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Key Documents

C7628

Sigma-Aldrich

5β-Cholanic acid

≥99% (TLC)

Synonym(s):

Ursocholanic acid

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About This Item

Empirical Formula (Hill Notation):
C24H40O2
CAS Number:
Molecular Weight:
360.57
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.77

Quality Level

Assay

≥99% (TLC)

form

powder

SMILES string

[H]C12CCCCC1(C)C3CCC4(C)C(CCC4C3CC2)[C@@H](C)CCC(O)=O

InChI

1S/C24H40O2/c1-16(7-12-22(25)26)19-10-11-20-18-9-8-17-6-4-5-14-23(17,2)21(18)13-15-24(19,20)3/h16-21H,4-15H2,1-3H3,(H,25,26)

InChI key

RPKLZQLYODPWTM-UHFFFAOYSA-N

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Myung Sook Huh et al.
Journal of controlled release : official journal of the Controlled Release Society, 144(2), 134-143 (2010-02-27)
Here, we designed a new nano-sized siRNA carrier system composed of biocompatible/biodegradable glycol chitosan polymer (GC) and strongly positively charged polyethylenimine (PEI) polymers. In order to make a stable and tumor-homing nano-sized carrier, each polymer was modified with hydrophobic 5beta-cholanic
Tieshi Li et al.
Journal of controlled release : official journal of the Controlled Release Society, 144(1), 101-108 (2010-02-02)
Murine embryonic limb cultures have invaluable roles in studying skeletogenesis. Substance delivery is an underdeveloped area in developmental biology that has primarily relied on Affi-Gel-Blue-agarose-beads. However, the lack of information about the efficiency of agarose-bead loading and release and difficulties
B Dayal et al.
Steroids, 60(6), 453-457 (1995-06-01)
An efficient and convenient procedure for the esterification, deformylation, and deacetylation of bile acids is described. This is achieved by the addition of a catalytic amount of methanesulfonic acid or para-toluene sulfonic acid to a solution of bile acid in
Taehwan Nam et al.
Bioconjugate chemistry, 21(4), 578-582 (2010-03-06)
We report tumor targeting nanoparticles for optical/MR dual imaging based on self-assembled glycol chitosan to be a potential multimodal imaging probe. To develop an optical/MR dual imaging probe, biocompatible and water-soluble glycol chitosan (M(w) = 50 kDa) were chemically modified
L Campanella et al.
Journal of pharmaceutical and biomedical analysis, 11(11-12), 1207-1214 (1993-11-01)
An ISFET device selective for cholanic acids, based on a PVC-sebacate membrane, containing benzyldimethylcetylammoniumcholate as exchanger, has been prepared, characterized and applied to the determination of cheno or ursodeoxycholic acid content of commercial pharmaceutical drugs and critical micellar concentration (CMC)

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