4-Hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride, also known as 4-hydroxy-7-dimethylaminocoumarin-3-carbonyl chloride, is a chemical compound with the molecular formula C11H10ClNO4. It is a derivative of phenoxazine, a heterocyclic aromatic compound with a tricyclic structure consisting of two benzene rings and a pyrazine ring. This specific compound features a hydroxyl group at the 4-position, a dimethylamino group at the 7-position, and a carboxylic acid group at the 1-position, which is further converted to a carbonyl chloride. It is a yellow crystalline solid and is used as an intermediate in the synthesis of various dyes and pigments, particularly those with fluorescent properties. The compound is also known for its potential applications in the pharmaceutical industry and as a chemical reagent.
6637-68-9
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Basic information
- Product Name: 4-hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride
- Synonyms:
- CAS NO:6637-68-9
- Molecular Formula:
- Molecular Weight: 336.732
- 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: 4-hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride(CAS DataBase Reference)
- NIST Chemistry Reference: 4-hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride(6637-68-9)
- EPA Substance Registry System: 4-hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride(6637-68-9)
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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: 6637-68-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 6637-68-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,3 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.Calculate Digit Verification of CAS Registry Number 6637-68:
(6*6)+(5*6)+(4*3)+(3*7)+(2*6)+(1*8)=119
119 % 10 = 9
So 6637-68-9 is a valid CAS Registry Number.
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4-hydroxy-7-dimethylamino-1-carboxyphenoxazin chloride
