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Home > Encyclopedia > 25-Hydroxycholesterol

25-Hydroxycholesterol

25-Hydroxycholesterol structure

25-Hydroxycholesterol 

structure
  • CAS No:

    2140-46-7

  • Formula:

    C27H46O2

  • Chemical Name:

    25-Hydroxycholesterol

  • Synonyms:

    Cholest-5-ene-3,25-diol,(3β)-;Cholest-5-ene-3β,25-diol;(3β)-Cholest-5-ene-3,25-diol;25-Hydroxycholesterol;5-Cholesten-3β,25-diol;25-Hydroxy-5-cholestene-3β-ol;16505-96-7

  • Categories:

    Biochemical Engineering  >  Lipids

Description

25-Hydroxycholesterol is a metabolite of cholesterol that is produced and secreted by macrophages in response to Toll-like receptor (TLR) activation. 25-hydroxycholesterol is a potent (EC50≈65 nM) and selective suppressor of IgA production by B cells.


25-hydroxycholesterol is an oxysterol and a 25-hydroxy steroid. It has a role as a human metabolite. It derives from a cholesterol.

25-Hydroxycholesterol Basic Attributes

402.653

402.65

767JTD2N31

DTXSID5044023

29062990

Characteristics

40.46000

7.66

1.0±0.1 g/cm3

177-179 °C

513.1±23.0 °C at 760 mmHg

213.5±17.2 °C

1.538

1.13E-12mmHg at 25°C

202.81 Ų [M-H]- [CCS Type: DT, Method: single field calibrated with Agilent tune mix (Agilent)]

Safety Information

NONH for all modes of transport

3

20/21/22-36/37/38-48

26-36-45

Xn: Harmful;

P261-P280-P305 + P351 + P338

H302-H312-H315-H319-H332-H335-H373

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P314, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

25-hydroxycholesterol

25-Hydroxycholesterol Use and Manufacturing

Uses

An oxygenated derivative of Cholesterol (C432501); an oxysterol. An inhibitor of human immunodeficiency virus replication in vitro. It induces apoptosis in human monocytic cell lines as well as induc ing apoptosis in CEM cells associated with negative regulation of c-Myc.

Lipids -> Sterol Lipids [ST] -> Sterols [ST01] -> Cholesterol and derivatives [ST0101]

Computed Properties

Molecular Weight:402.7
XLogP3:6.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:5
Exact Mass:402.349780706
Monoisotopic Mass:402.349780706
Topological Polar Surface Area:40.5
Heavy Atom Count:29
Complexity:636
Defined Atom Stereocenter Count:8
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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