Enrofloxacin is a fluoroquinolone antibiotic commonly used in veterinary medicine.
TOKU-E offers two forms of enrofloxacin, enrofloxacin (E016) and enrofloxacin HCl (E007). Enrofloxcin is slightly soluble in aqueous solution and enrofloxacin HCl is freely soluble at 10 mg/mL.
CAS Number
93106-60-6
Molecular Formula
C19H22FN3O3
Molecular Weight
359.39
Mechanism of Action
Fluoroquinolone antibiotics target bacterial DNA gyrase, an enzyme which reduces DNA strain during replication. Because DNA gyrase is required during DNA replication, subsequent DNA synthesis and ultimately cell division is inhibited.
Storage Conditions
2-8°C
Tariff Code
2933.59.3600
Spectrum
Enrofloxacin is a broad spectrum antibiotic targeting a wide variety of gram positive and gram negative bacteria and a few Mycoplasma species.
Form
Powder
Appearance
Light yellow or yellow-orange powder
Source
Synthetic
Impurity Profile
Impurity A| 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid||||
Impurity B| ciprofloxacin||||
Impurity C| 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid||||
Impurity E| 6-chloro-1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid||||
Impurity F| 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoroquinolin-4(1H)-one||||
Impurity G| 7-[(2-aminoethyl)amino]-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid||||
Melting Point
221-226°C
Assay
(On Dried Basis): ≥98.5%
Loss on Drying
≤3.0%
TOKU-E植物生物学植物生物学,基因工程,改变植物生长特性。植物生物学是指植物的科学和研究。植物的特性和生长可以通过多种方式进行改变,包括基因工程和各种生长调节剂或激素的使用。可以通过农杆菌介导的转化或其他方法将DNA导入植物, 其中将质粒上的目标基因从农杆菌 细胞中转移 并整合到植物组织中。植物还易受细菌和真菌性植物病原体的侵害,而使用低毒性抗生素 和 抗真菌药可以控制或消除这些病原体 。