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Suppiler in China and Low Price; Natamycin; CAS: 7681-93-8
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| Post Date: | Dec 20,2017 |
| Expiry Date: | Dec 20,2018 |
| Detailed Description: |
Cas No. :7681-93-8
Quantity: 1Kilograms Specs:USP/BP/EP/CP Price:1 USD Kilograms Payment Method: T/T Product name:natamycin Synonyms:myprozine; mycophyt; cl12,625; Synogil; (1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-22-[(3-amino-3,6-dideoxy-β-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid; delvocid; delvopos; natacyn; (8E,14E,16E,18E,20E)-(1R,3S,5R,7R,12R,22R,24S,25R,26S)-22-(3-amino-3,6-dideoxy-β-D-mannopyranosyloxy)-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid; Pimaricin; antibiotic A 5283; PIMAFUCIN; pimaricin; delvolan; Natamycin; CAS:7681-93-8 MF:C33H47NO13 MW:665.72500 Quality:665.30500 PSA:230.99000 LogP:0.82000 purity:90% Appearance and properties: white to pale solid density: 1.0 g/mL at 20 DHS C (lit) melting point: 2000 DHS C boiling point: 952.2 DHS C at 760 mmHg flash point: 529.7 DHS C refractive index:1.62 stability: Stable under normal temperatures and pressures. The storage conditions: 2-8 DHS C Natamycin (INN), also known as pimaricin and sometimes sold as Natacyn, is a naturally occurring antifungal agent produced during fermentation by the bacterium Streptomyces natalensis, commonly found in soil. Natamycin has a very low solubility in water; however, natamycin is effective at very low levels. Its minimum inhibitory concentration is less than 10ppm for most molds. Natamycin is classified as a macrolide polyene antifungal, and as a drug, is used to treat fungal keratitis, an infection of the eye. It is especially effective against Aspergillus and Fusarium corneal infections. Other common members of the polyene macrolide antifungal family are amphotericin B, nystatin, and filipin. Natamycin is also used in the food industry as a natural preservative. |
| CAS Registry Number: | 7681-93-8 |
| Synonyms: | ;Pimaricin, Streptomyces chattanoogensis (1.07360);Natamycin;Pimaricin;22-[(3-amino-3,6-dideoxy-beta-D-glycero-hexopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.0~5,7~]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;(1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)-22-[(3-amino-3,6-dideoxy-beta-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.0~5,7~]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;(8Z,14Z,16Z,18Z,20Z)-22-[(3-amino-3,6-dideoxyhexopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.0~5,7~]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;(1R,3S,5R,7R,8E,12R,22R,24S,25R,26S)-22-[(3-amino-3,6-dideoxy-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-6,11,28-trioxatricyclo[22.3.1.0~5,7~]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid;natamycin sterile; |
| Molecular Formula: | C33H47NO13 |
| Molecular Weight: | 665.7252 |
| Molecular Structure: | 
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| Safety Description: | S24/25:Avoid contact with skin and eyes.; |
| Company: | WUHAN DONG KANG YUAN TECHNOLOGY CO., LTD. [ China ] |
| Contact: | zhang |
| Tel: | 86-027-81302267 |
| Fax: | 86-027-81302088 |
| Email: | zh@dkybpc.com |
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