Milbemycin B3 (CAS 51596-13-5) — formula C33H48O7, molecular weight 556.7; category organic chemicals.
Milbemycin B3 (CAS 51596-13-5) is a chemical raw material in the organic chemicals category. Its molecular formula C33H48O7 comprises 33 C, 48 H, 7 O atoms. Its molecular weight is about 556.7. Reported physicochemical data: LogP about 4.2. 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 | 51596-13-5 |
|---|---|
| Molecular Formula | C33H48O7 |
| Molecular Weight | 556.7 |
| LogP | 4.2 |
| Category | Organic Chemicals |
Milbemycin B3 is a carbon-based organic compound with CAS registry number 51596-13-5 and molecular formula C33H48O7 (molecular weight 556.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 51596-13-5
Its molecular formula C33H48O7 comprises 33 C, 48 H, 7 O atoms.
Also known as: Milbemycin B3 · 米尔倍霉素B3
Category: organic chemicals
The CAS registry number of Milbemycin B3 is 51596-13-5.
Molecular formula C33H48O7, molecular weight 556.7.
It is also registered under: Milbemycin B3, 米尔倍霉素B3.
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 Milbemycin B3 (CAS 51596-13-5), compiled from public chemistry databases.
| CAS Number | 51596-13-5 |
|---|---|
| PubChem CID | 10415323 |
| Molecular Formula | C33H48O7 |
| IUPAC Name | (1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21R,24S)-6'-ethyl-24-hydroxy-21-methoxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one |
| Molecular Weight | 556.7 |
|---|---|
| XLogP3 | 4.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 556.34000387 |
| Monoisotopic Mass | 556.34000387 |
| Topological Polar Surface Area | 83.5 |
| Heavy Atom Count | 40 |
(6R,25R)-28-Deoxy-6,28-epoxy-25-ethylmilbemycin B; 51596-13-5; Milbemycin B, 28-deoxy-6,28-epoxy-25-ethyl-, (6R,25R)-
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 米尔倍霉素B3