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Substance Name: Carthamin
RN: 36338-96-2
UNII: P9ZT730WWS
InChIKey: WLYGSPLCNKYESI-RSUQVHIMSA-N

Note

  • Composed of two chalcones; from Carthamus tinctorius; the conjugated bonds cause a red color; derived from precarthamin by a decarboxylase.

Molecular Formula

  • C43-H42-O22

Molecular Weight

  • 910.7828
 
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Names and Synonyms

Name of Substance

  • Carthamin
  • Carthamine

Synonyms

  • C.I. Natural Red 26
  • Carthamus
  • Carthamus Red AP
  • EINECS 252-981-1
  • Liofresh Red CR
  • Natural Red 26
  • Safflower red
  • UNII-P9ZT730WWS

Systematic Name

  • 4-Cyclohexene-1,3-dione, 6-beta-D-glucopyranosyl-2-((3-beta-D-glucopyranosyl-2,3,4-trihydroxy-5-(3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-6-oxo-1,4-cyclohexadien-1-yl)methylene)-5,6-dihydroxy-4-(3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-

Registry Numbers

CAS Registry Number

  • 36338-96-2

FDA UNII

  • P9ZT730WWS

System Generated Number

  • 0036338962

Structure Descriptors

InChI

1S/C43H42O22/c44-14-24-30(52)32(54)34(56)40(64-24)42(62)36(58)20(28(50)26(38(42)60)22(48)11-5-16-1-7-18(46)8-2-16)13-21-29(51)27(23(49)12-6-17-3-9-19(47)10-4-17)39(61)43(63,37(21)59)41-35(57)33(55)31(53)25(15-45)65-41/h1-13,24-25,30-35,40-41,44-47,52-58,60-63H,14-15H2/b11-5+,12-6+,21-13-/t24-,25-,30-,31-,32+,33+,34-,35-,40-,41-,42+,43-/m1/s1

InChIKey

WLYGSPLCNKYESI-RSUQVHIMSA-N

Smiles

c1cc(ccc1/C=C/C(=O)C2=C([C@@](C(=C(C2=O)/C=C\3/C(=O)C(=C([C@](C3=O)([C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O)C(=O)/C=C/c5ccc(cc5)O)O)([C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O)O)O