Sappanol - Misplaced Pages

Sappanol
Names

IUPAC name (3R,4S)-1′(3)a-Homoisoflavan-3,3′,4,4′,7-pentol
Systematic IUPAC name (3R,4S)-3--3,4-dihydro-2H-1-benzopyran-3,4,7-triol
Identifiers
CAS Number	111254-19-4
3D model (JSmol)	Interactive image
ChemSpider	10405207
PubChem CID	13846649
UNII	98CDE6U7UL
CompTox Dashboard (EPA)	DTXSID501031877
SMILES C1((C2=C(O1)C=C(C=C2)O)O)(CC3=CC(=C(C=C3)O)O)O
Properties
Chemical formula	C₁₆H₁₆O₆
Molar mass	304.298 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Chemical compound

Sappanol is a 3,4-dihydroxyhomoisoflavan, a type of homoisoflavonoid, that can be found in Caesalpinia sappan.

References

Michio Namikoshi, Hiroyuki Nakata, Hiroyuki Yamada, Minako Nagai and Tamotsu Saitoh (1987). "Homoisoflavonoids and related compounds. II. Isolation and absolute configurations of 3,4-dihydroxylated homoisoflavans and brazilins from Caesalpinia sappan L". Chemical & Pharmaceutical Bulletin. 35 (7): 2761–2773.{{cite journal}}: CS1 maint: multiple names: authors list (link)

3,4-Dihydroxyhomoisoflavans

Homoisoflavones

Homoisoflavanones

C-Methylated homoisoflavanones	3-(4'-methoxy-benzyl)-5,7-dihydroxy-6-methyl-8-methoxy-chroman-4-one 3-(4'-methoxy-benzyl)-5,7-dihydroxy-6,8-dimethyl-chroman-4-one 3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6,8-dimethyl-chroman-4-one 3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6-methyl-8-methoxy-chroman-4-one 3-(4'-hydroxy-benzyl)-5,7-dihydroxy-6-methyl-chroman-4-one
Homoisoflavanone glycosides	(-)-7-O-methyleucomol 5-O-beta-D-glucopyranoside (-)-7-O-methyleucomol 5-O-beta-rutinoside (-)-7-O-methyleucomol 5-O-beta-neohesperidoside

Brazilin-type

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