PHR1283
头孢克洛
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
Cefaclor monohydrate
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
USP 1096906
traceable to Ph. Eur. C0630000
API类
cefaclor
CofA
current certificate can be downloaded
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-8°C
SMILES字符串
S1[C@H]2N(C(=C(C1)Cl)C(=O)O)C(=O)[C@H]2NC(=O)[C@H](N)c3ccccc3.O
InChI
1S/C15H14ClN3O4S.H2O/c16-8-6-24-14-10(13(21)19(14)11(8)15(22)23)18-12(20)9(17)7-4-2-1-3-5-7;/h1-5,9-10,14H,6,17H2,(H,18,20)(H,22,23);1H2/t9-,10-,14-;/m1./s1
InChI key
WKJGTOYAEQDNIA-IOOZKYRYSA-N
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一般描述
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.
Cefaclor belongs to the class of second generation semi-synthetic cephalosporin antibiotic drugs that is normally administered orally. With its broad-spectrum antibacterial action, cefaclor is effective against several gram-positive as well as gram-negative bacteria.
Cefaclor belongs to the class of second generation semi-synthetic cephalosporin antibiotic drugs that is normally administered orally. With its broad-spectrum antibacterial action, cefaclor is effective against several gram-positive as well as gram-negative bacteria.
应用
Cefaclor may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations and biological samples by various 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.
分析说明
These secondary standards offer multi-traceability to the USP and EP 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.
To see an example of a Certificate of Analysis for this material enter LRAC3323 in the slot below. This is an example certificate only and may not be the lot that you receive.
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
Rapid and sensitive high-performance liquid chromatographic determination of four cephalosporin antibiotics in pharmaceuticals and body fluids
Samanidou VF, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 788(1), 147-158 (2003)
Simultaneous determination of cefpirome, cefaclor, ceftazidime, and cephradine in pharmaceutical formulations by reversed phase HPLC
Nawaz M, et al.
Acta Chromatographica , 23(2), 205-213 (2011)
Determination of process-related impurities and degradation products in cefaclor by high-performance liquid chromatography
Lorenz LJ, et al.
Journal of Chromatographic Science, 30(6), 211-216 (1992)
The use of a monolithic column to improve the simultaneous determination of four cephalosporin antibiotics in pharmaceuticals and body fluids by HPLC after solid phase extraction-a comparison with a conventional reversed-phase silica-based column
Samanidou VF, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 809(1), 175-182 (2004)
Determination of cefaclor in human plasma by a sensitive and specific liquid chromatographic-tandem mass spectrometric method
Chen X, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 784(1), 17-24 (2003)
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