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N0400000

Neomycin sulphate

European Pharmacopoeia (EP) Reference Standard

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About This Item

Empirical Formula (Hill Notation):
C23H46N6O13 · xH2SO4
CAS Number:
1405-10-3
Molecular Weight:
614.64 (free base basis)
UNSPSC Code:
41116107
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

neomycin

manufacturer/tradename

EDQM

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

InChI

1S/C23H46N6O13.H2O4S/c24-2-7-13(32)15(34)10(28)21(37-7)40-18-6(27)1-5(26)12(31)20(18)42-23-17(36)19(9(4-30)39-23)41-22-11(29)16(35)14(33)8(3-25)38-22;1-5(2,3)4/h5-23,30-36H,1-4,24-29H2;(H2,1,2,3,4)/t5-,6+,7-,8+,9-,10-,11-,12+,13-,14-,15-,16-,17-,18-,19-,20-,21-,22?,23+;/m1./s1

InChI key

OIXVKQDWLFHVGR-GQTDVWSESA-N

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Neomycin sulphate EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

Pictograms

Health hazard
GHS08

Signal Word

Danger

Hazard Statements

H317,H334

Precautionary Statements

P261 - P280 - P342 + P311

Hazard Classifications

Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Lot/Batch Number

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F T A Kretz et al.
Klinische Monatsblatter fur Augenheilkunde, 230(2), 168-169 (2013-02-23)
Xiaomin Jing et al.
Biochemistry, 51(45), 9147-9155 (2012-10-17)
The aminoglycoside nucleotidyltransferase (4') (ANT) is an aminoglycoside-modifying enzyme that detoxifies antibiotics by nucleotidylating at the C4'-OH site. Previous crystallographic studies show that the enzyme is a homodimer and each subunit binds one kanamycin and one Mg-AMPCPP, where the transfer
Wenlin Zhou et al.
Biology of reproduction, 87(6), 144-144 (2012-10-27)
The domesticated silkworm Bombyx mori L. has important roles in basic biological research and applied science. To explore the practical use of transgenic technology in agricultural silkworm varieties, we fused the neomycin-resistance gene (Neo(R)) and the green fluorescent protein gene
Almut G Winterstein et al.
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 148(2), 277-283 (2012-12-25)
Use of neomycin eardrops in nonintact tympanic membranes (NITMs) due to tympanic membrane (TM) perforation or tympanostomy tubes (TTs) is controversial because of the potential for ototoxicity. We sought to compare the risk of sensorineural hearing loss (SNHL) in patients
K Stypulkowska et al.
Journal of pharmaceutical and biomedical analysis, 76, 207-214 (2013-01-23)
A new, simple and repeatable liquid chromatographic method with charged aerosol detection (LC-CAD) for determination of neomycin and related substances has been developed. Analysis of neomycin or other aminoglycosides is problematic due to a lack of chromophores. Universal response of
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