CAS 773855-65-5

(7R)-6,7-Dihydro-3,7-dihydroxy-2-(1E)-1-propen-1-ylpyrano[2,3-c]pyrrole-4,5-dione

Description:

(7R)-6,7-Dihydro-3,7-dihydroxy-2-(1E)-1-propen-1-ylpyrano[2,3-c]pyrrole-4,5-dione, with CAS number 773855-65-5, is a complex organic compound characterized by its unique pyrano-pyrrole structure. This substance features multiple functional groups, including hydroxyl groups and a propenyl substituent, which contribute to its reactivity and potential biological activity. The presence of the pyrrole moiety suggests that it may exhibit interesting electronic properties, while the pyrano ring can influence its solubility and stability. The stereochemistry indicated by the (7R) designation implies specific spatial arrangements of atoms, which can significantly affect the compound's interactions with biological targets. Such compounds are often studied for their potential pharmacological properties, including antioxidant, anti-inflammatory, or anticancer activities. The intricate structure and functional groups make it a candidate for further research in medicinal chemistry and natural product synthesis. Overall, this compound exemplifies the diversity and complexity found in organic chemistry, particularly in the realm of bioactive molecules.

Formula: C₁₀H₉NO₅

InChI: InChI=1S/C10H9NO5/c1-2-3-4-6(12)7(13)5-8(16-4)10(15)11-9(5)14/h2-3,10,12,15H,1H3,(H,11,14)/b3-2+/t10-/m1/s1

InChI key: InChIKey=OALBJWDVDNROSF-VMZHVLLKSA-N

SMILES: O=C1C2=C(OC(/C=C/C)=C1O)[C@@H](O)NC2=O

Synonyms:

• (7R)-6,7-Dihydro-3,7-dihydroxy-2-(1E)-1-propen-1-ylpyrano[2,3-c]pyrrole-4,5-dione
• 7-Hydroxypyranonigrin S
• Pyrano[2,3-c]pyrrole-4,5-dione, 6,7-dihydro-3,7-dihydroxy-2-(1E)-1-propenyl-, (7R)-
• Pyrano[2,3-c]pyrrole-4,5-dione,6,7-dihydro-3,7-dihydroxy-2-(1E)-1-propenyl-, (7R)- (9CI)
• Pyranonigrin A
• Pyrano[2,3-c]pyrrole-4,5-dione, 6,7-dihydro-3,7-dihydroxy-2-(1E)-1-propen-1-yl-, (7R)-

Pyranonigrin A

CAS: 773855-65-5

Pyranonigrin A, an antioxidant from Aspergillus, scavenges DPPH (IC50 = 132.9 μM) and inhibits TNF-α-induced VCAM-1 in HUVECs at 10 μM.

Formula: C₁₀H₉NO₅

Color and Shape: Solid

Molecular weight: 223.184

Ref: TM-T36513

Pyranonigrin A

CAS: 773855-65-5

Formula: C₁₀H₉NO₅

Purity: ≥ 95.0%

Color and Shape: Grey solid

Molecular weight: 223.2

Ref: 7W-GL6921