3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b

Introduction：Basic information about 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Basic information

• Product Name: 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester
• Synonyms: 3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester;Samidin;]dipyran-9-yl ester;2-Butenoic acid, 3-methyl-, (9R,10R)-10-(acetyloxy)-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester;(+)-Samidin;10-Acetoxy-8,8-dimethyl-2-oxo-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-9-yl3-methyl-2-butenoate
• CAS: 477-33-8
• MF: C21H22O7
• MW: 386.4
• EINECS: 225-472-7
• Product Categories: Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals
• Mol File: 477-33-8.mol

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Chemical Properties

• Boiling point: 486.8±45.0 °C(Predicted)
• density: 1.28±0.1 g/cm3(Predicted)
• storage temp.: -20°C
• solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
• form: Solid
• color: White
• Major Application: metabolomics vitamins, nutraceuticals, and natural products
• InChI: 1S/C21H22O7/c1-11(2)10-16(24)27-20-19(25-12(3)22)17-14(28-21(20,4)5)8-6-13-7-9-15(23)26-18(13)17/h6-10,19-20H,1-5H3/t19-,20-/m1/s1
• InChIKey: FNVCLGWRMXTDSM-WOJBJXKFSA-N
• SMILES: C\C(C)=C\C(=O)O[C@@H]1[C@H](OC(C)=O)c2c(OC1(C)C)ccc3C=CC(=O)Oc23

Safety Information

• Hazard Codes: Xn,N
• Risk Statements: 22-50
• Safety Statements: 61
• RIDADR: UN 3077 9 / PGIII
• WGK Germany: 3
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1

3-Methyl-2-butenoic acid (9R,10R)-10-acetoxy-9,10-dihydro-8,8-dimethyl-2-oxo-2H,8H-benzo[1,2-b:3,4-b']dipyran-9-yl ester Usage And Synthesis

Uses

A potent vasodilatory agent isolated from Ammi visnaga

Definition

ChEBI: Samidin is a member of coumarins.