CAS No. 39831-55-5

Characters	White of off-white powder
Identification
A. IR	Corresponds to that of the RS
B. TLC	Corresponds to that of the RS
C.	It gives reaction of sulphates
PH	2.0-4.0
Optical rotation	+76º-+84º
Sulphate	23.3%-25.8%
Loss on drying	≤ 13.0%
Assay(on dried basis)	96.5%-102.0%
Residual solvents
Ethanol	≤ 5000ppm
Acetone	≤ 2000ppm
Acetonitrile	＜ 410ppm
Related substances
Impurity A	≤ 1.0%
Impurity B	≤ 0.5%
Impurity C	≤ 0.5%
Impurity D	≤ 0.5%
Amikacin B	≤ 1.0%
Total impurities	≤ 1.5%
Pyrogens	Meets the requirements
Sterility	Meets the requirements

Molecular Formula: C22H43N5O13.2(H2SO4)
Molecular Weight: 781,76


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Smile code:
O=S(O)(O)=O.NCC[C@@H](C(N[C@@H]([C@@H]1O[C@H]2O[C@H](CO)[C@@H](O)[C@H](N)[C@H]2O)C[C@H](N)[C@@H](O[C@H]3O[C@H](CN)[C@@H](O)[C@H](O)[C@H]3O)[C@@H]1O)=O)O.O=S(O)(O)=O
MDL Number:
MFCD00167475
Purity :
98% (contains ~10%H2O)
Available in stock:
1655.007 g