China (Mainland)
Assessedsupplier
high quality Pimaricin CAS NO.7681-93-8
- FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: L/C,T/T,
- Available Specifications:
Best Quality(1-10)Kilogram
- Product Details
Keywords
- Pimaricin
- high purity Pimaricin
- factory supply Pimaricin
Quick Details
- ProName: high quality Pimaricin
- CasNo: 7681-93-8
- Molecular Formula: C33H47NO13
- Appearance: Colorless to light yellow liquid
- Application: Used in a base-free iridium-catalyzed ...
- DeliveryTime: With about 7-10 days after receipt the...
- PackAge: as you requested
- Port: China main port
- ProductionCapacity: 10 Kilogram/Day
- Purity: 99%
- Storage: room temperature
- Transportation: by courier
- LimitNum: 1 Gram
- Transportation: by courier
Superiority
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details
| CAS: | 7681-93-8 |
| MF: | C33H47NO13 |
| MW: | 665.73 |
| EINECS: | 231-683-5 |
| Product Categories: | ERGOSTAT;antibiotic;Food additive;raw materials;Food & Feed ADDITIVES;Antifungal (Topical);Intermediates & Fine Chemicals;Pharmaceuticals;food additives |
| Mol File: | 7681-93-8.mol |
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| Pimaricin Chemical Properties |
| Melting point | 2000C (dec) |
| Boiling point | 952℃ |
| alpha | D20 +278° (c = 1 in CH3COOH) |
| density | 1.0 g/mL at 20 °C(lit.) |
| Fp | >110°(230°F) |
| storage temp. | 2-8°C |
| solubility | Soluble in DMSO |
| form | aqueous suspension |
| Sensitive | Light Sensitive |
| Merck | 13,6453 |
| Stability: | Light sensitive |
| Safety Information |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| Safety Statements | 24/25-36 |
| WGK Germany | 2 |
| RTECS | TK3325000 |
| F | 8-10 |
| MSDS Information |
| Provider | Language |
|---|---|
| Pimaricin | English |
| SigmaAldrich | English |
| Pimaricin Usage And Synthesis |
| Description | Pimaricin (also known as natamycin, INN) belongs to a naturally occurring antifungal agent produced through the fermentation of the bacterium Streptomyces natalensis. It is a kind of macrolide polyene antifungal used for the treatment of fungal keratitis, which is a kind of eye infection. In medical field, it can be used for the treatment of various kind of fungal infections caused by Candida, Aspergillus, Cephalosporium, Fusarium, and Penicillium. In food industry, it can be used as a natural preservative to prevent fungal outgrowth. Its mechanism of action is through binding to the ergosterol in the plasma membrane of fungi, inhibiting the process of ergosterol-dependent fusion of vacuoles and membrane fusion, further inhibiting the fungal growth. It also inhibit the transport of amino acid and glucose through inhibiting membrane transport proteins. |
| References |
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| Chemical Properties | White to Off-White Solid |
| Uses | Polyene antifungal antibiotic |
| Uses | analgesic, antimigraine |
| Uses | Pimaricin is a macrocyclic tetraene originally isolated from Streptomyces natalensis in 1957. Pimaricin exhibits broad spectrum antifungal activity against yeast and filamentous fungi by binding specifically to ergosterol to block fungal growth. Unlike the related polyenes, nystatin and filipin, pimaricin does not change the permeability of the plasma membrane. Pimaricin is used in the food industry for surface treatment of cheeses as a mould inhibitor. |