Impurity Reference Standard - Products

Tobramycin

CAT No: CL-TBCN-01 CAS No: 32986-56-4 Mol Wt: 467.5 Mol F: C18H37N5O9 Inv Status: Custom Synthesis

Chemical Name: 4-O-(3-Amino-3-deoxy-a-d-glucopyranosyl)-2-deoxy-6-O-(2,6-diamino-2,3,6-trideoxy-a-d-ribo-hexopyranosyl)-l-streptamine

Tobramycin EP Impurity A

CAT No: CL-TBCN-02 CAS No: 4696-76-8 Mol Wt: 483.5 Mol F: C18H37N5O10 Inv Status: Custom Synthesis

Chemical Name: 4-O-(3-amino-3-deoxy-a-d-glucopyranosyl)-2-deoxy-6-O-(2,6-diamino-2,6-dideoxy-a-d-glucopyranosyl)-l-streptamine

Tobramycin EP Impurity B

CAT No: CL-TBCN-03 CAS No: 34051-04-2 Mol Wt: 306.4 Mol F: C12H26N4O5 Inv Status: Custom Synthesis

Chemical Name: 2-deoxy-4-O-(2,6-diamino-2,3,6-trideoxy-a-d-ribo-hexopyranosyl)-d-streptamine

Tobramycin EP Impurity C

CAT No: CL-TBCN-04 CAS No: 3947-65-7 Mol Wt: 322.4 Mol F: C12H26N4O6 Inv Status: Custom Synthesis

Chemical Name: 2-deoxy-4-O-(2,6-diamino-2,6-dideoxy-a-d-glucopyranosyl)-d-streptamine

Tobramycin EP Impurity F

CAT No: CL-TBCN-05 CAS No: NA Mol Wt: 510.5 Mol F: C19H38N6O10 Inv Status: Custom Synthesis

Chemical Name: 1-((1S,2R,3R,4S,5R)-5-amino-4-(((2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)-3-hydroxycyclohexyl)urea

Tobramycin Impurity 1

CAT No: CL-TBCN-06 CAS No: NA Mol Wt: 449.5 Mol F: C18H35N5O8 Inv Status: Custom Synthesis

Chemical Name: (2R,3S,4R,5R,6S)-4-amino-2-(((1S,2S,3R,4S,6R)-4,6-diamino-3-(((2S,3R)-3-amino-6-(aminomethyl)-3,4-dihydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diol

Tobramycin Impurity 2

CAT No: CL-TBCN-07 CAS No: NA Mol Wt: 162.2 : 2(36.5) Mol F: C6H14N2O3 : 2(HCl) Inv Status: Custom Synthesis

Chemical Name: (3R,5S,6R)-3-amino-6-(aminomethyl)tetrahydro-2H-pyran-2,5-diol dihydrochloride

Tobramycin Impurity 3

CAT No: CL-TBCN-08 CAS No: 64332-33-8 Mol Wt: 510.5 Mol F: C19H38N6O10 Inv Status: Custom Synthesis

Chemical Name: 1-(6-(Aminomethyl)-2-((4,6-diamino-3-((4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-5-hydroxytetrahydro-2H-pyran-3-yl)urea

Tobramycin Impurity 5

CAT No: CL-TBCN-09 CAS No: NA Mol Wt: 510.5 Mol F: C19H38N6O10 Inv Status: Custom Synthesis

Chemical Name: (1S,2S,3R,5S,6R)-3,5-diamino-2-(((2S,3R,4S,5S,6R)-4-amino-3,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)cyclohexyl carbamate

Tobramycin Hemipentasulfate

CAT No: CL-TBCN-10 CAS No: 49842-07-1 Mol Wt: 467.5 : 5/2(98.1) Mol F: C18H37N5O9 : 5/2(H2SO4) Inv Status: Custom Synthesis

Chemical Name: (2S,3R,4S,5S,6R)-4-amino-2-(((1S,2S,3R,4S,6R)-4,6-diamino-3-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diol, sulfate (2:5)

Tobramycin Impurity 6

CAT No: CL-TBCN-11 CAS No: NA Mol Wt: 449.5 Mol F: C18H35N5O8 Inv Status: Custom Synthesis

Chemical Name: (2S,3R,4S,5S,6R)-4-amino-2-(((1S,2S,3R,4S,6R)-4,6-diamino-3-(((2R,3R,6S)-3-amino-6-(aminomethyl)-3,6-dihydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diol

Tobramycin Sulfate

CAT No: CL-TBCN-12 CAS No: NA Mol Wt: 467.5 : 98.1 Mol F: C18H37N5O9 : H2SO4 Inv Status: Custom Synthesis

Chemical Name: (2S,3R,4S,5S,6R)-4-amino-2-(((1S,2S,3R,4S,6R)-4,6-diamino-3-(((2R,3R,5S,6R)-3-amino-6-(aminomethyl)-5-hydroxytetrahydro-2H-pyran-2-yl)oxy)-2-hydroxycyclohexyl)oxy)-6-(hydroxymethyl)tetrahydro-2H-pyran-3,5-diol sulfate

Type:Impurity Reference Standard

API NAME:Tobramycin

Total Products: 12

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