2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-, also known as 7-hydroxy-3-(2-pyridinyl)-2H-1-benzopyran-2-one, is a chemical compound with the molecular formula C13H9NO3. It is a derivative of chromone, a heterocyclic compound consisting of a benzene ring fused to a pyran ring. The compound features a hydroxyl group at the 7-position, a pyridine ring at the 3-position, and a carbonyl group at the 2-position. This specific structure is known for its potential biological activities, such as antioxidant and anti-inflammatory properties, and is found in various natural products and pharmaceuticals. It is also used in the synthesis of other compounds with potential therapeutic applications.
1148-28-3
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Basic information
- Product Name: 2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-
- Synonyms:
- CAS NO:1148-28-3
- Molecular Formula: C14H9NO3
- Molecular Weight: 239.23
- EINECS: N/A
- Product Categories: N/A
- Mol File: 1148-28-3.mol
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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: 2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-(CAS DataBase Reference)
- NIST Chemistry Reference: 2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-(1148-28-3)
- EPA Substance Registry System: 2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-(1148-28-3)
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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: 1148-28-3(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1148-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,4 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.Calculate Digit Verification of CAS Registry Number 1148-28:
(6*1)+(5*1)+(4*4)+(3*8)+(2*2)+(1*8)=63
63 % 10 = 3
So 1148-28-3 is a valid CAS Registry Number.
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2H-1-Benzopyran-2-one, 7-hydroxy-3-(2-pyridinyl)-
