Hirsutidin

Hirsutidin
Names
	IUPAC name 2-(4-hydroxy-3,5-dimethoxyphenyl)-7-methoxychromenylium-3,5-diol
Identifiers
CAS Number	4092-66-4 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:5728 ;
ChemSpider	390303 ;
PubChem CID	441694;
CompTox Dashboard (EPA)	DTXSID40961303 ;
	InChI InChI=1S/C18H16O7/c1-22-10-6-12(19)11-8-13(20)18(25-14(11)7-10)9-4-15(23-2)17(21)16(5-9)24-3/h4-8H,1-3H3,(H2-,19,20,21)/p+1 Key: JGPCLGHKWGCWNO-UHFFFAOYSA-O ; InChI=1/C18H16O7/c1-22-10-6-12(19)11-8-13(20)18(25-14(11)7-10)9-4-15(23-2)17(21)16(5-9)24-3/h4-8H,1-3H3,(H2-,19,20,21)/p+1 Key: JGPCLGHKWGCWNO-IKLDFBCSAS;
	SMILES Oc1cc2c(O)cc(OC)cc2[o+]c1c3cc(OC)c(O)c(OC)c3;
Properties
Chemical formula	C18H17O7+
Molar mass	345.32 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

Hirsutidin is an O-methylated anthocyanidin, a chemical compound belonging to the anthocyanins. It can be found in Catharanthus roseus[1] (Madagascar periwinkle) where it is the prominent compound in petals and can also be found in callus cultures.[2]

Glycosides

3-O-(6-O-p-coumaroyl) glucoside of hirsutidin can also be found in Catharanthus roseus.[3]

gollark: https://cdn.substack.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fbucketeer-e05bbc84-baa3-437e-9518-adb32be77984.s3.amazonaws.com%2Fpublic%2Fimages%2F4c11548e-fdaa-41e6-8613-92199ef7dec5_1023x577.png

gollark: https://images-ext-2.discordapp.net/external/ipOgLS05v7Yg1eDrnWrXSBuhTcCFef4Tqz6pBIhw1gE/https/www.qwantz.com/comics/comic2-4015.png

gollark: There we go.

gollark: Maybe I need `reshape` somehow.

gollark: It makes some array operationoids really easy and some really incredibly hard.

References

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[1] Characterization of the anthocyanins of Catharanthus roseus (L.) G. Don in vivo and in vitro by electrospray ionization ion trap mass spectrometry, Anna Piovan, Raffaella Filippini, Donata Favretto, 1998

[2] Catharanthus flavonoids on Schroeder page, uni. Freiburg, Germany

[3] Anthocyanins in Catharanthus roseus in vivo and in vitro: a review, Anna Piovan and Raffaella Filippini, 2007