Basic information Description References Safety Related Supplier

Natamycin

Product NameNatamycin

CAS7681-93-8

MFC33H47NO13

MW665.73

EINECS231-683-5

MOL File7681-93-8.mol

Chemical Properties

Melting point 2000C (dec)
alpha  D20 +278° (c = 1 in CH3COOH)
Boiling point 952℃
Density  1.0 g/mL at 20 °C(lit.)
refractive index  1.5960 (estimate)
Flash point >110°(230°F)
storage temp.  Keep in dark place,Inert atmosphere,2-8°C
solubility  Soluble in DMSO
pka pKa 4.6(50% aq. MeOEtOH) (Uncertain);8.35 (Uncertain)
form  aqueous suspension
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
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)

Safety Information

Hazard Codes  Xn
Risk Statements  22
Safety Statements  24/25-36
WGK Germany  2
RTECS  TK3325000
8-10
HS Code  29419090
Toxicity LD50 orally in male, female rats (g/kg): 2.73, 4.67 (Levinskas)

MSDS

Usage And Synthesis

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