Skip to Content
Merck
All Photos(4)

Key Documents

View All Documentation

G5013

Sigma-Aldrich

G 418 disulfate salt

potency: ≥720 μg per mg (dried basis)

Synonym(s):

Antibiotic G418

Sign Into View Organizational & Contract Pricing
All Photos(4)

About This Item

Empirical Formula (Hill Notation):
C20H40N4O10 · 2H2SO4
CAS Number:
108321-42-2
Molecular Weight:
692.71
MDL number:
MFCD00058314
UNSPSC Code:
51102829
PubChem Substance ID:
24895193
NACRES:
NA.85

form

powder

Quality Level

200

potency

≥720 μg per mg (dried basis)

color

white to off-white

solubility

H2O: 100 mg/mL

antibiotic activity spectrum

Gram-negative bacteria

Mode of action

protein synthesis | interferes

storage temp.

2-8°C

SMILES string

OS(O)(=O)=O.OS(O)(=O)=O.CN[C@H]1[C@H](O)[C@@H](OC[C@@]1(C)O)O[C@H]2[C@H](N)C[C@H](N)[C@@H](O[C@H]3O[C@H]([C@H](C)O)[C@@H](O)[C@H](O)[C@H]3N)[C@@H]2O

InChI

1S/C20H40N4O10.2H2O4S/c1-6(25)14-11(27)10(26)9(23)18(32-14)33-15-7(21)4-8(22)16(12(15)28)34-19-13(29)17(24-3)20(2,30)5-31-19;2*1-5(2,3)4/h6-19,24-30H,4-5,21-23H2,1-3H3;2*(H2,1,2,3,4)/t6?,7-,8+,9+,10+,11-,12-,13-,14+,15+,16-,17-,18+,19-,20+;;/m0../s1

InChI key

UHEPSJJJMTWUCP-NKCAIAFTSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Chemical structure: aminoglycoside

Caution

The product is stable for three years when stored at 2-8°C. Aqueous solutions stored frozen at -20 to -70 °C should be stable for approximately six months.

Preparation Note

G418 powder is soluble in water at 100 mg/mL.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Yoshie Tange et al.
PLoS genetics, 8(6), e1002776-e1002776 (2012-06-28)
To identify the genes required to sustain aneuploid viability, we screened a deletion library of non-essential genes in the fission yeast Schizosaccharomyces pombe, in which most types of aneuploidy are eventually lethal to the cell. Aneuploids remain viable for a
Triplet imaging of oxygen consumption during the contraction of a single smooth muscle cell (A7r5).
Matthias Geissbuehler et al.
Advances in experimental medicine and biology, 737, 263-268 (2012-01-20)
Alexandra L Petrache et al.
Frontiers in cellular neuroscience, 14, 568194-568194 (2020-12-03)
Selective negative allosteric modulators (NAMs), targeting α5 subunit-containing GABAA receptors (GABAARs) as potential therapeutic targets for disorders associated with cognitive deficits, including Alzheimer's disease (AD), continually fail clinical trials. We investigated whether this was due to the change in the
Shijia Yu et al.
Frontiers in cellular neuroscience, 14, 193-193 (2020-08-08)
Cerebral ischemic stroke is regarded as one of the most serious diseases in the human central nervous system. The secondary ischemia and reperfusion (I/R) injury increased the difficulty of treatment. Moreover, the latent molecular regulating mechanism in I/R injury is
Terezie Imrichova et al.
Aging, 11(17), 7206-7235 (2019-09-08)
Diverse stress insults trigger interactions of PML with nucleolus, however, the function of these PML nucleolar associations (PNAs) remains unclear. Here we show that during induction of DNA damage-induced senescence in human non-cancerous cells, PML accumulates at the nucleolar periphery
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service