2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one is a complex organic compound with the molecular formula C14H8ClNO2S. It features a benzothiazine core, which is a fused ring system consisting of a benzene ring and a thiazine ring. The compound has a 2-chloro-benzylidene group attached to the 2-position of the benzothiazine, indicating a chlorine atom attached to a benzylidene moiety that forms a double bond with the 2-position of the benzothiazine. Additionally, it has a hydroxyl group at the 4-position, which is part of the 4H-benzo[1,4]thiazin-3-one structure. 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one is characterized by its yellow crystalline appearance and is known for its potential applications in the field of pharmaceuticals and chemical research. It is important to note that due to the presence of a chlorine atom and other functional groups, 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one may exhibit specific reactivity and properties that are of interest in chemical synthesis and drug development.
7028-66-2
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Basic information
- Product Name: 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one
- Synonyms:
- CAS NO:7028-66-2
- Molecular Formula:
- Molecular Weight: 303.769
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one(CAS DataBase Reference)
- NIST Chemistry Reference: 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one(7028-66-2)
- EPA Substance Registry System: 2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one(7028-66-2)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 7028-66-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 7028-66-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,2 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.Calculate Digit Verification of CAS Registry Number 7028-66:
(6*7)+(5*0)+(4*2)+(3*8)+(2*6)+(1*6)=92
92 % 10 = 2
So 7028-66-2 is a valid CAS Registry Number.
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2-(2-chloro-benzylidene)-4-hydroxy-4H-benzo[1,4]thiazin-3-one
