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Molecule
ID:110437
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₂H₂₀O₁₃
Molecular Mass
492.3864
Exact Mass
492.0903907
Charge
0
InChI
InChI=1S/C22H20O13/c1-4-8-5(2-6(24)9(4)22(33)34)13(25)10-11(15(8)27)16(28)12(18(30)17(10)29)21-20(32)19(31)14(26)7(3-23)35-21/h2,7,14,19-21,23-24,26,28-32H,3H2,1H3,(H,33,34)/t7-,14-,19+,20-,21-/m1/s1
InChIKey
DGQLVPJVXFOQEV-NGOCYOHBSA-N
Canonic Smiles
OC[C@H]1O[C@@H]([C@@H]([C@H]([C@@H]1O)O)O)c1c(O)c2c(c(c1O)O)C(=O)c1c(C2=O)c(C)c(c(c1)O)C(=O)O
Isomeric Smiles
Cc1c2C(=O)c3c(C(=O)c2cc(O)c1C(=O)O)c(O)c(O)c([C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)c3O
Calculated Properties
JChem
Acid pKa
2.2163415
H Acceptors
13
H Donor
9
LogD (pH = 5.5)
-2.0285447
LogD (pH = 7.4)
-2.8462205
Log P
1.0681282
Molar Refractivity
114.4903
Polarizability
43.73635
Polar Surface Area
242.51
Rotatable Bonds
3
Lipinski's Rule of Five
false
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05215024
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Carminic_acid
PubChem
14749
Names and Identifiers
IUPAC name
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
IUPAC Traditional name
carminic acid
Synonyms
CARMINE para
Carminic acid
C.I. 75470
C.I. Natural Red 4
Carminic acid
Registration numbers
CAS Number
1260-17-9
PubChem CID
14749
Chemspider ID
14068
KEGG ID
C11254
PubChem SID
162095896
Wikipedia Title
Carminic_acid
Unique Ingredient Identifier
CID8Z8N95N
CHEMBL
263094
Properties
Product Information
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Physical Property
Melting Point
120 °C (
decomp.
)
Source
Density
? g/cm
3
Source
Molecule Details
MP Biomedicals
05215024
MP Biomedicals Rare Chemical collection
Wikipedia
Carminic_acid
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CHEMBL