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溴化十六烷基三甲铵 [CTAB],Hexadecyltrimethylammonium bromide;analytical standard, 98-102%

别名:CTAB,十六烷基三甲基溴化铵,溴化十六烷基三甲铵,溴代十六烷基三甲铵,溴代十六烷基三甲胺,溴棕三甲铵,鲸蜡烷三甲基溴化铵,溴代十六烷基三甲胺,Cetrimonium bromide, Cetyltrimethylammonium bromide, Palmityltrimethylammonium bromide

线性分子式: CH3(CH2)15N(Br)(CH3)3 CAS号: 57-09-0 分子量: 364.45 Beilstein: 3598189 EC 号: 200-311-3 MDL编号: MFCD00011772 PubChem化学物质编号: 329755544 NACRES: NA.24
货号(SKU): 36932
CAS号: 57-09-0
MDL号: MFCD00011772
增值税发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥1,132.25

说明

溴化十六烷基三甲基铵(CTAB)是一种季铵衍生物,已知可增强抗肿瘤活性。它是广谱杀菌剂西替米特的成分之一,也可用作DNA提取的缓冲液。
CTAB可用作测定以下各项的参考标准:
将分散液-液微萃取(DLLME)技术与高效液相色谱法相结合,在各种水样中检测CTAB。
反相高效液相色谱法(RP-HPLC)测定药物制剂中的CTAB。
有关适用仪器技术的更多信息,请参阅产品的分析证书。请联系技术服务部门以获得进一步支持。

一般描述

Cetrimonium bromide(CTAB) is a quaternary ammonium derivative known to enhance anti-tumor activity. It is one of the components of the broad-spectrum antiseptic cetrimide and may also be used as a buffer for DNA extraction.
 

应用

CTAB may be used as a reference standard for the determination of:
  • CTAB in various water samples by combining a dispersive liquid-liquid microextraction (DLLME) technique with high performance liquid chromatography.
  • CTAB in pharmaceutical formulations by reversed-phase high-performance liquid chromatography (RP- HPLC).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
 
 

属性

等级

analytical standard

质量水平

100

描述

cationic

测定

98-102%

保质期

limited shelf life, expiry date on the label

分子量

364.45 g/mol

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

248-251 °C (lit.)

溶解性

H2O: soluble 36.4 g/L at 20 °C (completely)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

SMILES string

[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key

LZZYPRNAOMGNLH-UHFFFAOYSA-M

 

安全信息

警示用语:

Danger

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 Oral - STOT SE 3

靶器官

Gastrointestinal tract, Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(F)

471.2 °F - closed cup

闪点(C)

244 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 30 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 30
商品标签 [tags]