(1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester is a complex organic compound with the chemical formula C12H11NO4. It is a derivative of phthalazine, a heterocyclic aromatic compound consisting of a diazine fused to a benzene ring. This specific compound features a phthalazine core with a 1,4-dioxo group, indicating the presence of two oxygen atoms double-bonded to adjacent carbon atoms, and a 3,4-dihydro structure, which means that there are two hydrogen atoms attached to the carbon atoms in positions 3 and 4. The molecule also contains an acetic acid group attached to the phthalazine ring through an ethyl ester linkage, which is an ester formed from the reaction of acetic acid and ethanol. This chemical is known for its potential applications in the synthesis of various pharmaceuticals and other organic compounds due to its unique structure and reactivity.
2257-65-0
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Basic information
- Product Name: (1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester
- Synonyms:
- CAS NO:2257-65-0
- Molecular Formula:
- Molecular Weight: 248.238
- 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: (1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester(2257-65-0)
- EPA Substance Registry System: (1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester(2257-65-0)
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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: 2257-65-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2257-65-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.Calculate Digit Verification of CAS Registry Number 2257-65:
(6*2)+(5*2)+(4*5)+(3*7)+(2*6)+(1*5)=80
80 % 10 = 0
So 2257-65-0 is a valid CAS Registry Number.
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2257-65-0Downstream Products
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(1,4-dioxo-3,4-dihydro-1H-phthalazin-2-yl)-acetic acid ethyl ester
