Methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate is a complex organic compound with the molecular formula C13H14O5. It is a chiral molecule, meaning it has a non-superimposable mirror image, and it belongs to the class of compounds known as flavonoids. This specific compound is a derivative of the flavonoid family, which are widely found in plants and are known for their antioxidant properties. It features a benzopyran ring system with a carboxylate group at the 7-position, a methyl group at the 3-position, and a methoxy group at the 8-position. The compound is characterized by its旋光性, with the (R)-configuration indicating the specific arrangement of atoms in space. It is used in various applications, including pharmaceuticals and as a synthetic intermediate in the preparation of other organic compounds.
4825-94-9
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Basic information
- Product Name: methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate
- Synonyms:
- CAS NO:4825-94-9
- Molecular Formula:
- Molecular Weight: 250.251
- 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: methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate(CAS DataBase Reference)
- NIST Chemistry Reference: methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate(4825-94-9)
- EPA Substance Registry System: methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate(4825-94-9)
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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: 4825-94-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 4825-94-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,2 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.Calculate Digit Verification of CAS Registry Number 4825-94:
(6*4)+(5*8)+(4*2)+(3*5)+(2*9)+(1*4)=109
109 % 10 = 9
So 4825-94-9 is a valid CAS Registry Number.
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methyl (R)-(-)-8-methoxy-3-methyl-1-oxo-3,4-dihydro-(1H)-2-benzopyran-7-carboxylate
