FILIPIN III
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
654.83
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White to yellow powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Filipin III
CAS No.: 480-49-9
Molecular Formula: C35H58O11
Molecular Weight: 654.83
Synonyms: Filimarisin
Physical and Chemical Properties
- Appearance: White to yellow crystalline powder
- Melting Point: 163–180 °C
- Specific Rotation: [α]D25 ?245° (c=0.8, DMF)
- Density: 1.161±0.06 g/cm3 (predicted)
- Boiling Point: 913.9±65.0 °C (predicted)
- UV λmax: 323, 339, 357 nm (methanol)
- Solubility:
- Methanol: ~10 mg/mL (clear, yellowish)
- DMSO: ~10 mg/mL
- DMF: ~5 mg/mL
- Ethanol: ~1 mg/mL
- Practically insoluble in water
- Stability: Light?sensitive, unstable in acidic/alkaline conditions; hygroscopic.
- Storage Temp: ?20 °C, protect from light and moisture
Application
- Antifungal antibiotic: Pentaene macrolide from Streptomyces filipinensis; disrupts fungal membrane sterols (cholesterol/ergosterol).
- Fluorescent cholesterol probe: Used to label and quantify free cholesterol in cell membranes/lysosomes; excitation ~340 nm, emission ~480 nm.
- Biochemical research: Membrane structure studies, cholesterol trafficking assays, and antifungal susceptibility testing.
Storage Condition
Store at ?20 °C in a tightly sealed, light?proof container. Keep away from strong light, heat, acids, bases, and oxidizing agents. Avoid repeated freeze?thaw cycles.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Filipin III | Compliant | Visual & Identification |
| CAS No. | 480-49-9 | 480-49-9 | Standard |
| Molecular Formula | C35H58O11 | C35H58O11 | Standard |
| Molecular Weight | 654.83 | 654.83 | Standard |
| Appearance | White to yellow powder | Pale yellow powder | Visual Inspection |
| Purity (HPLC) | ≥90.0% | 95.7% | High Performance Liquid Chromatography |
| UV Spectrum | λmax 323/339/357 nm | Conforms | UV?Vis Spectrophotometry |
| Moisture | ≤0.50% | 0.22% | Karl Fischer Titration |
| Residue on Ignition | ≤0.10% | 0.04% | Gravimetric Method |
| Solubility (MeOH) | Clear, ≤10 mg/mL | Clear, ~9.9 mg/mL | Visual |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
