推薦產品
等級
certified reference material
pharmaceutical secondary standard
品質等級
agency
traceable to Ph. Eur. Y0000087
traceable to USP 1667530
API 家族
tinidazole
CofA
current certificate can be downloaded
技術
HPLC: suitable
gas chromatography (GC): suitable
mp
251-255 °C (lit.)
應用
pharmaceutical (small molecule)
形式
neat
儲存溫度
2-8°C
SMILES 字串
Cc1ncc([nH]1)[N+]([O-])=O
InChI
1S/C4H5N3O2/c1-3-5-2-4(6-3)7(8)9/h2H,1H3,(H,5,6)
InChI 密鑰
FFYTTYVSDVWNMY-UHFFFAOYSA-N
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相關類別
一般說明
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.
應用
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.
分析報告
These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.
其他說明
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.
腳註
To see an example of a Certificate of Analysis for this material enter LRAA9011 in the slot below. This is an example certificate only and may not be the lot that you receive.
訊號詞
Warning
危險聲明
危險分類
Acute Tox. 4 Oral
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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The 2-methyl-5(4)-nitromidazole(BH) is an ampholyte with acid and base. It is an intermediate of metronidazole. The amphoteric dissociation constant of BH determined by equimolar UV-spectrophotometry. The acidic dissociation constant pKa is 9.64 +/- 0.04 and the basic dissociation constant pKb
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An iminodiacetic acid (IDA) derivative of 2-methyl-5-nitroimidazole was synthesized as a carrier molecule for radiolabeling with the gamma emitting radioisotope, 99mTc, for imaging hypoxic regions of tumors. The ligand was synthesized in excellent yield and labeled using freshly prepared [99mTc(CO)3(H2O)3]+
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To study the synthesis and antibacterial activity of ciprofloxacin derivatives. Ciprofloxacin derivatives were synthesized primarily from 2-methyl-5-nitroimidazol and ciprofloxacin through nucleophilic substitution. The antibacterial activity of the synthesized compounds were tested. Nine new compounds were synthesized. The structure of the
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Acta chemica Scandinavica (Copenhagen, Denmark : 1989), 52(7), 935-941 (1998-07-14)
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