PHR1491

Neomycin Sulfate

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Neomycin sulphate
• Empirical Formula (Hill Notation): C₂₃H₄₆N₆O₁₃ · xH₂SO₄
• CAS Number: 1405-10-3
• Molecular Weight: 614.64 (free base basis)
• EC Number: 215-773-1
• UNSPSC Code: 41116107
• NACRES: NA.24

Properties

• grade: certified reference material; pharmaceutical secondary standard
• Quality Level: 300
• agency: traceable to Ph. Eur. N0400000; traceable to Ph. Eur. N0401000; traceable to USP 1458009
• API family: neomycin
• CofA: current certificate can be downloaded
• packaging: pkg of 1 g
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: -10 to -25°C
• 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

Description

General description

Neomycin sulfate is an aminoglycoside broad spectrum antibiotic produced by the fermentation of Streptomyces fradiae or Streptomyces decaris.

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Neomycin sulfate may be used as a pharmaceutical reference standard for the determination of the analyte in eye ointments by thin layer chromatography.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAC2086 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• pictograms: GHS08
• signalword: Danger
• hcodes: H317 - H334
• pcodes: P261 - P280 - P342 + P311
• Hazard Classifications: Resp. Sens. 1 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable