双氯西林
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- CAS号:
- 3116-76-5
- 英文名:
- Dicloxacillin
- 英文别名:
- dicloxacilin;Dicloxacilina;Dicloxacilline;brl1702;R 13423;maclicine;Stapenor D;Staphcillin A;DICLOXACILLIN;Dichloxacillin
- 中文名:
- 双氯西林
- 中文别名:
- 二氯西林;双氯西林;双氯青霉素;双氯苯唑青霉素;化合物 T21384;双氯青霉素,双氯西林;HEPTANE-4-CARBOXYLIC ACID 产品名称;(2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异噁唑甲酰氨基;(2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异唑甲酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸;(2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异噁唑甲酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸
- CBNumber:
- CB6704937
- 分子式:
- C19H17Cl2N3O5S
- 分子量:
- 470.33
- MOL File:
- 3116-76-5.mol
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双氯西林化学性质
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熔点:
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218 °C (decomp)
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沸点:
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692.4±55.0 °C(Predicted)
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密度:
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1.62±0.1 g/cm3(Predicted)
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储存条件:
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2-8°C
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酸度系数(pKa):
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pKa 2.76(H2O
t=37
I=0.15 (KCl)) (Uncertain)
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水溶解性:
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3.63 mg/L
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CAS 数据库:
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3116-76-5(CAS DataBase Reference)
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双氯西林性质、用途与生产工艺
双氯西林为对产酶金葡菌作用最强的一种半合成青霉素，比青霉素强100倍。对不产酶金葡菌、表葡菌以及A族链球菌、肺炎球菌、炭疽杆菌等革兰阳性菌均具抗菌活性，但都不及青霉素；对粪肠球菌作用弱或无效。
口服吸收率好，生物利用度60％，受食物影响，空腹口服0．59，Tmax 1h，Cmax为24mg/L，血药峰值几近苯唑、氯唑西林的2～3倍；代谢0.8h，肾功能不全者延长；PPBR为97％；在体内分布广，类似氯唑西林，脑膜炎时可少量进入脑脊液中。小部分药物在肝脏代谢，服药6h约60％随尿排出，少量经肝随胆汁排出。不为血、腹透清除。
耐青霉素而对本品敏感的葡萄球菌引起的败血症、心内膜炎、呼吸道及皮肤软组织细菌感染等。也可用于化脓性链球菌或肺炎球菌与耐青霉素的葡萄球菌所致的混合感染。但本品不适用于MRS感染。
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3116-76-5, 双氯西林 相关搜索:
- 有机
- 双氯西林杂质
- 有机化工原料
- 医药原料
- 青霉素类
- C19H17Cl2N3O5S
- C19H16CL2N3NaO5S
- C19H17CL2N305S1
- (2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异噁唑甲酰氨基
- 化合物 T21384
- 二氯西林
- (2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异唑甲酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸
- HEPTANE-4-CARBOXYLIC ACID 产品名称
- (2S,5R,6R)-3,3-二甲基-6-[5-甲基-3-(2,6-二氯苯基)-4-异噁唑甲酰氨基]-7-氧代-4-硫杂-1-氮杂双环[3.2.0]庚烷-2-甲酸
- 双氯青霉素,双氯西林
- 双氯西林
- 双氯青霉素
- 双氯苯唑青霉素
- 3116-76-5
- Dicloxacilline
- Dicloxacilina
- dicloxacilin
- Dicloxacillinum
- Dicloxacillin 13C4Q: What is
Dicloxacillin 13C4 Q: What is the CAS Number of
Dicloxacillin 13C4 Q: What are the applications of
Dicloxacillin 13C4
- DicloxacillinQ: What is
Dicloxacillin Q: What is the CAS Number of
Dicloxacillin Q: What is the storage condition of
Dicloxacillin Q: What are the applications of
Dicloxacillin
- Dicloxacillin USP/EP/BP
- DICLOXACILLIN MM(CRM STANDARD)
- 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo- (7CI, 8CI)
- 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 6-[[[3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolyl]carbonyl]amino]-3,3-dimethyl-7-oxo-, [2S-(2α,5α,6β)]-
- 3-(2,6-Dichlorophenyl)-5-methyl-4-isooxazolylpenicillin
- [5-Methyl-3-(2,6-dichlorophenyl)-4-isoxazolylyl]penicillin
- SODIUM DICLOXACILLIN
- 4-Thia-1-azabicyclo3.2.0heptane-2-carboxylic acid, 6-3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolylcarbonylamino-3,3-dimethyl-7-oxo-, (2S,5R,6R)-
- DICLOXACILLIN
- 7-[[3-(2,6-dichlorophenyl)-5-methyl-oxazol-4-yl]carbonylamino]-3,3-dimethyl-6-oxo-2-thia-5-azabicyclo[3.2.0]heptane-4-carboxylic acid
- 3-(2,6-DICHLOROPHENYL)-5-METHYL-4-ISOXAZOLYL PENICILLIN
- methyldichlorophenylisoxazolylpenicillin
- maclicine
- dicloxacycline
- Dichloxacillin
- 7-[[3-(2,6-Dichlorophenyl)-5-methyl-oxazol-4-yl]carbonylamino]-3,3-dimethyl-6-oxo-2-thia-5-azabicyclo[3.2.0]
- 6α-[[5-Methyl-3-(2,6-dichlorophenyl)-4-isoxazolyl]carbonylamino]penicillanic acid
- (2S,5R,6R)-6-[3-(2,6-Dichlorophenyl)-5-methylisoxazol-4-ylcarbonylamino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
- Dicloxacillin (base and/or unspecified salts)
- Staphcillin A
- Stapenor D
- R 13423
- 6-[3-(2,6-Dichlorophenyl)-5-methyl-4-isoxazolecarboxamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid
- brl1702
- 6-dichlorophenyl)-5-methyl-4-isoxazolecarboxamido)-3,3-dimethyl-7-oxo-6-(3-(
- 6-(3-(2,6-dichlorophenyl)-5-methyl-4-isoxazolecarboxamido)penicillanicacid[qr
- 4-thia-1-azabicyclo(3.2.0)heptane-2-carboxylicacid,6-(((3-(2,6-dichlorophenyl
- 4-thia-1-azabicyclo(3.2.0)heptane-2-carboxyl///
- )-5-methyl-4-isoxazolyl)carbonyl)amino)-3,3///