一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
WhatsApp
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Chemical Reagents>Organic reagents>Azide>11-Azido-3,6,9-trioxaundecan-1-amine
11-Azido-3,6,9-trioxaundecan-1-amine
  • 11-Azido-3,6,9-trioxaundecan-1-amine

11-Azido-3,6,9-trioxaundecan-1-amine

Price $8.8
Package 1KG
Min. Order: 1KG
Supply Ability: 100kg
Update Time: 2019-07-10

Product Details

Product Name: 11-Azido-3,6,9-trioxaundecan-1-amine CAS No.: 134179-38-7
Min. Order: 1KG Purity: 97%-99%
Supply Ability: 100kg Release date: 2019/07/10
Product number:: WLJ605

Email: joy@coreychem.com                    Telephone: +86 371 56057376

 

A PEG derivative, which contains a free amine that can be conjugated to biological molecules directly by an amide linkage (or via the corresponding isothiocyanate) and an azide that can be reduced to an amine for conjugation to other molecules. PEG derivatives are water soluble. Bifunctional water soluble compounds with flexible dimensions allow for conjugation of small molecules to proteins or molecular probes. 1-amino-11-azido-3,6,9-trioxaundecane can be reacted with small organic molecules for the synthesis of heterobifunctional compounds. It has been used to synthesize a mannose-fluorescein conjugate for the study of cell-surface mannose-specific lectins.
 

Basic Info

 

 
Chemical Name 11-Azido-3,6,9-trioxaundecan-1-amine
Synonyms

2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethanamine;Amino-PEG3-Azide;1-Amino-11-azido-3,6,9-trioxaundecane;Azido-PEG3-Amine;11-Amino-3,6,9-trioxaundecanyl Azide;

CAS No. 134179-38-7
Molecular Formula C8H18N4O3
Molecular Weight 218.25400
PSA 103.46000
LogP 0.45826
 

Properties

 

 
Appearance & Physical State very pale yellow oil
Density 1.1
Boiling Point 198-202ºC
Refractive Index 1.47
 

Safety Info

 

 
Safety Statements S26-S36/37/39-S45
HS Code 2929909090
RIDADR UN 2735
Risk Statements R34

1.  Our strong r&d team has accumulated abundant experience in synthesis design and exploring synthesis of new technology. Not only good at heterocyclic chemistry, chiral chemicals (asymmetric synthesis and enzyme reaction), metal organic synthesis, high throughput chemistry, also specializes in bioorganic chemistry including nucleosides, nucleotides, sugar chemical, peptide chemistry, etc, to complete the synthesis from mg to kg samples in lab scale. Our efficient management and good communication skills and ability to solve the problem rapidly in order to ensure quality, timely delivery, based on the standard client confidential system and competitive price products,we has been recognized and praised by many customers in chemical industry.

2. Scale-up production, based on our rich laboratory experience and advanced equipment in production base, also depend on accumulation of advantages in many aspects as industrialized technology development, the production cost control, to provide from kg class to wt class custom synthesis scale-up production services to the global fine chemical industry, can be carried out oxidation, hydrogenation pressure (70 kg), halide, and acylation, esterification, condensation, cyclization, formatting, ammoniation, diazotization and azide reaction, our experienced production management, strict and perfect management system can quickly provide customers with competitive and fine mass production services.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

Recommended supplier

Product name Price   Suppliers Update time
VIP3Y
Xian confluore Biological Technology Co., Ltd.
2025-06-07
VIP4Y
Henan Aochuang Chemical Co.,Ltd.
2025-04-04
$15.00
Zhuozhou Wenxi import and Export Co., Ltd
2021-07-02
  • Since: 2014-12-17
  • Address: Zhengzhou High tech Zone, Henan Province, China
INQUIRY
楊俊青

sales@coreychem.com
咸宁市| 巴塘县| 巴里| 灌云县| 呼图壁县| 长垣县| 双牌县| 炎陵县| 伊川县| 金溪县| 庆阳市| 晋江市| 莎车县| 东安县| 团风县| 云梦县| 民权县| 合川市| 池州市| 西宁市| 黄浦区| 濮阳市| 枣庄市| 老河口市| 东城区| 仙桃市| 瑞昌市| 延吉市| 郸城县| 宜宾市| 宜州市| 黑水县| 横峰县| 荃湾区| 耿马| 微博| 广宗县| 平邑县| 枣强县| 德清县| 长泰县|