DC Chemicals Limited
China
Product Name: Cefapirin
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

21593-23-7

21593-23-7 structure

21593-23-7 structure

Name: Cefapirin
Chemical Name: cephapirin
CAS Number: 21593-23-7
Molecular Formula: C₁₇H₁₇N₃O₆S₂
Molecular Weight: 423.46300
Catalog: Signaling Pathways Anti-infection Bacterial
Create Date: 2016-04-20 23:10:47
Modify Date: 2024-01-02 10:41:15
Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].

Name	cephapirin
Synonyms	(6R,7R)-3-(acetyloxymethyl)-8-oxo-7-[(2-pyridin-4-ylsulfanylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid Cefapirin Cefapirinum Cefapirina Cephapirine 7-(2-(4-pyridylthio)acetamido)cephalosporanic acid Cefapirine Cefaprin sodium CEPR Cefaprin Cefa (6R)-3-acetoxymethyl-8-oxo-7t-(2-pyridin-4-ylsulfanyl-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Description	Cephapirin (Cefapirin) is an ephalosporin antibiotic with broad-spectrum antimicrobial activity[1][2][3].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
In Vitro	Cephapirin (Cefapirin) inhibits Staphylococcus aureus by cephapirin concentrations of 0.09 to 12.5 mug/mL[2]. Cephapirin (Cefapirin) inhibits S. epidermidis, S. viridans, S. pyogenes, and Diplococcus pneumonia isolates by less than 1 mug/mL[2].
In Vivo	Cephapirin (Cefapirin) (200 mg; i.m.;cows) is effective for cows infected with S. aureus[3].
References	[1]. Bran JL, et al. Clinical and in vitro evaluation of cephapirin, a new cephalosporin antibiotic. Antimicrob Agents Chemother. 1972 Jan;1(1):35-40. [2]. Axelrod J, et, al. Cephapirin: in vitro antibacterial spectrum. Appl Microbiol. 1971 Nov;22(5):904-8. [3]. Roy JP, et, al. Efficacy of a 5-day extended therapy program during lactation with cephapirin sodium in dairy cows chronically infected with Staphylococcus aureus. Can Vet J. 2009 Dec;50(12):1257-62.

Molecular Formula	C₁₇H₁₇N₃O₆S₂
Molecular Weight	423.46300
Exact Mass	423.05600
PSA	179.99000
LogP	1.25360
Vapour Pressure	6.98E-26mmHg at 25°C

Precursor 4
78754-13-9 957-68-6 4556-23-4 26973-80-8
DownStream 0