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Record Information
Version2.0
Created at2022-09-06 10:43:55 UTC
Updated at2022-09-06 10:43:56 UTC
NP-MRD IDNP0230320
Secondary Accession NumbersNone
Natural Product Identification
Common Namecrocetin
Description(All-E)-Crocetin, also known as trans-crocetin, belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle. crocetin is found in Crocus sativus, Crocus vernus, Gardenia jasminoides, Prunus yedoensis and Verbascum lychnitis. crocetin was first documented in 2002 (PMID: 12065218). Thus, (all-e)-crocetin is considered to be an isoprenoid lipid molecule (all-E)-Crocetin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 15605174) (PMID: 16272698) (PMID: 19358927) (PMID: 20041429).
Structure
Thumb
Synonyms
ValueSource
8,8'-Diapo-8,8'-carotenedioic acidChEBI
8,8'-Diapo-psi,psi-carotenedioic acidChEBI
8,8'-Diapocarotenedioic acidChEBI
trans-CrocetinChEBI
8,8'-Diapocarotene-8,8'-dioic acidKegg
8,8'-Diapo-8,8'-carotenedioateGenerator
8,8'-Diapo-psi,psi-carotenedioateGenerator
8,8'-DiapocarotenedioateGenerator
8,8'-Diapocarotene-8,8'-dioateGenerator
Crocetin sodium saltMeSH
Chemical FormulaC20H24O4
Average Mass328.4080 Da
Monoisotopic Mass328.16746 Da
IUPAC Name(2E,4E,6E,8E,10E,12E,14E)-2,6,11,15-tetramethylhexadeca-2,4,6,8,10,12,14-heptaenedioic acid
Traditional Namecrocetin
CAS Registry NumberNot Available
SMILES
C\C(\C=C\C=C(/C)C(O)=O)=C/C=C/C=C(\C)/C=C/C=C(\C)C(O)=O
InChI Identifier
InChI=1S/C20H24O4/c1-15(11-7-13-17(3)19(21)22)9-5-6-10-16(2)12-8-14-18(4)20(23)24/h5-14H,1-4H3,(H,21,22)(H,23,24)/b6-5+,11-7+,12-8+,15-9+,16-10+,17-13+,18-14+
InChI KeyPANKHBYNKQNAHN-MQQNZMFNSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Crocus sativusLOTUS Database
Crocus vernusLOTUS Database
Gardenia jasminoidesLOTUS Database
Prunus yedoensisLOTUS Database
Verbascum lychnitisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyclic diterpenoids. These are diterpenoids (compounds made of four consecutive isoprene units) that do not contain a cycle.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentAcyclic diterpenoids
Alternative Parents
Substituents
  • Acyclic diterpenoid
  • Long-chain fatty acid
  • Branched fatty acid
  • Methyl-branched fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Fatty acid
  • Unsaturated fatty acid
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.54ALOGPS
logP4.4ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)4.65ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.6 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity103.8 m³·mol⁻¹ChemAxon
Polarizability38.05 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB013727
KNApSAcK IDC00003768
Chemspider IDNot Available
KEGG Compound IDC08588
BioCyc IDCPD-8662
BiGG IDNot Available
Wikipedia LinkCrocetin
METLIN IDNot Available
PubChem Compound5281232
PDB IDNot Available
ChEBI ID3918
Good Scents IDNot Available
References
General References
  1. Martin G, Goh E, Neff AW: Evaluation of the developmental toxicity of crocetin on Xenopus. Food Chem Toxicol. 2002 Jul;40(7):959-64. doi: 10.1016/s0278-6915(02)00040-6. [PubMed:12065218 ]
  2. Moraga AR, Nohales PF, Perez JA, Gomez-Gomez L: Glucosylation of the saffron apocarotenoid crocetin by a glucosyltransferase isolated from Crocus sativus stigmas. Planta. 2004 Oct;219(6):955-66. doi: 10.1007/s00425-004-1299-1. Epub 2004 Jun 19. [PubMed:15605174 ]
  3. Lee IA, Lee JH, Baek NI, Kim DH: Antihyperlipidemic effect of crocin isolated from the fructus of Gardenia jasminoides and its metabolite Crocetin. Biol Pharm Bull. 2005 Nov;28(11):2106-10. doi: 10.1248/bpb.28.2106. [PubMed:16272698 ]
  4. Mizuma H, Tanaka M, Nozaki S, Mizuno K, Tahara T, Ataka S, Sugino T, Shirai T, Kajimoto Y, Kuratsune H, Kajimoto O, Watanabe Y: Daily oral administration of crocetin attenuates physical fatigue in human subjects. Nutr Res. 2009 Mar;29(3):145-50. doi: 10.1016/j.nutres.2009.02.003. [PubMed:19358927 ]
  5. Zhou CH, Xiang M, He SY, Qian ZY: Crocetin inhibits cell cycle G1/S transition through suppressing cyclin D1 and elevating p27kip1 in vascular smooth muscle cells. Phytother Res. 2010 Jul;24(7):975-81. doi: 10.1002/ptr.3039. [PubMed:20041429 ]
  6. LOTUS database [Link]