<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2010-04-08 22:10:22 UTC</creation_date>
  <update_date>2015-07-20 22:54:11 UTC</update_date>
  <accession>FDB012808</accession>
  <name>1,2-Benzisothiazol-3(2H)-one</name>
  <description>Industrial biocide. Present in can-end cements</description>
  <synonyms>
    <synonym>1,2-Benzisothiazolin-3-one</synonym>
    <synonym>1,2-Benzisothiazoline-3-one</synonym>
    <synonym>1,2-Benzisothiazolinone</synonym>
    <synonym>2-Thiobenzimide</synonym>
    <synonym>2,3-dihydro-3-oxo-1,2-Benzisothiazole</synonym>
    <synonym>Benzisothiazolone</synonym>
    <synonym>Benzo[d]isothiazol-3-one</synonym>
    <synonym>BIT</synonym>
    <synonym>C7H5NOS</synonym>
    <synonym>IPX</synonym>
    <synonym>Proxan</synonym>
    <synonym>Proxel</synonym>
    <synonym>Proxel PL</synonym>
  </synonyms>
  <chemical_formula>C7H5NOS</chemical_formula>
  <average_molecular_weight>151.186</average_molecular_weight>
  <monisotopic_moleculate_weight>151.009184477</monisotopic_moleculate_weight>
  <iupac_name>2,3-dihydro-1,2-benzothiazol-3-one</iupac_name>
  <traditional_iupac>1,2-benzisothiazol-3(2H)-one</traditional_iupac>
  <cas_registry_number>2634-33-5</cas_registry_number>
  <smiles>O=C1NSC2=CC=CC=C12</smiles>
  <inchi>InChI=1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)</inchi>
  <inchikey>DMSMPAJRVJJAGA-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <description> belongs to the class of organic compounds known as benzothiazoles. These are organic compounds containing a benzene fused to a thiazole ring (a five-membered ring with four carbon atoms, one nitrogen atom and one sulfur atom).</description>
    <direct_parent>Benzothiazoles</direct_parent>
    <kingdom>Organic compounds</kingdom>
    <super_class>Organoheterocyclic compounds</super_class>
    <class>Benzothiazoles</class>
    <sub_class/>
    <molecular_framework>Aromatic heteropolycyclic compounds</molecular_framework>
    <alternative_parents>
      <alternative_parent>Azacyclic compounds</alternative_parent>
      <alternative_parent>Benzenoids</alternative_parent>
      <alternative_parent>Heteroaromatic compounds</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organonitrogen compounds</alternative_parent>
      <alternative_parent>Organooxygen compounds</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
      <alternative_parent>Thiazoles</alternative_parent>
    </alternative_parents>
    <substituents>
      <substituent>1,2-benzothiazole</substituent>
      <substituent>Aromatic heteropolycyclic compound</substituent>
      <substituent>Azacycle</substituent>
      <substituent>Azole</substituent>
      <substituent>Benzenoid</substituent>
      <substituent>Heteroaromatic compound</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
      <substituent>Thiazole</substituent>
    </substituents>
    <external_descriptors>
      <external_descriptor>organic heterobicyclic compound</external_descriptor>
      <external_descriptor>organonitrogen heterocyclic compound</external_descriptor>
    </external_descriptors>
  </taxonomy>
  <state/>
  <predicted_properties>
    <property>
      <kind>logp</kind>
      <value>1.24</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>logs</kind>
      <value>-1.67</value>
      <source>ALOGPS</source>
    </property>
    <property>
      <kind>solubility</kind>
      <value>3.21e+00 g/l</value>
      <source>ALOGPS</source>
    </property>
  </predicted_properties>
  <experimental_properties>
    <property>
      <kind>melting_point</kind>
      <value>Mp 157-158°</value>
    </property>
  </experimental_properties>
  <property>
    <kind>logp</kind>
    <value>1.36</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_acidic</kind>
    <value>9.48</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>pka_strongest_basic</kind>
    <value>-8.5</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>iupac</kind>
    <value>2,3-dihydro-1,2-benzothiazol-3-one</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>average_mass</kind>
    <value>151.186</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>mono_mass</kind>
    <value>151.009184477</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>smiles</kind>
    <value>O=C1NSC2=CC=CC=C12</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formula</kind>
    <value>C7H5NOS</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchi</kind>
    <value>InChI=1S/C7H5NOS/c9-7-5-3-1-2-4-6(5)10-8-7/h1-4H,(H,8,9)</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>inchikey</kind>
    <value>DMSMPAJRVJJAGA-UHFFFAOYSA-N</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polar_surface_area</kind>
    <value>29.1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>refractivity</kind>
    <value>39.51</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>polarizability</kind>
    <value>14.49</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>rotatable_bond_count</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>acceptor_count</kind>
    <value>1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>donor_count</kind>
    <value>1</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>physiological_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <property>
    <kind>formal_charge</kind>
    <value>0</value>
    <source>ChemAxon</source>
  </property>
  <pathways>
  </pathways>
  <spectra>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>6590</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>6591</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::MsIr</type>
      <spectrum_id>6592</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>21131</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>132280</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::CMs</type>
      <spectrum_id>140014</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>2310</spectrum_id>
    </spectrum>
    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>3014</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126278</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126279</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126280</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126281</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126282</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126283</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126284</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126285</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126286</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126287</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126288</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126289</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126290</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126291</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126292</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126293</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126295</spectrum_id>
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      <type>Specdb::NmrOneD</type>
      <spectrum_id>126296</spectrum_id>
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    <spectrum>
      <type>Specdb::NmrOneD</type>
      <spectrum_id>126297</spectrum_id>
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      <type>Specdb::MsMs</type>
      <spectrum_id>91953</spectrum_id>
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      <type>Specdb::MsMs</type>
      <spectrum_id>91954</spectrum_id>
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  </spectra>
  <hmdb_id>HMDB34413</hmdb_id>
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  <general_references>
    <reference>#&lt;Reference:0x000055ce3329c118&gt;</reference>
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  <foods>
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  <flavors>
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  <enzymes>
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  <health_effects>
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</compound>
