PHR1052
甲硝唑
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
2-甲基-5-硝基咪唑-1-乙醇
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关于此项目
经验公式（希尔记法）:
C6H9N3O3
化学文摘社编号:
分子量:
171.15
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
207-136-1
Beilstein/REAXYS Number:
611683
MDL number:
产品名称
甲硝唑, Pharmaceutical Secondary Standard; Certified Reference Material
InChI
1S/C6H9N3O3/c1-5-7-4-6(9(11)12)8(5)2-3-10/h4,10H,2-3H2,1H3
SMILES string
CC1=NC=C([N+]([O-])=O)N1CCO
InChI key
VAOCPAMSLUNLGC-UHFFFAOYSA-N
grade
certified reference material
pharmaceutical secondary standard
agency
traceable to Ph. Eur. M1850000
traceable to USP 1442009
API family
metronidazole
CofA
current certificate can be downloaded
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
mp
159-161 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
Quality Level
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Analysis Note
These secondary standards offer multi-traceability to the USP and EP (PhEur) primary standards, where they are available.
Application
Metronidazole may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatography techniques.
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.
General description
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.
Metronidazole is a 5-nitroimidazole derivative that is an effective agent against the diseases caused by anaerobic protozoa and bacteria. It is known to exert radio-sensitizing impact on hypoxic tumour cells.
Metronidazole is a 5-nitroimidazole derivative that is an effective agent against the diseases caused by anaerobic protozoa and bacteria. It is known to exert radio-sensitizing impact on hypoxic tumour cells.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
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.
To see an example of a Certificate of Analysis for this material enter LRAC0264 in the slot below. This is an example certificate only and may not be the lot that you receive.
signalword
Danger
hcodes
Hazard Classifications
Carc. 1B - Muta. 1B - STOT RE 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
Electrochemical reduction of metronidazole at activated glassy carbon electrode and its determination in pharmaceutical dosage forms
Ozkan SA, et al.
Journal of Pharmaceutical and Biomedical Analysis, 17(2), 299-305 (1998)
Simultaneous determination of metronidazole and miconazole in pharmaceutical dosage forms by RP-HPLC
Akay C, et al.
Il Farmaco (Societa Chimica Italiana : 1989), 57(11), 953-957 (2002)
Simultaneous determination of miconazole nitrate and metronidazole in different pharmaceutical dosage forms by gas chromatography and flame ionization detector (GC-FID).
Ashour S and Kattan N
International Journal of Biomedical Science : IJBS, 6(1), 13-13 (2010)
Konstantinos Z Vardakas et al.
International journal of antimicrobial agents, 40(1), 1-8 (2012-03-09)
The objective of this review was to evaluate the frequency of treatment failure and recurrence of Clostridium difficile infection (CDI) following treatment with vancomycin or metronidazole in recently performed studies (last 10 years). Searches in PubMed and Scopus were performed
Sonja Löfmark et al.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America, 50 Suppl 1, S16-S23 (2010-01-14)
Metronidazole has been used for the treatment of infections for >45 years and is still successfully used for the treatment of trichomoniasis, amoebiasis, and giardiasis. Anaerobic bacterial infections caused by Bacteroides species, fusobacteria, and clostridia respond favorably to metronidazole therapy.
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