氯霉素,56-75-7
- 英文名稱(chēng):Chloramphenicol
- 價(jià)格: ¥2/克
- 發(fā)布日期: 2023-08-23
- 更新日期: 2025-08-01
產(chǎn)品詳請(qǐng)
產(chǎn)地 |
湖北省
|
品牌 |
東康源/鼎程
|
貨號(hào) |
暫無(wú)
|
用途 |
生物試劑
|
英文名稱(chēng) |
Chloramphenicol
|
包裝規(guī)格 |
100G;250G;1KG
|
純度 |
99%
|
CAS編號(hào) |
56-75-7
|
保質(zhì)期 |
2年
|
是否進(jìn)口 |
否
|
中文名 氯霉素
英文名 chloroamphenicol
別名
氯霉素(獸用)
氯霉素(藥用級(jí))
鹽酸環(huán)丙沙星 雜質(zhì)D
D-蘇-1-對(duì)硝基苯基-2-二氯乙酰氨基-1,3-丙二醇
D(-)-蘇-1-對(duì)硝基苯基-2-二氯乙酰胺基-1,3-丙二醇
D-蘇式-(-)-N-[alpha-(羥基甲基)-beta-羥基-對(duì)硝基苯乙基]-2,2-二氯乙酰胺
英文別名 chloromycetin
chloramphenicol
chloroamphenicol
,[theta-(theta,theta)]-
2,2-dichloro-n-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-acetamid
2,2-dichloro-N-[(1S,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
2,2-dichloro-n-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
2,2-dichloro-n-(2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl)-acetamid
2,2-dichloro-N-[(1R,2S)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
Acetamide, 2,2-dichloro-N-(beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl)
2,2-dichloro-N-[(1R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
[R-(R*,R*)]-2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]ethanamide
d-(-)-threo-2,2-dichloro-n-[beta-hydroxy-alpha-(hydroxy-methyl)-p-nitrophenethyl]acetamide
2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-,[R-(R*,R*)]-Acetamide
Acetamide, 2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-, [R-(R*,R*)]-
Acetamide, 2,2-dichloro-N-[beta-hydroxy-alpha-(hydroxymethyl)-p-nitrophenethyl]-, D-threo-(-)-
CAS 56-75-7
EINECS 200-287-4
化學(xué)式 C11H12Cl2N2O5
分子量 323.13
InChI InChI=1/C11H12Cl2N2O5/c12-10(13)11(18)14-8(5-16)9(17)6-1-3-7(4-2-6)15(19)20/h1-4,8-10,16-17H,5H2,(H,14,18)/t8-,9?/m1/s1
InChIKey WIIZWVCIJKGZOK-RKDXNWHRSA-N
密度 1.6682 (rough estimate)
熔點(diǎn) 148-150°C(lit.)
沸點(diǎn) 644.9±55.0 °C(Predicted)
比旋光度 19.5 o (c=6, EtOH)
閃點(diǎn) 14 °C
水溶性 2.5 g/L (25 o C)
蒸汽壓 1.63E-17mmHg at 25°C
溶解度 absolute ethanol: soluble5-20mg/mL (as a stock solution)
折射率 20 ° (C=5, EtOH)
酸度系數(shù) 11.03±0.46(Predicted)
存儲(chǔ)條件 Keep in dark place,Inert atmosphere,2-8°C
外觀 powder
顏色 white
Merck 14,2077
BRN 2225532
物化性質(zhì) 白色或微黃帶綠色針狀結(jié)晶。熔點(diǎn)150.5-151.5℃(149.7-150.7℃)。在高真空下可以升華。微溶于水(2.5mg/ml,25℃),略溶于丙二醇(150.8mg/ml),易溶于甲醇、乙醇、丁醇、乙酸乙酯、丙酮,不溶于乙醚、苯、石油醚,植物油。味極苦。
MDL號(hào) MFCD00078159