Celastrol
Order Celastrol (CAS 34157-83-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
About Celastrol
Celastrol is part of the Zemixal API Reference Standards range. Identity at a glance (Reference Standard): CAS 34157-83-0, formula C29H38O4 and molar mass 450.6 g/mol. It is handled as a solid.
Where it is used
- Identification & assay
- Method development & validation
- QC reference material
Handling and storage
Hazard communication follows GHS (Danger: H301). Our SDS lists exposure controls and first-aid measures.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Celastrol |
|---|---|
| Catalogue number | ZX-047639 |
| CAS number | 34157-83-0 |
| IUPAC name | (2R,4aS,6aR,6aS,14aS,14bR)-10-hydroxy-2,4a,6a,6a,9,14a-hexamethyl-11-oxo-1,3,4,5,6,13,14,14b-octahydropicene-2-carboxylic acid |
| Molecular formula | C29H38O4 |
| Molar mass | 450.6 g/mol |
| Exact mass | 450.277 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 5.9 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 74.6 Ų |
| HS code | 38229090 |
| InChIKey | KQJSQWZMSAGSHN-JJWQIEBTSA-N |
| SMILES | CC1=C(C(=O)C=C2C1=CC=C3[C@]2(CC[C@@]4([C@@]3(CC[C@@]5([C@H]4C[C@](CC5)(C)C(=O)O)C)C)C)C)O |
| PubChem CID | 122724 |
| Synonyms | Tripterin, Tripterine, D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-hydroxy-2-oxo-, (20alpha)-, 3-Hydroxy-24-nor-2-oxo-1(10),3,5,7-friedelatetraen-29-oic Acid, 2-Oxo-3-hydroxy-24-norfriedelane-1(10),3,5,7-tetraene-29-oic acid, 34157-83-0 (castrol), Celastrol,Tripterin, Pristimerin (Celastrol), EX-A7823, (20alpha)-3-hydroxy-2-oxo-D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oate, (20alpha)-3-hydroxy-2-oxo-D:A-Friedo-24-noroleana-1(10),3,5,7-tetraen-29-oic acid, 3-Hydroxy-2-oxo-24-nor-D:A-friedooleana-1(10),3,5,7-tetraen-29-oic acid |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H301Toxic if swallowed
Precautionary statements P264, P270, P301 + P316, P321, P330, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Celastrol
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