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Natamycin CAS#7681-93-8

Name: Natamycin CAS#7681-93-8
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Chemical Name：Natamycin
CAS No.:7681-93-8
Molecular Formula：C33H47NO13
Molecular weight:665.73
Sample: Available
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PRODUCT DESCRIPTION

Natamycin CAS#7681-93-8

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.

Product Name:	Natamycin
Synonyms:	NataMycin, A 5283, Delvolan, Delvocid, Myprozine, Natacyn, Natafucin, PiMafucin, PiMafugin, A5263, CL 12625, E235;Natamycin(FermentionProcess);(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;NATAMYCIN;PIMAFUCIN;PIMARICIN;PIMARICIN, STREPTOMYCES CHATTANOOGENSIS;antibiotica-5283
CAS:	7681-93-8
MF:	C33H47NO13
MW:	665.73
EINECS:	231-683-5
Product Categories:	food additives;Food & Feed ADDITIVES;Antifungal (Topical);Intermediates & Fine Chemicals;Pharmaceuticals;ERGOSTAT;antibiotic;Food additive;raw materials;7681-93-8
Mol File:	7681-93-8.mol

Natamycin Chemical Properties

Melting point	2000C (dec)
alpha	D20 +278° (c = 1 in CH3COOH)
Boiling point	952℃
bulk density	200kg/m3
density	1.0 g/mL at 20 °C(lit.)
refractive index	1.5960 (estimate)
Fp	>110°(230°F)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	Soluble in DMSO
form	aqueous suspension
pka	pKa 4.6(50% aq. MeOEtOH) (Uncertain);8.35 (Uncertain)
color	Cream colored
Water Solubility	0.41g/L(21 ºC)
Sensitive	Light Sensitive
Merck	13,6453
BRN	1614878
Stability:	Light sensitive
InChIKey	NCXMLFZGDNKEPB-FFPOYIOWSA-N
LogP	0.880 (est)
EPA Substance Registry System	6,11,28-Trioxatricyclo[22.3.1.05,7]octacosa-8,14,16,18,20-pentaene-25-carboxylic acid, 22-[(3-amino-3,6-dideoxy-.beta.-D-mannopyranosyl)oxy]-1,3,26-trihydroxy-12-methyl-10-oxo-, (1R,3S,5R,7R,8E,12R,14E,16E,18E,20E,22R,24S,25R,26S)- (7681-93-8)

Product Application of Natamycin CAS#7681-93-8

Natamycin (CAS#7681-93-8), as a highly effective natural antifungal agent, is widely used in the food industry for the preservation and mold prevention of dairy products, baked goods, beverages, and meat products, as well as in the medical field for local antifungal treatment and the preservation of preparations

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