Norcepharadione b

• CAS: 57576-41-7
• Catalog Number: ACM57576417
• Category: Other Products
• Molecular Weight: 307.3
• Molecular Formula: C₁₈H₁₃NO₄
• Synonyms: 1,2-Dimethoxy-4H-dibenzo[de,g]quinoline-4,5(6H)-dione
• IUPAC Name: Norcepharadione B
• Canonical SMILES: COC1=C(C2=C3C(=C1)C(=O)C(=O)NC3=CC4=CC=CC=C42)OC
• InChI: InChI=1S/C18H13NO4/c1-22-13-8-11-14-12(19-18(21)16(11)20)7-9-5-3-4-6-10(9)15(14)17(13)23-2/h3-8H,1-2H3,(H,19,21)
• InChI Key: BAGGDUOPTSQTHD-UHFFFAOYSA-N
• Melting Point: 304-307 °C
• Density: 1.373g/cm³
• Complexity: 507
• Covalently-Bonded Unit Count: 1
• Defined Atom Stereocenter Count: 0
• Exact Mass: 307.0844579
• Heavy Atom Count: 23
• Hydrogen Bond Acceptor Count: 4
• Hydrogen Bond Donor Count: 1
• Monoisotopic Mass: 307.0844579
• Physical State: Powder
• Rotatable Bond Count: 2
• Topological Polar Surface Area: 64.6 Ų

Custom Q&A

What is the chemical name of Norcepharadione B?

1,2-Dimethoxy-4H-dibenzo[de,g]quinoline-4,5(6H)-dione

What are some synonyms for Norcepharadione B?

Norcepharadione, Norcepharadione B, rcepharadione B

What is the CAS number for Norcepharadione B?

57576-41-7

What is the molecular formula of Norcepharadione B?

C18H13NO4

What is the molecular weight of Norcepharadione B?

307.3

What is the melting point of Norcepharadione B?

304-7°C (dec.)

What is the predicted density of Norcepharadione B?

1.373±0.06 g/cm3

What is the predicted pKa value of Norcepharadione B?

9.90±0.20

In what type of plant can Norcepharadione B be found?

Stephania cephalantha

How is Norcepharadione B separated from other bases in the plant?

By column chromatography