化学品概述
基本信息
- 中文名称:
- 中文别名:
- 英文名称:
- 英文别名:
- 分子式:
- 分子量:
- CAS:
- EINECS编号:
- MDL编号:
- 精确质量:
- InChI:
- InChI Key:
- MOL文件:
- PSA:
- LogP:
- FEMA编码:
- COE编码:
理化性质
-
外观性质:
powder;slightly brown
- 熔点:
- 沸点:
- 密度:
- 折射率:
- 比旋光度:
- 闪点:
- 溶解性:
- 酸度系数(pKa):
- 相对极性:
- PH值:
- 爆炸极限值(explosive limit):
- 敏感性:
-
储存条件:
−70°C
- 检测方法:
- 蒸气压:
-
Merck:
13,5659
- BRN:
- NIST化学物质信息:
- EPA化学物质信息:
安全信息
- 危化品标志:
- 危化代码:
-
安全代码:
22-24/25
- 海关编码/HS编码:
- 危化品运输编码:
-
WGK Germany:
3
-
RTECS:
OL5985000
- TSCA:
- 危化等级:
- 包装类别:
- 毒理资料:
- 灭火剂:
应用领域
制备方法/合成路线
参考资料
- Antibiotic protein complex produced by Staphylococcus staphyloliticus with highly specific lytic activity against other Staphylococcus species. Contains three enzymes: a hexosaminidase, an amidase, and the major component, an endopeptidase which cleaves the polyglycine cross-linkages in the staphylococcal cell wall. Isoln and antibacterial spectrum: Schindler, Schuhardt, Proc. Natl. Acad. Sci. USA 51, 414 (1964). Prepn by fermentation: eidem, US 3278378 (1966); Zygmunt, Browder, US 3398056 (1968 to Mead Johnson). The endopeptidase is a single polypeptide chain of mol wt 25,000: H. R. Trayer, C. E. Buckley, J. Biol. Chem. 245, 4842 (1970). Identification of active principle: H. P. Browder et al., Biochem. Biophys. Res. Commun. 19, 383 (1965). Characterization of three enzyme components: T. Wadstrom, O. Vesterberg, Acta Pathol. Microbiol. Scand. 79, 248 (1971); O.-J. Iversen, A. Grov, Eur. J. Biochem. 38, 293 (1973). Clinical studies to eradicate Staph. aureus from nasal carriers: R. L. Harris et al., Antimicrob. Agents Chemother. 1967, 110; K. E. Quickel et al., Appl. Microbiol. 1971, 446. Use as identification method for Staphylococcus sp.: K. H. Schleifer, W. E. Kloos, J. Clin. Microbiol. 1, 337 (1975); P. J. Severance et al., ibid. 11, 724 (1980); disk modification: B. Poutrel, J.-P. Caffin, ibid. 13, 1023 (1982). Review: Zygmunt, Tavormina, Progress in Drug Research Vol. 16, E. Jucker, Ed. (Birkhauser Verlag, Basel, 1972) pp 309-333.
- MSDS
图谱
计算化学数据
-
疏水参数计算参考值(XlogP):
0.4
-
氢键供体数量 :
3
-
氢键受体数量:
4
-
可旋转化学键数量:
4
-
拓扑分子机型表面积(TPSA) :
104
-
重原子数量:
16
-
形式电荷:
0
-
复杂度:
332
-
同位素原子数量:
0
-
确定原子立构中心数量:
3
-
不确定原子立构中心数量:
0
-
确定化学键立构中心数量:
1
-
不确定化学键立构中心数量:
0
-
共价键单元数量:
1