Natamycin 7681-93-8 95% purity
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)
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