Merck, PHR1291-500MG, Cefazolin

Name: Cefazolin
Brand: Merck
SKU: PHR1291-500MG

Size:500 mg, Cefazolin, CFZ, Cephazolin, Pharmaceutical Secondary Standard; Certified Reference Material

Catalog Number: PHR1291-500MG

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Category

Certified Reference Materials

Pack Size500 mg

TagsAnalytical Chemistry Reference Materials Certified Reference Materials

CollectionsMerck Certified Reference Materials: CRMs for Calibration, QC & Instrument Validation Merck Cell Culture Supplements & Reagents: Complete Solutions for Research & Bioproduction Merck Roche Life Science Products for PCR, RT‑PCR & Nucleic Acid Purification

Description

General description
Cefazolin is a first-generation cephalosporin β-lactam antibiotic drug that exhibits broad-spectrum antimicrobial activity against Klebsiella pneumoniae. It also acts in vitro against Gram-positive aerobic cocci while shows only a limited action on Gram-negative bacteria.
Pharmaceutical secondary standard for application in quality control. Provides 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.
Cefazolin has been used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by thin layer chromatography-densitometry technique.
Analysis Note
These secondary standards offer multi-traceability to the US and EP primary standards, where they are available.
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 LRAB0131 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Specifications

General

UNSPSC Code	41116107
NACRES	NA.24
SMILES string	[s]1c(nnc1C)SCC2=C(N3[C@H](SC2)[C@@H](C3=O)NC(=O)C[n]4nnnc4)C(=O)O
InChI	1S/C14H14N8O4S3/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26)/t9-,12-/m1/s1
InChI key	MLYYVTUWGNIJIB-BXKDBHETSA-N
grade	certified reference material
agency	traceable to Ph. Eur. C0682800
API family	cefazolin
CofA	current certificate can be downloaded
packaging	pkg of 500 mg
application(s)	pharmaceutical
format	neat
storage temp.	2-8°C
Quality Level	300

Ordering

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