
Arctom BD-A367842 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98% 5g $485 2026-05-26 Buy
Arctom BD-A367842 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 98% 1g $137 2026-05-26 Buy
Biosynth FM123098 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 0.1g $900 2026-06-04 Buy
Biosynth FM123098 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide 0.25g $900 2026-06-04 Buy
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Properties

Melting point :143-145 °C(lit.)
Density :1.449
storage temp. :under inert gas (nitrogen or Argon) at 2–8 °C
form :powder to crystal
color :White to Almost white

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

4-Methyl-1,2,3-thiadiazole-5-carbohydrazide bearing thiadiazole moiety exhibits antifungal activity.

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Suppliers and manufacturers

Shanghai Hanhong Scientific Co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Zhengzhou Alfachem Co., Ltd. Shanghai SuperLan Chemcial Technique Centre Amadis Chemical Company Limited Jiaxing Deyi Chemical Co., Ltd. Aikon International Limited Dayang Chem (Hangzhou) Co.,Ltd.