Cas no for 32986-56-4,tobramycin ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich - PharmaSources.com

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Home > CAS No. Inquiry > 32986-56-4

32986-56-4

[CAS Name] tobramycin

[Formula] C20H41N5O7

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Basica Info

[CAS Name]tobramycin
[Alias]Tobramycin, Free Base; Tobramycin Base; (1S,2S,3R,4S,6R)-4,6-diamino-3-[(2,6-diamino-2,3,6-trideoxy-alpha-D-ribo-hexopyranosyl)oxy]-2-hydroxycyclohexyl 3-amino-3-deoxy-alpha-D-glucopyranoside; 4-amino-2-[4,6-diamino-3-[[2-amino-5-(aminomethyl)-4-hydroxy-cyclohexyl]methyl]-2-hydroxy-cyclohexoxy]-6-(hydroxymethyl)tetrahydropyran-3,5-diol
[Number]32986-56-4
[EINECS]251-322-5
[Formula]C20H41N5O7
[Molecular weight]463.5688

[Boiling point]741.6°C at 760 mmHg
[Density]2.18E-25mmHg at 25°C
[Flash point]402.3°C

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ZIBO WEIBIN IMP.& EXP.CO.,LTD

Melting point	178 °C
Boiling point	570.01°C (rough estimate)
alpha	D20 +129° (c = 1 in water)
density	1.3458 (rough estimate)
refractive index	143 ° (C=4, H2O)
storage temp.	Keep in dark place,Inert atmosphere,2-8°C
solubility	H2O: 50 mg/mL, clear, faintly yellow
pka	pKa 6.7 (Uncertain);8.3 (Uncertain);9.9 (Uncertain)
form	White to off-white solid
color	white to off-white
Water Solubility	Soluble in water
Merck	14,9490
BRN	1357507
Stability:	Hygroscopic

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NANJING CHEMSUN CO., LTD.

Factory Location:Nanjing

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