Sulbactam
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Sulbactam 속성
- 녹는점
- 154-157℃
- 알파
- D20 +251° (c = 0.01 in pH 5.0 buffer)
- 끓는 점
- 567.7±50.0 °C(Predicted)
- 밀도
- 1.62±0.1 g/cm3(Predicted)
- 저장 조건
- 2-8°C
- 용해도
- H2O: ≥18mg/mL
- 물리적 상태
- 동결건조된 분말
- 산도 계수 (pKa)
- 2.62±0.40(Predicted)
- 색상
- 흰색에서 황갈색까지
- optical activity
- [α]/D ≥+225°, c = 1 in H2O
- 수용성
- 18mg/ml로 물에 용해됨
- Merck
- 14,8889
- 안정성
- 흡습성
- InChIKey
- FKENQMMABCRJMK-RITPCOANSA-N
- CAS 데이터베이스
- 68373-14-8
Sulbactam C화학적 특성, 용도, 생산
개요
Sulbactam is prepared by partial chemical synthesis from penicillins. The oxidation of the sulfur atom to a sulfone greatly enhances the potency of sulbactam. The combination of sulbactam and ampicillin (Unasyn) is now clinically popular.용도
Sulbactam sodium is a semi-synthetic penem antibiotic formed by the oxidation of penicillanic acid to its sulfone and was invented by Barth at Pfizer in 1978. Sulbactam sodium is a weak antibiotic but its action as an irreversible inhibitor of β-lactamase is exploited to block the degradation of other penicillin derivatives. Sulbactam acts as a synergist with cephalosporins and penicillins against Gram positive bacteria and is used commercially in combination with ampicillin.Antimicrobial activity
Sulbactam has very weak antimicrobial activity against most bacteria. Its only notable activity is against N. gonorrhoeae, N. meningitidis and Acinetobacter baumannii.Clinical Use
Sulbactam is penicillanic acid sulfone or 1,1-dioxopenicillanicacid. This synthetic penicillin derivative is a potent inhibitorof S. aureus β-lactamase as well as many β-lactamaseselaborated by Gram-negative bacilli. Sulbactam has weak intrinsicantibacterial activity but potentiates the activity ofampicillin and carbenicillin against β-lactamase–producingS. aureus and members of the Enterobacteriaceae family. Itdoes not, however, synergize with either carbenicillin or ticarcillinagainst P. aeruginosa strains resistant to these agents.Failure of sulbactam to penetrate the cell envelope is a possibleexplanation for the lack of synergy.Fixed-dose combinations of ampicillin sodium and sulbactamsodium, marketed under the trade name Unasyn assterile powders for injection, have been approved for use inthe United States. These combinations are recommended forthe treatment of skin, tissue, intra-abdominal, and gynecologicalinfections caused by β-lactamase–producing strainsof S. aureus, E. coli, Klebsiella spp., P. mirabilis, B. fragilis,and Enterobacter and Acinetobacter spp.
Sulbactam 준비 용품 및 원자재
원자재
과망간산칼륨
아세트산(빙초산)
소듐 2-에틸헥사노에이트
BROMOSULBACTAM
(3S)-6,6-DIBROMO-2,2-DIMETHYLPENAM-3-CARBOXYLIC ACID 1,1-DIOXIDE
Sulbactam Impurity 8
준비 용품
Sulbactam 공급 업체
글로벌( 396)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Nanjing Sinoda Biological Technology Co., Ltd | +8613401983379 |
sales@njmcn.cn | CHINA | 74 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 7473 | 58 |
| airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15371 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21695 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9352 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 |
product@chemlin.com.cn | CHINA | 3012 | 60 |
| Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ |
sales03@shyrchem.com | CHINA | 738 | 60 |