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3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol

CAS No.
28513-33-9
Chemical Name:
3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol
Synonyms
Kenigine;Koenigine;3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol;Pyrano[3,2-a]carbazol-9-ol, 3,11-dihydro-8-methoxy-3,3,5-trimethyl-
CBNumber:
CB02440189
Molecular Formula:
C19H19NO3
Molecular Weight:
309.36
MDL Number:
MOL File:
28513-33-9.mol
Last updated:2025-07-04 15:22:16

3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol Properties

Melting point 183-5°C
Boiling point 523.9±50.0 °C(Predicted)
Density 1.266±0.06 g/cm3(Predicted)
pka 10.12±0.40(Predicted)
InChI InChI=1S/C19H19NO3/c1-10-7-13-12-8-16(22-4)15(21)9-14(12)20-17(13)11-5-6-19(2,3)23-18(10)11/h5-9,20-21H,1-4H3
InChIKey CZZZOTXCAIDYOZ-UHFFFAOYSA-N
SMILES N1C2=C(C=C(OC)C(O)=C2)C2=C1C1C=CC(C)(C)OC=1C(C)=C2

3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol Chemical Properties,Uses,Production

Description

The leaves of Murraya koenigii Spreng. yield this carbazole alkaloid. It contains one methoxyl, one hydroxyl and three methyl groups, two of the latter being gem dimethyls.

Uses

Koenigine is a natural product[1].

Definition

ChEBI: Koenigine is a member of carbazoles.

References

Narasimhan, Paradkar, Kelkar.,lnd. J. Chern., 8,473 (1970)

3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol Preparation Products And Raw materials

Raw materials

Preparation Products

3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol Suppliers

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3,11-Dihydro-8-methoxy-3,3,5-trimethylpyrano[3,2-a]carbazol-9-ol Kenigine Koenigine Pyrano[3,2-a]carbazol-9-ol, 3,11-dihydro-8-methoxy-3,3,5-trimethyl- 28513-33-9