CeftazidiMe
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CeftazidiMe 속성
- 저장 조건
- under inert gas (nitrogen or Argon) at 2–8 °C
- 용해도
- ≥21.25 mg/mL in DMSO; insoluble in EtOH; insoluble in H2O
- 물리적 상태
- powder to crystal
- 색상
- White to Orange to Green
- Merck
- 14,1946
- 안정성
- 안정적이지만 냉장 보관하세요. 강한 산화제, 질산, 과망간산염, 과산화물과 호환되지 않습니다.
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xn | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 20/21/22-36/37/38 | ||
| 안전지침서 | 26-36 | ||
| RTECS 번호 | UU2225000 | ||
| HS 번호 | 29419000 |
CeftazidiMe C화학적 특성, 용도, 생산
개요
In ceftazidime the oxime moiety is more complex, containing two methyl groups and a carboxylic acid. This assemblage conveys even more pronounced β-lactamase stability, greater anti–Pseudomonas aerugi nosa, and increased activity against Gram-positive organisms. The C-3 side chain has been replaced by a charged pyridinium moiety. The latter considerably enhances water solubility and also highly activates the β-lactam bond toward cleavage. The drug must be protected against heat and light and may darken without significant loss of potency. It is not stable under some conditions. such as the presence of aminoglycosides and vancomycin. It also is attacked readily in sodium bicarbonate solutions. Resistance is mediated by chromosomally mediated β-lactamases and by lack of penetration into target bacteria. Otherwise, it has a very broad antibacterial spectrum.화학적 성질
solid용도
Like most of the third-generation cephalosporin antibiotics described above, ceftazidime has a broad spectrum of antimicrobial action, including the most clinically important microorganisms: Gram-positive, Gram-negative, aerobic, and anaerobic. It is resistant to most beta-lactamases of Gram-positive and Gram-negative bacteria. It is used for treating most serious bacterial infections. Synonyms of this drug are fortum, ceftim, stacef, and tazicef.정의
ChEBI: A cephalosporin bearing pyridinium-1-ylmethyl and {[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetamido groups at positions 3 and 7, respectively, of the cephem skeleton.CeftazidiMe 준비 용품 및 원자재
원자재
Formic acid
1-하이드록시벤조트리아졸 일수화물
N,N-다이메틸폼아마이드
염화나트륨
아니졸
트리플루오로아세트 산
column-layer chromatographic silica gel
트리페닐스티빈
Tert-butyl ester
이소프로필에테르
디사이클로헥실카르보디이미디
피리딘
벤즈알데히드디메틸아세탈
준비 용품
CeftazidiMe 공급 업체
글로벌( 400)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
| Henan Tengmao Chemical Technology Co. LTD | +8615238638457 |
salesvip2@hntmhg.com | China | 415 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
| career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
| Shaanxi Yikanglong Biotechnology Co., Ltd. | 17791478691 |
yklbiotech@163.com | CHINA | 296 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
| Shanghai Longyu Biotechnology Co., Ltd. | +8615821988213 |
info@longyupharma.com | China | 2531 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
CeftazidiMe 관련 검색:
CEFTAZIDIME DIHYDROCHLORIDE
(Z)-2-Amino-alpha-[1-(tert-butoxycarbonyl)]-1-methylethoxyimino-4-thiazolacetic acid
2-Mercaptobenzothiazolyl-(Z)-(2-aminothiazol-4-yl)-2-(tert-butoxycarbonyl) isopropoxyiminoacetate
Ceftazidime intermediate
Ceftriaxone sodium
7(R)-amino-3-(1-pyridiniomethyl)-3-cephem-4-carboxylic acid chloride monohydrochloride
Cefsulodin
7-Amino-3-cephem-4-carboxylic acid
Ceftizoxime
CeftazidiMe
2-Acetamidoacrylic acid
Cefetamet hydrochloride
7-Amino-3-methyl-3-cephem-4-carboxylic acid
2-(ISOPROPYLIDENEAMINOOXY)PROPIONIC ACID
cefsulodin sodium salt
Cefazolin
Ceftazidime
CEFTAZIDIME IMPURITY A