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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2007-01-22 22:13:14 UTC
Update Date2022-03-07 02:49:29 UTC
HMDB IDHMDB0005796
Secondary Accession Numbers
  • HMDB05796
Metabolite Identification
Common NamePicrocrocin
DescriptionPicrocrocin is a glycoside formed from glucose and safranal. It is found in the spice saffron, which comes from the crocus flower. Picrocrocin has a bitter taste and is the chemical most responsible for the taste of saffron. It is believed that picrocrocin is a degradation product of the carotenoid zeaxanthin (Wikipedia ).
Structure
Data?1582752365
SynonymsNot Available
Chemical FormulaC16H26O7
Average Molecular Weight330.3734
Monoisotopic Molecular Weight330.167853186
IUPAC Name(4R)-2,6,6-trimethyl-4-{[(2R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohex-1-ene-1-carbaldehyde
Traditional Name(4R)-2,6,6-trimethyl-4-{[(2R,4S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}cyclohex-1-ene-1-carbaldehyde
CAS Registry Number138-55-6
SMILES
CC1=C(C=O)C(C)(C)C[C@@H](C1)O[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O
InChI Identifier
InChI=1S/C16H26O7/c1-8-4-9(5-16(2,3)10(8)6-17)22-15-14(21)13(20)12(19)11(7-18)23-15/h6,9,11-15,18-21H,4-5,7H2,1-3H3/t9-,11-,12?,13+,14?,15-/m1/s1
InChI KeyWMHJCSAICLADIN-VKSCUUAMSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as o-glycosyl compounds. These are glycoside in which a sugar group is bonded through one carbon to another group via a O-glycosidic bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentO-glycosyl compounds
Alternative Parents
Substituents
  • Hexose monosaccharide
  • O-glycosyl compound
  • Monosaccharide
  • Oxane
  • Secondary alcohol
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Carbonyl group
  • Alcohol
  • Aldehyde
  • Primary alcohol
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effect
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling Point520.40 °C. @ 760.00 mm Hg (est)The Good Scents Company Information System
Water Solubility7707 mg/L @ 25 °C (est)The Good Scents Company Information System
LogP-0.240 (est)The Good Scents Company Information System
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility8.04 g/LALOGPS
logP-0.57ALOGPS
logP-0.75ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area116.45 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity81.18 m³·mol⁻¹ChemAxon
Polarizability34.37 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+174.87731661259
DarkChem[M-H]-173.98131661259
DeepCCS[M+H]+181.64430932474
DeepCCS[M-H]-179.24830932474
DeepCCS[M-2H]-212.61830932474
DeepCCS[M+Na]+187.55730932474
AllCCS[M+H]+180.832859911
AllCCS[M+H-H2O]+177.932859911
AllCCS[M+NH4]+183.432859911
AllCCS[M+Na]+184.232859911
AllCCS[M-H]-178.032859911
AllCCS[M+Na-2H]-178.532859911
AllCCS[M+HCOO]-179.132859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
PicrocrocinCC1=C(C=O)C(C)(C)C[C@@H](C1)O[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O3126.3Standard polar33892256
PicrocrocinCC1=C(C=O)C(C)(C)C[C@@H](C1)O[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O2493.6Standard non polar33892256
PicrocrocinCC1=C(C=O)C(C)(C)C[C@@H](C1)O[C@@H]1O[C@H](CO)C(O)[C@H](O)C1O2673.1Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Picrocrocin,1TMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O)[C@H](O)C2O)C12510.2Semi standard non polar33892256
Picrocrocin,1TMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C)[C@H](O)C2O)C12509.6Semi standard non polar33892256
Picrocrocin,1TMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O[Si](C)(C)C)C2O)C12507.1Semi standard non polar33892256
Picrocrocin,1TMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O)C2O[Si](C)(C)C)C12507.8Semi standard non polar33892256
Picrocrocin,2TMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O[Si](C)(C)C)[C@H](O)C2O)C12526.2Semi standard non polar33892256
Picrocrocin,2TMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O)[C@H](O[Si](C)(C)C)C2O)C12522.2Semi standard non polar33892256
Picrocrocin,2TMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O)[C@H](O)C2O[Si](C)(C)C)C12512.6Semi standard non polar33892256
Picrocrocin,2TMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C2O)C12516.6Semi standard non polar33892256
Picrocrocin,2TMS,isomer #5CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C)[C@H](O)C2O[Si](C)(C)C)C12524.0Semi standard non polar33892256
Picrocrocin,2TMS,isomer #6CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O[Si](C)(C)C)C2O[Si](C)(C)C)C12522.5Semi standard non polar33892256
Picrocrocin,3TMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C2O)C12534.5Semi standard non polar33892256
Picrocrocin,3TMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O[Si](C)(C)C)[C@H](O)C2O[Si](C)(C)C)C12554.5Semi standard non polar33892256
Picrocrocin,3TMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O)[C@H](O[Si](C)(C)C)C2O[Si](C)(C)C)C12534.4Semi standard non polar33892256
Picrocrocin,3TMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C2O[Si](C)(C)C)C12523.3Semi standard non polar33892256
Picrocrocin,4TMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C)C(O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C2O[Si](C)(C)C)C12523.7Semi standard non polar33892256
Picrocrocin,1TBDMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O)[C@H](O)C2O)C12734.5Semi standard non polar33892256
Picrocrocin,1TBDMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C(C)(C)C)[C@H](O)C2O)C12735.5Semi standard non polar33892256
Picrocrocin,1TBDMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O[Si](C)(C)C(C)(C)C)C2O)C12716.5Semi standard non polar33892256
Picrocrocin,1TBDMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O)C2O[Si](C)(C)C(C)(C)C)C12731.9Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)[C@H](O)C2O)C12960.1Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O)[C@H](O[Si](C)(C)C(C)(C)C)C2O)C12954.2Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O)[C@H](O)C2O[Si](C)(C)C(C)(C)C)C12953.5Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C2O)C12942.3Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #5CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C(C)(C)C)[C@H](O)C2O[Si](C)(C)C(C)(C)C)C12949.3Semi standard non polar33892256
Picrocrocin,2TBDMS,isomer #6CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O)[C@H](O[Si](C)(C)C(C)(C)C)C2O[Si](C)(C)C(C)(C)C)C12947.5Semi standard non polar33892256
Picrocrocin,3TBDMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C2O)C13179.4Semi standard non polar33892256
Picrocrocin,3TBDMS,isomer #2CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)[C@H](O)C2O[Si](C)(C)C(C)(C)C)C13200.3Semi standard non polar33892256
Picrocrocin,3TBDMS,isomer #3CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O)[C@H](O[Si](C)(C)C(C)(C)C)C2O[Si](C)(C)C(C)(C)C)C13180.6Semi standard non polar33892256
Picrocrocin,3TBDMS,isomer #4CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO)C(O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C2O[Si](C)(C)C(C)(C)C)C13155.6Semi standard non polar33892256
Picrocrocin,4TBDMS,isomer #1CC1=C(C=O)C(C)(C)C[C@H](O[C@@H]2O[C@H](CO[Si](C)(C)C(C)(C)C)C(O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C2O[Si](C)(C)C(C)(C)C)C13384.7Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Picrocrocin GC-MS (Non-derivatized) - 70eV, Positivesplash10-08mi-9564000000-feb7ff7c9e096478cbe12017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Picrocrocin GC-MS (4 TMS) - 70eV, Positivesplash10-0udi-1411139000-a95aeaecbd26e5644edd2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Picrocrocin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Picrocrocin GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 10V, Positive-QTOFsplash10-0i0r-0905000000-f0a0b61d127bacdf2fc12017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 20V, Positive-QTOFsplash10-0gb9-2900000000-7410d761ac69f1d6439d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 40V, Positive-QTOFsplash10-0f79-4900000000-6830762da017afef27e42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 10V, Negative-QTOFsplash10-00or-0908000000-3a830b624238dc3009352017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 20V, Negative-QTOFsplash10-014r-0901000000-f4613cfabc2e266b45952017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 40V, Negative-QTOFsplash10-00kr-2900000000-ef5cad7e4ba87ea3ef462017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 10V, Positive-QTOFsplash10-001i-0609000000-465a7951d4af16d702dd2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 20V, Positive-QTOFsplash10-00di-1900000000-cc710987d5b04f0cb7172021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 40V, Positive-QTOFsplash10-006t-2900000000-a3a6d3c48042c561b1cc2021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 10V, Negative-QTOFsplash10-0fb9-0009000000-e7e4c4d2578fbfebc7d12021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 20V, Negative-QTOFsplash10-000i-1900000000-56c4886312e40f4f01112021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Picrocrocin 40V, Negative-QTOFsplash10-052r-5910000000-16f6449dab1151e83cbc2021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB014885
KNApSAcK IDC00043821
Chemspider ID17216348
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkPicrocrocin
METLIN IDNot Available
PubChem Compound22833654
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1524641
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available