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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2005-11-16 15:48:42 UTC
Update Date2022-03-07 02:49:07 UTC
HMDB IDHMDB0000969
Secondary Accession Numbers
  • HMDB00969
Metabolite Identification
Common Name1,25-Dihydroxyvitamin D3-26,23-lactone
Description1,25-Dihydroxyvitamin D3-26,23-lactone (1,25(OH)2D3-26,23-lactone) is a vitamin D3 metabolite. The formation of 1,25(OH)2D3-26,23-lactone occurs in normocalcemic states and in situations in which 1,25(OH)2D3 has been administered. (PMID: 6324253 ). 1,25-dihydroxyvitamin D3 and (23S)-1,23,25-trihydroxyvitamin D3 are efficient precursors to 1,25(OH)2D3-26,23-lactone. 1,25(OH)2D3-26,23-lactone has an inhibitory action of bone resorption and the lactone ring plays a major part in its expression. (PMID: 6548386 , 1666030 ).
Structure
Data?1582752168
Synonyms
ValueSource
1,25-Dihydroxycholecalciferol-26-23-lactoneHMDB
1,25-LactoneHMDB
1alpha,25-Dihydroxyvitamin D3-26,23-lactoneHMDB
23S,25R)-1a,25-Dihydroxyvitamin D3 26,23-lactoneHMDB
Calcitriol lactoneHMDB
Calcitriol-26,23-lactoneHMDB
1 alpha,25-Dihydroxyvitamin D3-26,23-lactoneHMDB
23(S),25(R)-1,25(OH)2D3-26,23-LactoneHMDB
(23S,25R)-1a,25-Dihydroxyvitamin D3 26,23-lactone / (23S,25R)-1a,25-dihydroxycholecalciferol 26,23-lactoneHMDB
(23S,25R)-1Α,25-dihydroxyvitamin D3 26,23-lactone / (23S,25R)-1α,25-dihydroxycholecalciferol 26,23-lactoneHMDB
1,25-Dihydroxyvitamin D3-26,23-lactoneMeSH
Chemical FormulaC27H40O5
Average Molecular Weight444.6035
Monoisotopic Molecular Weight444.28757439
IUPAC Name(3R,5S)-5-[(2R)-2-[(1R,3aS,4E,7aR)-4-{2-[(1Z,3S,5R)-3,5-dihydroxy-2-methylidenecyclohexylidene]ethylidene}-7a-methyl-octahydro-1H-inden-1-yl]propyl]-3-hydroxy-3-methyloxolan-2-one
Traditional Name1,25-lactone
CAS Registry Number81203-50-1
SMILES
[H][C@@]1(CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C)[C@H](C)C[C@H]1C[C@@](C)(O)C(=O)O1
InChI Identifier
InChI=1S/C27H40O5/c1-16(12-21-15-27(4,31)25(30)32-21)22-9-10-23-18(6-5-11-26(22,23)3)7-8-19-13-20(28)14-24(29)17(19)2/h7-8,16,20-24,28-29,31H,2,5-6,9-15H2,1,3-4H3/b18-7+,19-8-/t16-,20-,21+,22-,23+,24+,26-,27-/m1/s1
InChI KeyWMYIVSWWSRCZFA-RWVJFQLJSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as vitamin d and derivatives. Vitamin D and derivatives are compounds containing a secosteroid backbone, usually secoergostane or secocholestane.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassVitamin D and derivatives
Direct ParentVitamin D and derivatives
Alternative Parents
Substituents
  • Triterpenoid
  • Steroid lactone
  • Gamma butyrolactone
  • Cyclic alcohol
  • Tertiary alcohol
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Carbonyl group
  • Organooxygen compound
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.011 g/LALOGPS
logP3.65ALOGPS
logP2.98ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)12.5ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity126.15 m³·mol⁻¹ChemAxon
Polarizability51.11 ųChemAxon
Number of Rings4ChemAxon
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]+208.24331661259
DarkChem[M-H]-199.80731661259
AllCCS[M+H]+212.77232859911
AllCCS[M-H]-211.45832859911
DeepCCS[M-2H]-244.45430932474
DeepCCS[M+Na]+218.9630932474
AllCCS[M+H]+212.832859911
AllCCS[M+H-H2O]+210.732859911
AllCCS[M+NH4]+214.732859911
AllCCS[M+Na]+215.232859911
AllCCS[M-H]-211.532859911
AllCCS[M+Na-2H]-213.432859911
AllCCS[M+HCOO]-215.732859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,25-Dihydroxyvitamin D3-26,23-lactone[H][C@@]1(CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C)[C@H](C)C[C@H]1C[C@@](C)(O)C(=O)O14297.5Standard polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone[H][C@@]1(CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C)[C@H](C)C[C@H]1C[C@@](C)(O)C(=O)O13553.2Standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone[H][C@@]1(CC[C@@]2([H])\C(CCC[C@]12C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C)[C@H](C)C[C@H]1C[C@@](C)(O)C(=O)O13990.3Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,25-Dihydroxyvitamin D3-26,23-lactone,1TMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O[Si](C)(C)C)C[C@@H]1O3485.0Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,1TMS,isomer #2C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O)C[C@@H]1O[Si](C)(C)C3481.1Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,1TMS,isomer #3C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C)C(=O)O2)C[C@@H](O)C[C@@H]1O3662.7Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C)C(=O)O2)C[C@@H](O[Si](C)(C)C)C[C@@H]1O3560.3Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TMS,isomer #2C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O[Si](C)(C)C)C[C@@H]1O[Si](C)(C)C3425.1Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TMS,isomer #3C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C)C(=O)O2)C[C@@H](O)C[C@@H]1O[Si](C)(C)C3545.4Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,3TMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C)C(=O)O2)C[C@@H](O[Si](C)(C)C)C[C@@H]1O[Si](C)(C)C3497.7Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,1TBDMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@H]1O3693.2Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,1TBDMS,isomer #2C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O)C[C@@H]1O[Si](C)(C)C(C)(C)C3676.5Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,1TBDMS,isomer #3C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C(C)(C)C)C(=O)O2)C[C@@H](O)C[C@@H]1O3891.3Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TBDMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C(C)(C)C)C(=O)O2)C[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@H]1O3993.5Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TBDMS,isomer #2C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O)C(=O)O2)C[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@H]1O[Si](C)(C)C(C)(C)C3837.5Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,2TBDMS,isomer #3C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C(C)(C)C)C(=O)O2)C[C@@H](O)C[C@@H]1O[Si](C)(C)C(C)(C)C3960.3Semi standard non polar33892256
1,25-Dihydroxyvitamin D3-26,23-lactone,3TBDMS,isomer #1C=C1/C(=C\C=C2/CCC[C@@]3(C)[C@H]2CC[C@@H]3[C@H](C)C[C@H]2C[C@@](C)(O[Si](C)(C)C(C)(C)C)C(=O)O2)C[C@@H](O[Si](C)(C)C(C)(C)C)C[C@@H]1O[Si](C)(C)C(C)(C)C4114.6Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (Non-derivatized) - 70eV, Positivesplash10-004i-0019700000-9c2172548b380d6ca91b2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (3 TMS) - 70eV, Positivesplash10-0002-2100339000-93c90be155ad494536952017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_1_1) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_1_2) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_1_3) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_2_1) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_2_2) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TMS_2_3) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_1_1) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_1_2) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_1_3) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_2_1) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_2_2) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_2_3) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone GC-MS (TBDMS_3_1) - 70eV, PositiveNot Available2021-11-06Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 10V, Positive-QTOFsplash10-056r-0006900000-d3d166deef0933737d1d2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 20V, Positive-QTOFsplash10-0a6r-0628900000-cbd4e6e8feb6169622ed2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 40V, Positive-QTOFsplash10-0bti-0119000000-9899d22fda1efc4d97c02017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 10V, Negative-QTOFsplash10-0006-0001900000-96cd3075ec26335927e72017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 20V, Negative-QTOFsplash10-004l-0002900000-127a4e586ef2392f5f682017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 40V, Negative-QTOFsplash10-0a4i-1009000000-672ca7ea50dcc3be37c42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 10V, Negative-QTOFsplash10-0006-0002900000-7a06f6703a3a6864820d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 20V, Negative-QTOFsplash10-052f-7307900000-81146dd68ea0081306352021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 40V, Negative-QTOFsplash10-0006-2603900000-3a75708441b9663255162021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 10V, Positive-QTOFsplash10-002b-0352900000-cf21aba2c7b98f507e682021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 20V, Positive-QTOFsplash10-00kb-0192200000-1be4400d7526fef77dfe2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,25-Dihydroxyvitamin D3-26,23-lactone 40V, Positive-QTOFsplash10-03dr-0952000000-208186dd5e2d9a9323bf2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
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 IDFDB022344
KNApSAcK IDNot Available
Chemspider ID4942850
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6438368
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceBaggiolini, Enrico G.; Uskokovic, Milan R.; Wovkulich, Peter M. Process for the preparation of 1a,23,25-trihydroxycholecalciferol-26-oic acid 23,26-lactone. U.S. (1986), 10 pp. Cont.-in-part of U.S. Ser. No. 461,835, abandoned. CODEN: USXXAM US 4632784 A 19861230 CAN 107:59328 AN 1987:459328
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Kumar R: Metabolism of 1,25-dihydroxyvitamin D3. Physiol Rev. 1984 Apr;64(2):478-504. [PubMed:6324253 ]
  2. Horst RL, Wovkulich PM, Baggiolini EG, Uskokovic MR, Engstrom GW, Napoli JL: (23S)-1,23,25-Trihydroxyvitamin D3: its biologic activity and role in 1 alpha,25-dihydroxyvitamin D3 26,23-lactone biosynthesis. Biochemistry. 1984 Aug 14;23(17):3973-9. [PubMed:6548386 ]
  3. Kumegawa M, Ishizuka S, Sumitani K, Hiura K, Kawata T, Okawa M, Hakeda Y: Effects of 1 alpha, 25-dihydroxyvitamin D3-26,23-lactone and its intermediate metabolites on bone metabolism in vivo and in vitro. Contrib Nephrol. 1991;91:109-15. [PubMed:1666030 ]