CAS RN 1260-17-9
CAS RN 1260-17-9
IUPAC Namn:
3,5,6,8-tetrahydroxy-1-methyl-9,10-dioxo-7-[(2R,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-9,10-dihydroanthracene-2-carboxylic acid
Synonymer:
carminic acid cochineal extract san-ei gen san red 1 coccinellin sun red 1 carmine stain C.I. natural red 4 sanred 1 sun red no. 1 CI natural red 4
Molekylvikt (g/mol):
492.39
Molekylär sammansättning:
C22H20O13
InChi Key:
DGQLVPJVXFOQEV-NGOCYOHBSA-N
SMILES:
CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C([C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)=C(O)C(O)=C1C2=O
1
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2
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2
Resultat
1
Carminic acid, 70-90%
CAS: 1260-17-9 Molekylformel: C22H20O13 Molekylvikt (g/mol): 492.39 MDL-nummer: MFCD00167028 InChI-nyckel: DGQLVPJVXFOQEV-NGOCYOHBSA-N Synonym: C.I. 75470,Natural Red 4 PubChem CID: 10255083 ChEBI: CHEBI:78310 IUPAC-namn: 3,5,6,8-tetrahydroxi-1-metyl-9,10-dioxo-7-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxi-6-(hydroximetyl)oxan-2-yl]antracen-2-karboxylsyra LEDER: CC1=C(C(O)=O)C(O)=CC2=C1C(=O)C1=C(O)C([C@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)=C(O)C(O)=C1C2=O
2
Carminic acid (E120) 100 μg/mL in Acetonitrile:Methanol, Dr. Ehrenstorfer
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