(+)-Ledene
- CAS No.
- 21747-46-6
- Chemical Name:
- (+)-Ledene
- Synonyms
- (+)-Ledene;Viridflorene;Varidiflorene;LEDENE, (+)-(RG);Einecs 244-565-3;Guaiazulene Impurity 4;95.0% (sum of enantiomers, GC);(+)-LEDENE 95+% MIXTURE OF ISOMERS;(+)-Ledene >=95.0% (sum of enantiomers, GC);(1S,2R,3R,11R)-3,3,7,11-TETRAMETHYL-TRICYCLO[6.3.0.0(2.4)]UNDEC-7-ENE
- CBNumber:
- CB7153554
- Molecular Formula:
- C15H24
- Molecular Weight:
- 204.35
- MDL Number:
- MFCD00042613
- MOL File:
- 21747-46-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| (+)-Ledene ≥95.0% (sum of enantiomers, GC) | 61770 | 250mg | $367 |
| (+)-Ledene | AA003BAA | 100mg | $513 |
| (+)-Ledene 97% | MT-16357 | 1g | $418 |
| (+)-Ledene 97% | MT-16357 | 1g | $418 |
| (+)-Ledene | L320070 | 5mg | $45 |
| More product size | |||
| Melting point | 269°C |
|---|---|
| Boiling point | 268-270 °C (lit.) |
| Density | 0.927 g/mL at 20 °C (lit.) |
| refractive index |
n |
| storage temp. | Refrigerator |
| solubility | Chloroform (Sparingly), Ethanol (Slightly) |
| form | Oil |
| color | Colourless |
| optical activity | [α]20/D +68±2°, c = 10% in ethanol |
| BRN | 2554786 |
| InChI | 1S/C15H24/c1-9-6-8-12-14(15(12,3)4)13-10(2)5-7-11(9)13/h10,12-14H,5-8H2,1-4H3/t10-,12-,13-,14-/m1/s1 |
| InChIKey | WGTRJVCFDUCKCM-FMKGYKFTSA-N |
| SMILES | C[C@@H]1CCC2=C(C)CC[C@@H]3[C@H]([C@H]12)C3(C)C |
| LogP | 6.447 (est) |
| FDA UNII | 236ZZ41F70 |
| UNSPSC Code | 12352002 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| PPE | Eyeshields, Gloves |
|---|---|
| Safety Statements | 23-24/25 |
| WGK Germany | 3 |
| Storage Class | 10 - Combustible liquids |
(+)-Ledene price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 61770 | (+)-Ledene ≥95.0% (sum of enantiomers, GC) | 21747-46-6 | 250mg | $367 | 2023-06-20 | Buy |
| aablocks | AA003BAA | (+)-Ledene | 21747-46-6 | 100mg | $513 | 2026-05-28 | Buy |
| AHH | MT-16357 | (+)-Ledene 97% | 1g | $418 | 2026-05-26 | Buy | |
| AHH | MT-16357 | (+)-Ledene 97% | 1g | $418 | 2026-05-25 | Buy | |
| TRC | L320070 | (+)-Ledene | 21747-46-6 | 5mg | $45 | 2021-12-16 | Buy |
(+)-Ledene Chemical Properties,Uses,Production
Description
(+)-Ledene, also called leden or viridiflorene, is an organic compound that belongs to the group of 5, 10-cycloaromadendrane sesquiterpenoids. These compounds are derived from the aromadendrane skeleton through a cyclization reaction between carbon atoms 5 and 10. (+)-Ledene is mainly found in saliva and is considered to have low solubility in water and a relatively neutral nature. In cellular environments, (+)-ledene is predominantly present in the cell membrane (predicted based on logP) and cytoplasm.
Uses
(+)-Ledene is an essential oil that is synthesized by viridiflorene synthase. It has been studied as an antioxidant, antimicrobial, antibiofilm and to treat various cancers.
Definition
ChEBI: Viridiflorene is a carbotricyclic sesquiterpene obtained from several natural sources, including Australian Tea Tree oil (Melaleuca alternifolia.) It is a sesquiterpene and a carbotricyclic compound.
General Description
(+)-Ledene is a naturally occurring sesquiterpene that can be prepared from (+)-aromadendrene via isomerization.
References
[1] DUC N. TRAN Prof.Dr. N C. Biomimetic Synthesis of (+)-Ledene, (+)-Viridiflorol, ()-Palustrol, (+)-Spathulenol, and Psiguadial A, C, and D via the Platform Terpene (+)-Bicyclogermacrene[J]. Chemistry - A European Journal, 2014. DOI:10.1002/chem.201403082.
[2] S. L. GWALTNEY K. J S S T Sakata. Bridged to Fused Ring Interchange. Methodology for the Construction of Fused Cycloheptanes and Cyclooctanes. Total Syntheses of Ledol, Ledene, and Compressanolide[J]. The Journal of Organic Chemistry, 1996. DOI:10.1021/jo961005a.
(+)-Ledene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3619 | 58 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354; +1-00000000000 | marketing@targetmol.com | United States | 32468 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-86-17392712779 +86-13289823923 | 1090@dideu.com | China | 8660 | 58 |
| GIHI CHEMICALS CO.,LIMITED | +86-571-86217390; +8618058761490 | info@gihichemicals.com | China | 49895 | 58 |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501 | product@acmec-e.com | China | 33324 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 52923 | 58 | |
| SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 | cooperation@kean-chem.com | China | 40066 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131956 | 58 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40228 | 62 |
