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5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one Structure
5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one structure
CAS No.
89304-39-2
Chemical Name:
5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one
Synonyms
5-Chloro-1,3,4-thiadiazol-2(3H)-one;1,3,4-Thiadiazol-2(3H)-one, 5-chloro-;5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one
CBNumber:
CB96009192
Molecular Formula:
C2HClN2OS
Molecular Weight:
136.56
MDL Number:
MOL File:
89304-39-2.mol
Last updated:2026-05-28 05:24:51
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5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one Properties

Melting point 107 °C
Density 2.06±0.1 g/cm3(Predicted)
pka 5.79±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H332-H335-H319-H312
Precautionary statements  P264-P270-P301+P312-P330-P501-P264-P280-P305+P351+P338-P337+P313P-P280-P302+P352-P312-P322-P363-P501-P261-P271-P304+P340-P312-P264-P280-P302+P352-P321-P332+P313-P362

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth PDA30439 5-Chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 89304-39-2 50mg $488.5 2026-06-04 Buy
Biosynth PDA30439 5-Chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 89304-39-2 0.5g $1504.5 2026-06-04 Buy
aablocks AA01BDBE 5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 95% 89304-39-2 50mg $224 2026-05-29 Buy
aablocks AA01BDBE 5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 95% 89304-39-2 100mg $324 2026-05-29 Buy
aablocks AA01BDBE 5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 95% 89304-39-2 250mg $468 2026-05-29 Buy
Product number Packaging Price Buy
PDA30439 50mg $488.5 Buy
PDA30439 0.5g $1504.5 Buy
AA01BDBE 50mg $224 Buy
AA01BDBE 100mg $324 Buy
AA01BDBE 250mg $468 Buy

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one Chemical Properties, Uses, Production

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one Preparation Products And Raw materials

Raw materials

1,3,4-Thiadiazol-2-amine, 5-ethoxy-

Preparation Products

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one Suppliers

Global Suppliers ( 3)
Supplier Tel Email Country ProdList Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Supplier Advantage
Shanghai Haohong Pharmaceutical Co., Ltd. 58

89304-39-2 (5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one) Related Search:

5-(trifluoromethyl)-1,3,4-thiadiazol-2(3H)-one 1,3,4-Thiadiazol-2(3H)-one, 5-bromo- 5-methyl-3H-[1,3,4]thiadiazol-2-one 5-(Difluoromethyl)-1,3,4-thiadiazol-2(3H)-one 1,3,4-Thiadiazole-2-carbonitrile, 4,5-dihydro-5-oxo-
5-Methoxy-1,3,4-thiadiazol-2(3H)-one

1of2

5-chloro-2,3-dihydro-1,3,4-thiadiazol-2-one 1,3,4-Thiadiazol-2(3H)-one, 5-chloro- 5-Chloro-1,3,4-thiadiazol-2(3H)-one 89304-39-2 C2HN2OSCl