Enrofloxacin hydrochloride

Modify Date: 2024-01-02 07:23:28

Enrofloxacin hydrochloride Structure
Enrofloxacin hydrochloride structure
Common Name Enrofloxacin hydrochloride
CAS Number 112732-17-9 Molecular Weight 395.856
Density 1.385g/cm3 Boiling Point 560.5ºC at 760mmHg
Molecular Formula C19H22FN3O3.xHCl Melting Point N/A
MSDS N/A Flash Point 292.8ºC

 Use of Enrofloxacin hydrochloride


Enrofloxacin hydrochloride is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.

 Names

Name Enrofloxacin hydrochloride
Synonym More Synonyms

 Enrofloxacin hydrochloride Biological Activity

Description Enrofloxacin hydrochloride is an effective antibiotic with an MIC90 of 0.312 μg/mL for Mycoplasma bovis.
Related Catalog
Target

MIC90: 0.312 μg/mL ( Mycoplasma bovis)[1]

In Vitro Mycoplasma bovis is a worldwide pathogen, causative agent of pneumonia, mastitis, arthritis, and a variety of other symptoms in cattle. The antibiotic susceptibility profiles of the Hungarian strains are consistent within the tested group of fluoroquinolones. Three isolates (MYC44, MYC45 and MYC46) have high MIC values (≥10 μg/mL) to Enrofloxacin, while the rest of the strains are inhibited by Enrofloxacin with MICs ≤0.312 or 0.625 μg/mL[1].
In Vivo Mice (n=80) undergo transient middle cerebral artery occlusion (MCAo) with reperfusion after 60 minutes. After MCAo, animals are randomly assigned to receive either a daily preventive medication (n=26, Enrofloxacin) starting at the day of MCAo or a therapeutic medication (n=25; Enrofloxacin) after diagnosis of lung infection. Standard treatment started immediately after the appearance of clinical signs (general health score>6) usually between day 4 and 6 after stroke. Both, preventive and standard antibiotic treatment using Enrofloxacin improve survival in a similar way compared with placebo treatment[2].
Animal Admin Mice[2] 11- to 14-week-old C57Bl6/J male mice are used. Enrofloxacin (2.5% oral solution) is dispensed in saline (2 mg/mL), antibiotic-treated animals receive a daily orally dispensed dose of 10 mg/kg body weight via feeding needle every 12 hours over a period of 7 days, while placebo animals receive the same amount of saline via feeding needle. Animals of preventive antibiotic group obtained Enrofloxacin after waking from reperfusion anesthesia (ca. 1 hour after operation). Therapeutic antibiotic treatment is given immediately after appearance of clinical signs (general health score>5) and confirmation of lung infection by MRI (signal rate≥5%). The group allocation is randomized[2].
References

[1]. Sulyok KM, et al.Antibiotic susceptibility profiles of Mycoplasma bovis strains isolated from cattle in Hungary, Central Europe. BMC Vet Res. 2014 Oct 25;10:256.

[2]. Hetze S, et al. Superiority of preventive antibiotic treatment compared with standard treatment of poststroke pneumonia in experimental stroke: a bed to bench approach. J Cereb Blood Flow Metab. 2013 Jun;33(6):846-54.

 Chemical & Physical Properties

Density 1.385g/cm3
Boiling Point 560.5ºC at 760mmHg
Molecular Formula C19H22FN3O3.xHCl
Molecular Weight 395.856
Flash Point 292.8ºC
Exact Mass 395.141205
PSA 65.78000
LogP 3.12050
Vapour Pressure 2.57E-14mmHg at 25°C
Storage condition 0-6°C

 Safety Information

WGK Germany 3
RTECS VB1993650

 Synonyms

Enrofloxacin hydrochloride salt
1-Cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid hydrochloride (1:1)
Enorfloxacin HCL
EenrofloxacinHydrochloride
Enrofloxacin Hydrochloide
BAYTRIL
3-Quinolinecarboxylic acid, 1-cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxo-, hydrochloride (1:1)
MFCD00792463
1-Cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid hydrochloride (1:1)
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