Natamycin CAS NO.7681-93-8

Natamycin Basic information

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:    
 

Natamycin 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)
Fp     >110°(230°F)
storage temp.     2-8°C
solubility     Soluble in DMSO
form     aqueous suspension
pka    pKa 4.6(50% aq. MeOEtOH) (Uncertain);8.35 (Uncertain)
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
F     8-10
HS Code     29419090
Toxicity    LD50 orally in male, female rats (g/kg): 2.73, 4.67 (Levinskas)