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Entry
CA00979                                                            

Classification
Carotenoid Name
(3S,4R,3'S,4'R)-Crustaxanthin
IUPAC name (3S,4R,3'S,4'R)-beta,beta-Carotene-3,4,3',4'-tetrol
Formula
C40H56O4
Molecular Weight 
600.848 g/mol
Structure      Search similar carotenoids

Mol file
Carotenoid DB Fingerprints 
Biological functions/Properties 
Number of
conjugated double bonds 
11
Number of
conjugated multiple bonds 
11
Isomers 
InChI
InChI=1S/C40H56O4/c1-27(17-13-19-29(3)21-23-33-31(5)37(43)35(41)25-39(33,7)8)15-11-12-16-28(2)18-14-20-30(4)22-24-34-32(6)38(44)36(42)26-40(34,9)10/h11-24,35-38,41-44H,25-26H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,27-15+,28-16+,29-19+,30-20+/t35-,36-,37+,38+/m0/s1
InChIKey
BHCRLQHBUDRLQM-MMWWBHQNSA-N
Canonical SMILES
C/C(=C\C=C\C=C(\C=C\C=C(\C=C\C1=C(C)[C@@H](O)[C@H](CC1(C)C)O)/C)/C)/C=C/C=C(/C=C/C1=C(C)[C@@H](O)[C@H](CC1(C)C)O)\C
XLogP
9.050
Hydrogen Bond donors
(Lipinski's definition)
4
Hydrogen Bond Acceptors
(Lipinski's definition)
4
LipinskiFailures
1
Complexity of molecule
0.300
Number of heavy atoms
44
TPSA
(Topological Polar Surface Area) 
80.920 Å2
Source organisms
Corbicula japonica (Ref.221) - Shellfish: bivalve
Corbicula sandai (Ref.221) - Shellfish: bivalve
Corbicula clam (Ref.221) - Shellfish: bivalve
Salvelinus alpinus (Ref.440) - Bony fish: arctic char
References
  • Ref.221 : Maoka, Takashi; Fujiwara, Yasuhiro; Hashimoto, Keiji; Akimoto, Naoshige, Journal of Agricultural and Food Chemistry (2005), 53(21), 8357-8364. "Carotenoids in Three Species of Corbicula Clams, Corbicula japonica, Corbicula sandai, and Corbicula sp. (Chinese Freshwater Corbicula Clam)".
  • Ref.440 : B. Bjerkeng, B. Hatlen, M. Jobling, Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology Volume 125, Issue 3, March 2000, Pages 395–404 "Astaxanthin and its metabolites idoxanthin and crustaxanthin in flesh, skin, and gonads of sexually immature and maturing Arctic charr (Salvelinus alpinus (L.))".
  • CAS
    130930-16-4
    Links to other DB
    MassBank: CA000031

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