Second International Standard for Gentamicin

Analyte Name

Gentamicin Sulfate

CAS Number

1405-41-0

Molecular Formula

C21 H43 N5 O7 . C20 H41 N5 O7 . C19 H39 N5 O7 . H2 O4 S

Molecular Weight

1488.785

Accurate Mass

1487.8692

Flash Point

-20

SMILES

CN[C@H](C)[C@@H]1CC[C@@H](N)[C@@H](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O[C@H]3OC[C@](C)(O)[C@H](NC)[C@H]3O)[C@H]2O)O1.CN[C@@H]4[C@@H](O)[C@@H](O[C@H]5[C@H](N)C[C@H](N)[C@@H](O[C@H]6O[C@H](CN)CC[C@H]6N)[C@@H]5O)OC[C@]4(C)O.CN[C@@H]7[C@@H](O)[C@@H](O[C@H]8[C@H](N)C[C@H](N)[C@@H](O[C@H]9O[C@@H](CC[C@H]9N)[C@@H](C)N)[C@@H]8O)OC[C@]7(C)O.OS(=O)(=O)O

InChI

InChI=1S/C21H43N5O7.C20H41N5O7.C19H39N5O7.H2O4S/c1-9(25-3)13-6-5-10(22)19(31-13)32-16-11(23)7-12(24)17(14(16)27)33-20-15(28)18(26-4)21(2,29)8-30-20;1-8(21)12-5-4-9(22)18(30-12)31-15-10(23)6-11(24)16(13(15)26)32-19-14(27)17(25-3)20(2,28)7-29-19;1-19(27)7-28-18(13(26)16(19)24-2)31-15-11(23)5-10(22)14(12(15)25)30-17-9(21)4-3-8(6-20)29-17;1-5(2,3)4/h9-20,25-29H,5-8,22-24H2,1-4H3;8-19,25-28H,4-7,21-24H2,1-3H3;8-18,24-27H,3-7,20-23H2,1-2H3;(H2,1,2,3,4)/t9-,10-,11+,12-,13+,14+,15-,16-,17+,18-,19-,20-,21+;8-,9-,10+,11-,12+,13+,14-,15-,16+,17-,18-,19-,20+;8-,9+,10-,11+,12-,13+,14+,15-,16+,17+,18+,19-;/m110./s1

IUPAC

(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-[(1R)-1-aminoethyl]oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol;(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(aminomethyl)oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol;(2R,3R,4R,5R)-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-[(1R)-1-(methylamino)ethyl]oxan-2-yl]oxy-2-hydroxycyclohexyl]oxy-5-methyl-4-(methylamino)oxane-3,5-diol;sulfuric acid

Alternate CAS Number

Free base: 1403-66-3

Storage Temperature

Freezer

Shipping Temperature

-20°C

Country of Origin

FRANCE

Tariff Code

29419000

Product Type

API

Product Format

Neat

API Family

Gentamicin Sulfate

Analytical Method

Monograph only