Leptomycin B (CAS 87081-35-4) — formula C33H48O6, molecular weight 540.7; category organic chemicals.
Leptomycin B (CAS 87081-35-4) is a chemical raw material in the organic chemicals category. Its molecular formula C33H48O6 comprises 33 C, 48 H, 6 O atoms. Its molecular weight is about 540.7. Reported physicochemical data: LogP about 7.9. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 87081-35-4 |
|---|---|
| Molecular Formula | C33H48O6 |
| Molecular Weight | 540.7 |
| LogP | 7.9 |
| Category | Organic Chemicals |
Leptomycin B is a carbon-based organic compound with CAS registry number 87081-35-4 and molecular formula C33H48O6 (molecular weight 540.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 87081-35-4
Its molecular formula C33H48O6 comprises 33 C, 48 H, 6 O atoms.
Also known as: Leptomycin B · 细霉素B
Category: organic chemicals
The CAS registry number of Leptomycin B is 87081-35-4.
Molecular formula C33H48O6, molecular weight 540.7.
It is also registered under: Leptomycin B, 细霉素B.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Leptomycin B (CAS 87081-35-4), compiled from public chemistry databases.
| CAS Registry Number | 87081-35-4 |
|---|---|
| PubChem CID | 5458861 |
| Molecular formula | C33H48O6 |
| IUPAC name | (2E,10E,12E,16E,18E)-17-ethyl-6-hydroxy-3,5,7,9,11,15-hexamethyl-19-(3-methyl-6-oxo-2,3-dihydropyran-2-yl)-8-oxononadeca-2,10,12,16,18-pentaenoic acid |
| Molecular Weight | 540.7 |
|---|---|
| XLogP3 | 7.9 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 15 |
| Exact Mass | 540.34508925 |
| Monoisotopic Mass | 540.34508925 |
| Topological Polar Surface Area | 101 |
| Heavy Atom Count | 39 |
NSC364372; CI 940;LMB; Probes1_000170; Probes2_000132; CHEMBL2001508; SCHEMBL10606419; BS-1493
Leptomycin B · CAS 87081-35-4 · C33H48O6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 细霉素B