5α-Cholestane
- CAS No.
- 481-21-0
- Chemical Name:
- 5α-Cholestane
- Synonyms
- CHOLESTANE;NSC 224419;α-Cholestane;5α-Cholestane;5-α-cholestane;(5A)-CHOLESTANE;alpha-Cholestane;5ALPHA-CHOLESTANE;Cholestane, (5α)-;5A-Cholestane, TMS
- CBNumber:
- CB3239829
- Molecular Formula:
- C27H48
- Molecular Weight:
- 372.67
- MOL File:
- 481-21-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/25 18:01:05
| Melting point | 78-80 °C |
|---|---|
| Boiling point | 250 °C (1 mmHg) |
| Density | 0.9090 |
| refractive index | 1.4887 |
| storage temp. | room temp |
| form | Crystalline Powder |
| color | White |
| Merck | 13,2219 |
| BRN | 2051806 |
| LogP | 11.945 (est) |
| CAS DataBase Reference | 481-21-0(CAS DataBase Reference) |
| EPA Substance Registry System | Cholestane, (5.alpha.)- (481-21-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H315-H319-H331-H336-H351-H361d-H372-H412 |
| Precautionary statements | P201-P273-P301+P312+P330-P302+P352-P304+P340+P311-P308+P313 |
| Hazard Codes | Xn |
| Risk Statements | 22-38-40-48/20/22-67-36/38-20-63 |
| Safety Statements | 24/25-36/37-26 |
| RIDADR | UN 1888 6.1/PG 3 |
| WGK Germany | 3 |
| HS Code | 29021990 |
5α-Cholestane price More Price(4)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | C8003 | 5-α-Cholestane ≥97.0% (HPLC) | 481-21-0 | 100MG | ₹3883.95 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C8003 | 5-α-Cholestane ≥97.0% (HPLC) | 481-21-0 | 1G | ₹17693.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | C8003 | 5-α-Cholestane ≥97.0% (HPLC) | 481-21-0 | 5G | ₹61865.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 47124 | 5-α-Cholestane certified reference material, 10?mg/mL in chloroform | 481-21-0 | 1ML | ₹6876.1 | 2022-06-14 | Buy |
5α-Cholestane Chemical Properties,Uses,Production
Description
5α-Cholestane is a sterol that has been found in dust samples from urban and rural paved and agricultural and public unpaved roads. It has been used as an internal standard for the quantification of phytosterols by HPLC-MS/MS and fecal sterols by GC-FID and GC-MS.
Chemical Properties
WHITE CRYSTALLINE POWDER
Uses
5α-Cholestane was used as standard in cholesterol analysis by GC and HPLC.
Definition
ChEBI: The 5alpha-stereoisomer of cholestane.
Purification Methods
Crystallise 5-cholestane from Et2O/EtOH or EtOAc. [Ruzicka et al. Helv Chim Acta 16 327 1933, Beilstein 5 III 1132, 5 IV 1227.]
5α-Cholestane Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 111)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| SynZeal Research Pvt Ltd | +1 226-802-2078 | Gujarat, India | 6522 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Finetech Industry Limited | +86-27-87465837 +8618971612321 | China | 9640 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8673 | 58 | Inquiry |
| TargetMol Chemicals Inc. | +1-781-999-5354 | United States | 19973 | 58 | Inquiry |
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481-21-0
C27H48
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