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5325-20-2

5325-20-2 Structure

5325-20-2 Structure
IdentificationMore
[Name]

(2H)1,4-BENZOTHIAZIN-3(4H)-ONE
[CAS]

5325-20-2
[Synonyms]

(2H)1,4-BENZOTHIAZIN-3(4H)-ONE
2H-1,4-BENZOTHIAZINE-3(4H)-ONE
2H-BENZO[B][1,4]THIAZIN-3(4H)-ONE
4H-1,4-benzothiazin-3-one
BenzothiazinHone
(2H)-1,4-Benzothiazin-3-(4H)-one 98%
2H-1,4-BENZOTHIAZIN-3(4H)-ONE, 99+%
2H-1,4-Benzothiazine-3-ol
3,4-Dihydro-2H-1,4-benzothiazine-3-one
1,4-Benzothiazin-3(4H)-one
3,4-Dihydro-2H-1,4-benzothiazin-3-one
[EINECS(EC#)]

226-197-5
[Molecular Formula]

C8H7NOS
[MDL Number]

MFCD00006698
[Molecular Weight]

165.21
[MOL File]

5325-20-2.mol
Chemical PropertiesBack Directory
[Appearance]

ALMOST WHITE TO LIGHT BEIGE-GREY CRYST. POWDER
[Melting point ]

176-178 °C(lit.)
[Boiling point ]

272.25°C (rough estimate)
[density ]

1.1979 (rough estimate)
[refractive index ]

1.6458 (estimate)
[storage temp. ]

2-8°C
[pka]

12.90±0.20(Predicted)
[BRN ]

131642
[CAS DataBase Reference]

5325-20-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[Hazard Note ]

Irritant
Hazard InformationBack Directory
[Chemical Properties]

ALMOST WHITE TO LIGHT BEIGE-GREY CRYST. POWDER
[General Description]

2H-1,4-Benzothiazin-3(4H)-one derivatives were synthesized and tested for calcium antagonistic and calmodulin antagonistic activities.
Spectrum DetailBack Directory
[Spectrum Detail]

(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)MS
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)1HNMR
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)13CNMR
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)IR1
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)IR2
(2H)1,4-BENZOTHIAZIN-3(4H)-ONE(5325-20-2)Raman
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

(2H)1,4-Benzothiazin-3(4H)-one, 99%(5325-20-2)
[Sigma Aldrich]

5325-20-2(sigmaaldrich)
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