FLURITHROMYCIN
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FLURITHROMYCIN 속성
- 녹는점
- >139°C (dec.)
- 끓는 점
- 814.6±65.0 °C(Predicted)
- 밀도
- 1.22±0.1 g/cm3(Predicted)
- 저장 조건
- -20°C Freezer, Under inert atmosphere
- 용해도
- 클로로포름(약간 용해됨), DMSO(약간 용해됨), 에탄올(약간 용해됨), 메탄올(약간 용해됨)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- 12.94±0.70(Predicted)
- 색상
- 흰색에서 황백색까지
안전
위험품 표기 | F | ||
---|---|---|---|
위험 카페고리 넘버 | 10 | ||
안전지침서 | 16 |
FLURITHROMYCIN C화학적 특성, 용도, 생산
용도
A fluorinated derivative of Erythromycin (E649950). A macrolide antibiotic.정의
ChEBI: An erythromycin derivative that is erythromycin A in which the hydrogen attached to the carbon at position 8 (alpha to the ketone carbonyl group) has been replaced by a fluorine. It has been used (generally as the corresponding monoethyl s ccinate ester) as an antibacterial drug.Pharmaceutical Applications
A semisynthetic derivative of erythromycin A, supplied for oral administration. It is stable at acid pH due to the presence of the fluorine atom at C-8 of the erythronolide A ring.It is active against most streptococci (including Str. pneumoniae and Str. agalactiae; MIC50 0.03 mg/L), Mor. catarrhalis, N. gonorrhoeae (MIC50 0.04 mg/L), C. trachomatis (MIC 0.06– 0.125 mg/L), M. genitalium (MIC50 0.007 mg/L) and U. urealyticum (MIC50 0.03 mg/L). It has little or no activity against H. influenzae and M. hominis. Activity against anaerobes is similar to that of erythromycin A. It displays cross-resistance with erythromycin A.
A single 500 mg oral dose achieved a mean peak plasma concentration of 1.2–2 mg/L after 1–2 h. The apparent elimination half-life was 8 h and the volume of distribution 5.5 L/ kg. With repeated doses (500 mg orally every 8 h for 10 doses), plasma concentrations were 0.72 mg/L immediately before and 0.67 mg/L at 4 h after the last dose. Absorption is not significantly affected by food. After administration of a single 375 mg tablet of flurithromycin ethylsuccinate, the mean serum levels at 0.5 h were 0.43 ± 0.35 mg/L. The mean peak serum concentration (1.41 ± 0.49 mg/L) was achieved at 1 h. At 8 and 12 h, the serum levels were 0.14 (± 0.05) and 0.04 (± 0.04) mg/L, respectively. The apparent elimination half-life is 3.94 (± 1.42) h. The apparent half-life in artificial gastric juice was about 40 min.
It is generally well tolerated and has been used successfully for the treatment of lower respiratory tract infections. Availability is limited.
FLURITHROMYCIN 준비 용품 및 원자재
원자재
준비 용품
FLURITHROMYCIN 공급 업체
글로벌( 24)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569265 +86-15319487004 |
1015@dideu.com | China | 2132 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 8232 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 52927 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 |
jkinfo@jkchemical.com | China | 96815 | 76 |
Chemsky (shanghai) International Co.,Ltd | 021-50135380 |
shchemsky@sina.com | China | 15421 | 60 |
Shenzhen Polymeri Biochemical Technology Co., Ltd. | +86-400-002-6226 |
sales@rrkchem.com | China | 56086 | 58 |
BOC Sciences | 16314854226 |
inquiry@bocsci.com | United States | 9713 | 58 |
Zhejiang Huida Biotech Co., LTD | 0571-89903882 13626641628 |
jiangnan@huidabiotech.com | China | 3656 | 58 |
Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44941 | 58 |