C79409
Cholesteryl stearate
96%
Synonym(s):
5-Cholesten-3β-yl octadecanoate
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
5 g | Check Cart for Availability | $120.00 |
About This Item
$120.00
Quality Segment
assay
96%
form
powder
optical activity
[α]25/D −21°, c = 2 in chloroform
mp
79-83 °C (lit.)
transition temp
cholesteric phase to smectic phase 75.5 °C, isotropic phase to cholesteric phase 79.5 °C, crystalline phase to isotropic phase 83 °C
SMILES string
CCCCCCCCCCCCCCCCCC(=O)O[C@H]1CC[C@]2(C)C3CC[C@]4(C)C(CCC4C3CC=C2C1)[C@H](C)CCCC(C)C
InChI
1S/C45H80O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-25-43(46)47-38-30-32-44(5)37(34-38)26-27-39-41-29-28-40(36(4)24-22-23-35(2)3)45(41,6)33-31-42(39)44/h26,35-36,38-42H,7-25,27-34H2,1-6H3/t36-,38+,39+,40-,41+,42+,44+,45-/m1/s1
InChI key
XHRPOTDGOASDJS-XNTGVSEISA-N
General description
Application
1 of 1
This Item | |||
|---|---|---|---|
| description 96% | description analytical standard | description certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | description United States Pharmacopeia (USP) Reference Standard |
| assay 96% | assay ≥99.0% (GC) | assay - | assay - |
| form powder | form - | form - | form - |
| mp 79-83 °C (lit.) | mp 37-41 °C (lit.) | mp 37-41 °C (lit.) | mp 34-38 °C (lit.) |
| Quality Level 100 | Quality Level 100 | Quality Level 300 | Quality Level - |
| transition temp isotropic phase to cholesteric phase 79.5 °C, crystalline phase to isotropic phase 83 °C, cholesteric phase to smectic phase 75.5 °C | transition temp - | transition temp - | transition temp - |
| optical activity [α]25/D −21°, c = 2 in chloroform | optical activity - | optical activity - | optical activity - |
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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