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464-99-3

Lupane, also known as Lupane University, is an institution of higher learning located in Lupane, Zimbabwe. It was established in 1994 and offers a variety of undergraduate and postgraduate programs across different disciplines, including agriculture, business, education, and natural resources. The university is committed to providing quality education and research opportunities, focusing on community development and the advancement of knowledge in line with the needs of the region. It plays a significant role in the intellectual and economic growth of the area, contributing to the development of skilled professionals who can address local and global challenges.

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  • 464-99-3 Structure

  • Basic information

    1. Product Name: LUPANE
    2. Synonyms: LUPANE;5α-Lupane
    3. CAS NO:464-99-3
    4. Molecular Formula: C30H52
    5. Molecular Weight: 412.73
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 464-99-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 457.4°Cat760mmHg
    3. Flash Point: 221.8°C
    4. Appearance: /
    5. Density: 0.925g/cm3
    6. Vapor Pressure: 4.06E-08mmHg at 25°C
    7. Refractive Index: 1.497
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: LUPANE(CAS DataBase Reference)
    11. NIST Chemistry Reference: LUPANE(464-99-3)
    12. EPA Substance Registry System: LUPANE(464-99-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 464-99-3(Hazardous Substances Data)

464-99-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 464-99-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 464-99:
(5*4)+(4*6)+(3*4)+(2*9)+(1*9)=83
83 % 10 = 3
So 464-99-3 is a valid CAS Registry Number.
InChI:InChI=1/C30H52/c1-20(2)21-12-16-27(5)18-19-29(7)22(25(21)27)10-11-24-28(6)15-9-14-26(3,4)23(28)13-17-30(24,29)8/h20-25H,9-19H2,1-8H3/t21-,22?,23?,24?,25?,27-,28+,29-,30-/m1/s1

464-99-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name lupane

1.2 Other means of identification

Product number -
Other names (1R,3aR,5aR,5bR,11aS)-3a,5a,5b,8,8,11a-hexamethyl-1-propan-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:464-99-3 SDS

464-99-3Downstream Products

464-99-3Relevant articles and documents

Reaction of 2-bromo-3-keto triterpenoids: Deoxygenation and simultaneous debromination by Huang-Minion reduction condition

Ghosh, Pranab,Chakraborty, Prasanta

, p. 519 - 524 (2013/11/06)

On heating 2α-bromo/2,2-dibromo lupanone (1/1a) and 2α-bromo/4α-bromo friedelin (2/2a) with diethylene glycol and hydrazine hydrate (Huang-Minlon modified Wolff-Kishner reaction) under reflux produced lupane (3) and- friedelane (4), respectively.

Studies on reaction of 2-bromo-3-ketotriterpenoids: Part IV - Debromination and dehydrobromination of 2α-bromo and 2,2-dibromo derivatives of lupanone and methyl dihydrobetulonate

Pradhan, Bhim Prasad,Ghosh, Pranab

, p. 73 - 75 (2007/10/02)

2α-bromolupanone/methyl 2α-dibromodihydrobetulonate (1/1') and 2,2-dibromolupanone/methyl 2,2-dibromodihydrobetulonate (2/2') on refluxing with dimethylaniline (DMA) for 6 hr afford lupanone/methyl dihydrobetulonate (3/3') whereas 6 hr reflux of 1/1' and 2/2' with LiBr in dimethylformamide (DMF) furnish lup-1(2)-en-3-one/28-carbomethoxylup-1(2)-en-3-one (4/4') and 2-bromolup-1(2)-en-3-one/2-bromo-28-carbomethoxylup-1(2)-en-3-one (5/5'), respectively.On the other hand Wolff-Kishner reduction of 1/2 results in the formation of lupane (6).

The synthesis of nor- and bisnorlupanes

Wahhab, Amal,Ottosen, Margaret,Bachelor, Frank W.

, p. 570 - 577 (2007/10/02)

In course of our studies on geochemical biomarkers we required a series of lupane standards.We report here an efficient synthesis of lupane (1) in three steps from betulin (3) in an overall yield of 47.2 percent. 17β(H)-28-Norlupane (2) was obtained in 90

HOMOGENEOUS HYDROGENATION AND DEUTERATION OF PENTACYCLIC TRITERPENOIDS: DOUBLE BONDS IN SIDE-CHAINS

Protiva, Jiri,Lepsa, Ludek,Klinotova, Eva,Klinot, Jiri,Krecek, Vaclav,Vystrcil, Alois

, p. 2734 - 2741 (2007/10/02)

The reduction of terminal double bonds in the side chains on the rings A and E of pentacyclic triterpenoids by means of tris(triphenylphosphine)rhodium chloride permits selective reduction of dienes and labelling with deuterium with a low scattering.The effect of the amount of the catalyst and the solvent used on the rate of reduction was studied in the case of 3β,28-diacetylbetulin.

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