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等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. N0400000
traceable to Ph. Eur. N0401000
traceable to USP 1458009
API类
neomycin
CofA
current certificate can be downloaded
包装
pkg of 1 g
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
pharmaceutical (small molecule)
格式
neat
储存温度
-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
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一般描述
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.
应用
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.
Neomycin sulfate may be used as a pharmaceutical reference standard for the determination of the analyte in eye ointments by thin layer chromatography.
分析说明
These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.
其他说明
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.
附注
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.
相关产品
产品编号
说明
价格
警示用语：
Danger
危险声明
危险分类
Resp. Sens. 1 - Skin Sens. 1
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Analysis of neomycin sulfate and framycetin sulfate by high-performance liquid chromatography using evaporative light scattering detection.
Clarot I, et al.
Journal of Chromatography A, 1087(1-2), 236-244 (2005)
Simultaneous identification and quantitative determination of neomycin sulfate, polymixin B sulfate, zinc bacytracin and methyl and propyl hydroxybenzoates in ophthalmic ointment by TLC.
Krzek J, et al.
Journal of Pharmaceutical and Biomedical Analysis, 24(4), 629-636 (2001)
Cholic Acid-Peptide Conjugates as Potent Antimicrobials against Interkingdom Polymicrobial Biofilms.
Siddhi Gupta et al.
Antimicrobial agents and chemotherapy, 63(11) (2019-08-21)
Interkingdom polymicrobial biofilms formed by Gram-positive Staphylococcus aureus and Candida albicans pose serious threats of chronic systemic infections due to the absence of any common therapeutic target for their elimination. Herein, we present the structure-activity relationship (SAR) of membrane-targeting cholic
Lokender Kumar et al.
Frontiers in microbiology, 12, 598498-598498 (2021-02-16)
Pseudomonas aeruginosa utilizes the quorum sensing (QS) system to strategically coordinate virulence and biofilm formation. Targeting QS pathways may be a potential anti-infective approach to treat P. aeruginosa infections. In the present study, we define cephalosporins' anti-QS activity using Chromobacterium
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