ContaminantDB: 4alpha-Formyl-5alpha-cholesta-8-en-3beta-ol

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2016-05-27 00:21:47 UTC

Update Date

2016-11-09 01:22:18 UTC

Accession Number

CHEM040686

Identification

Common Name

4alpha-Formyl-5alpha-cholesta-8-en-3beta-ol

Class

Small Molecule

Description

4alpha-formyl-5alpha-cholesta-8-en-3beta-ol is a 3-beta-hydroxysterol that is an intermediate in cholesterol biosynthesis II (via 24,25-dihydrolanosterol). It is a substrate for C-4 methyl sterol oxidase (SC4MOL) and can be generated from the enzymatic oxidation of 4alpha-hydroxymethyl-5alpha-cholesta-8-en-3beta-ol or from the enzymatic reduction of 4alpha-carboxy-5alpha-cholesta-8-en-3beta-ol. The sequence of reactions and the types of intermediates in cholesterol biosynthesis II (via 24,25-dihydrolanosterol) may vary. Alternate routes exist because reduction of the carbon 24,25 double bond on the hydrocarbon side chain of the sterol ring structure by sterol delta24-reductase can occur at multiple points in the pathway, giving rise to different intermediates. These intermediates, with or without a double bond in the hydrocarbon side chain, can serve as substrates for the other enzymes in the pathway.

Contaminant Sources

FooDB Chemicals

Contaminant Type

Not Available

Chemical Structure

MOL SDF 3D-SDF PDB SMILES InChI View 3D Structure

Synonyms

Value	Source
4a-Formyl-5a-cholesta-8-en-3b-ol	Generator
4Α-formyl-5α-cholesta-8-en-3β-ol	Generator
4a-Formyl-5a-cholesta-8-en-3beta-ol	HMDB
4alpha-Formyl-5alpha-cholesta-8-en-3b-ol	HMDB

Chemical Formula

C₂₈H₄₆O₂

Average Molecular Mass

414.664 g/mol

Monoisotopic Mass

414.350 g/mol

CAS Registry Number

Not Available

IUPAC Name

(2S,5S,6S,15R)-5-hydroxy-2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carbaldehyde

Traditional Name

(2S,5S,6S,15R)-5-hydroxy-2,15-dimethyl-14-(6-methylheptan-2-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-1(10)-ene-6-carbaldehyde

SMILES

CC(C)CCCC(C)C1CCC2C3=C(CC[C@]12C)[C@@]1(C)CC[C@H](O)[C@@H](C=O)C1CC3

InChI Identifier

InChI=1S/C28H46O2/c1-18(2)7-6-8-19(3)22-11-12-23-20-9-10-24-21(17-29)26(30)14-16-28(24,5)25(20)13-15-27(22,23)4/h17-19,21-24,26,30H,6-16H2,1-5H3/t19?,21-,22?,23?,24?,26-,27+,28-/m0/s1

InChI Key

MHYWFGFPMGLYBL-GYISYUOESA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as cholesterols and derivatives. Cholesterols and derivatives are compounds containing a 3-hydroxylated cholestane core.

Kingdom

Organic compounds

Super Class

Lipids and lipid-like molecules

Class

Steroids and steroid derivatives

Sub Class

Cholestane steroids

Direct Parent

Cholesterols and derivatives

Alternative Parents

Substituents

Cholesterol-skeleton
3-beta-hydroxysteroid
Hydroxysteroid
3-hydroxysteroid
Cyclic alcohol
Secondary alcohol
Organic oxygen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Carbonyl group
Aldehyde
Alcohol
Aliphatic homopolycyclic compound

Molecular Framework

Aliphatic homopolycyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	0.0009 g/L	ALOGPS
logP	6.02	ALOGPS
logP	6.29	ChemAxon
logS	-5.7	ALOGPS
pKa (Strongest Acidic)	14.1	ChemAxon
pKa (Strongest Basic)	-2.9	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	2	ChemAxon
Hydrogen Donor Count	1	ChemAxon
Polar Surface Area	37.3 Å²	ChemAxon
Rotatable Bond Count	6	ChemAxon
Refractivity	125.51 m³·mol⁻¹	ChemAxon
Polarizability	52.32 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-03ds-1009000000-6eb86c9a3034173c252f	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive	splash10-0229-3005900000-bfdfcd101abbb675ff08	Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-00kb-0009400000-7ec89c963d8bf4c4eeb3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-05ot-4129100000-fd56fb0aab18b84544ee	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0ap3-5139000000-66a2587d60a6f3e846f8	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-0003900000-5d87f50095cc7fa132fa	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-03di-0008900000-d532696886b27a754330	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-014j-1009000000-51cd56647cb59faff1f2	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-014j-0009400000-15a572c1bb186f6c7ce5	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-00ke-2039100000-2d308d8de7753eb2c6f3	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-05ai-9002000000-00c8a2f323bada0235db	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-0002900000-44587844a2c318dc9941	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-03di-0003900000-e02c42c72cf77c8a7ada	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-014r-0009000000-2258a326fe4c50d286bd	Spectrum