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151114

Sigma-Aldrich

Cholesteryl acetate

97%

Synonym(s):

3β-Acetoxy-5-cholestene, 3β-Hydroxy-5-cholestene 3-acetate, 5-Cholesten-3β-ol 3-acetate

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About This Item

Empirical Formula (Hill Notation):
C29H48O2
CAS Number:
604-35-3
Molecular Weight:
428.69
Beilstein:
2064235
EC Number:
210-066-4
MDL number:
MFCD00003636
UNSPSC Code:
12352103
PubChem Substance ID:
24849092
NACRES:
NA.23
Pricing and availability is not currently available.

Quality Level

200

Assay

97%

form

liquid crystal

optical activity

[α]24/D −44°, c = 2 in chloroform

mp

112-114 °C (lit.)

SMILES string

CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@H](CC[C@]4(C)[C@H]3CC[C@]12C)OC(C)=O

InChI

1S/C29H48O2/c1-19(2)8-7-9-20(3)25-12-13-26-24-11-10-22-18-23(31-21(4)30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-20,23-27H,7-9,11-18H2,1-6H3/t20-,23+,24+,25-,26+,27+,28+,29-/m1/s1

InChI key

XUGISPSHIFXEHZ-VEVYEIKRSA-N

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Related Categories

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCW1374
MKCW6404
MKCT5293
MKCM9914
MKCJ0341

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W Kaminsky et al.
Journal of microscopy, 228(Pt 2), 153-164 (2007-11-01)
A polarized light imaging technique is introduced that simultaneously captures and unfolds transmittance, fast/slow axes directions and birefringence or linear dichroism from single camera exposures. The technique, based on the rotating polarizer method, is capable of sampling an object through
Chirality in liquid crystals
Goodby, J. W.
Journal of Materials Chemistry, 1(3), 307-318 (1991)
Allylic nitration of 3 beta-sitosterol and cholesterol acetate: preparation of 7-nitro derivatives.
M Jiménez-Estrada et al.
Steroids, 62(6), 500-503 (1997-06-01)
I Gvozdovskyy et al.
The European physical journal. E, Soft matter, 24(3), 211-215 (2007-12-07)
Detailed studies are reported of the Lehmann-type effect of rotation of small single crystals of chiral substances during their dissolution at the top of a nematic droplet, which was first noted in our previous works. The rotation effect is shown
Ana Paula D M Espindola et al.
Journal of the American Chemical Society, 131(44), 15994-15995 (2009-10-23)
A new technique to deconvolute complex (1)H NMR spectra of small molecules has been developed that utilizes shape selective pulses to simultaneously decouple multiple protons. A limitation in the assignment of the relative configuration of small molecules is the ability
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