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ChemicalBook >> CAS DataBase List >> 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE

5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE

5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE price.
  • $77.9 - $2000
  • Product name: 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE
  • CAS: 4337-43-3
  • MF: C7H4ClNOS
  • MW: 185.63
  • EINECS:224-385-1
  • MDL Number:MFCD01659015
  • Synonyms:5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE;5-chloro-1,2-benzisothiazolin-3-one ;5-chloro-2-benzisothiazolin-3-one ;5-Chloro-1,2-benzisothiazol-3(2H)-one,5-Chlorobenzisothiazolone;1,2-Benzisothiazolin-3-one, 5-chloro-;5-Chloro-1,2-benzisothiazolone;Einecs 224-385-1;1,2-Benzisothiazol-3(2H)-one, 5-chloro-
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Biosynth
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 50MG
  • 100MG
  • 250mg
  • 500mg
  • 0.5g
  • 1G
  • 5G
  • 25G
  • 10 mg
  • ManufacturerACHEMBLOCK
  • Product numberX199756
  • Product description5-Chlorobenzo[d]isothiazol-3-ol 98.00%
  • Packaging5G
  • Price$245
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX199756
  • Product description5-Chlorobenzo[d]isothiazol-3-ol 98.00%
  • Packaging25G
  • Price$830
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5007CA
  • Product description5-Chloro-1,2-benzisothiazolin-3-one
  • Packaging250mg
  • Price$893
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013514
  • Product description5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00%
  • Packaging50MG
  • Price$323.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013514
  • Product description5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00%
  • Packaging1G
  • Price$1732.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0013514
  • Product description5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00%
  • Packaging100MG
  • Price$721.88
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC19961
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging50mg
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC19961
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging250mg
  • Price$625
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC19961
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging100mg
  • Price$340
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC19961
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging500mg
  • Price$1000
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFC19961
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging1g
  • Price$1500
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number8248
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging0.5g
  • Price$2000
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberCDS020499
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one AldrichCPR
  • Packaging10 mg
  • Price$77.9
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberC364620
  • Product description5-Chloro-1,2-benzisothiazol-3(2H)-one
  • Packaging250mg
  • Price$365
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK X199756 5-Chlorobenzo[d]isothiazol-3-ol 98.00% 5G $245 2026-05-27 Buy
ACHEMBLOCK X199756 5-Chlorobenzo[d]isothiazol-3-ol 98.00% 25G $830 2026-05-27 Buy
AK Scientific 5007CA 5-Chloro-1,2-benzisothiazolin-3-one 250mg $893 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013514 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00% 50MG $323.4 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013514 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00% 1G $1732.5 2021-12-16 Buy
American Custom Chemicals Corporation HCH0013514 5-CHLORO-1,2-BENZISOTHIAZOL-3(2H)-ONE 95.00% 100MG $721.88 2021-12-16 Buy
Biosynth FC19961 5-Chloro-1,2-benzisothiazol-3(2H)-one 50mg $200 2021-12-16 Buy
Biosynth FC19961 5-Chloro-1,2-benzisothiazol-3(2H)-one 250mg $625 2021-12-16 Buy
Biosynth FC19961 5-Chloro-1,2-benzisothiazol-3(2H)-one 100mg $340 2021-12-16 Buy
Biosynth FC19961 5-Chloro-1,2-benzisothiazol-3(2H)-one 500mg $1000 2021-12-16 Buy
Biosynth FC19961 5-Chloro-1,2-benzisothiazol-3(2H)-one 1g $1500 2021-12-16 Buy
Medical Isotopes, Inc. 8248 5-Chloro-1,2-benzisothiazol-3(2H)-one 0.5g $2000 2021-12-16 Buy
Sigma-Aldrich CDS020499 5-Chloro-1,2-benzisothiazol-3(2H)-one AldrichCPR 10 mg $77.9 2026-04-30 Buy
TRC C364620 5-Chloro-1,2-benzisothiazol-3(2H)-one 250mg $365 2021-12-16 Buy

Properties

Melting point :265-266°C
Density :1.515±0.06 g/cm3(Predicted)
storage temp. :-20°C Freezer
solubility :DMSO, Methanol (Slightly, Heated, Sonicated)
pka :9.54±0.20(Predicted)
form :Solid
color :Off-White to Light Brown
InChI :1S/C7H4ClNOS/c8-4-1-2-6-5(3-4)7(10)9-11-6/h1-3H,(H,9,10)
InChIKey :IYFOEVOXKZUQPJ-UHFFFAOYSA-N
SMILES :Clc1ccc2SNC(=O)c2c1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P501 Dispose of contents/container to..…

Description

5-Chloro-1,2-benzisothiazol-3(2H)-one (cas# 4337-43-3) is a compound useful in organic synthesis.

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