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Chemical structure of Gentamicin C1a

GC69159

Gentamicin C1a

Also known as (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

Gentamicin C1a is a semi-synthetic antibiotic precursor of Etimicin, which has antibacterial activity· Gentamicin C1a is the main component of the Gentamicin complex

ChemicalCAS26098-04-4MW449.54FormulaC19H39N5O7
CAS number
26098-04-4
Molecular weight
449.54
Formula
C19H39N5O7
Solubility
H2O ： 250 mg/mL (556·12 mM; Need ultrasonic)
InChIKey
VEGXETMJINRLTH-BOZYPMBZSA-N
Catalogue number
GC69159
Brand
GLPBIO
Computed properties PubChem CID 72396 · XLogP -5 · TPSA 214 Ų · H-bond donors 8
XLogP
-5
TPSA
214 Ų
H-bond donors
8
H-bond acceptors
12
Rotatable bonds
6
Heavy atoms
31

SMILES C[C@@]1(CO[C@@H]([C@@H]([C@H]1NC)O)O[C@H]2[C@@H](C[C@@H]([C@H]([C@@H]2O)O[C@@H]3[C@@H](CC[C@H](O3)CN)N)N)N)O

Computed descriptors from PubChem (CID 72396), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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