3-Carboxyphenylboronic acid CAS 25487-66-5 CAS NO.25487-66-5

our key technology:

1. low temperature reactions

2. coupling reactions

3. fluorine chemistry

4. asymmetric hydrogenationnot dangerous goods

our advantages:

1. rich experience in loading a great amount of containers in chinese sea port;
2. fast shipment by well-reputed shipping line;
3. packaging with pallets according to buyers’ special request;
4. cargoes together with container sales service available;
5. rich experience in korea,india &europe export.

specificatios:

name 3-carboxyphenylboronic acid

molecular formula c₇h₇bo₄

molecular weight 165.94

cas registry number 25487-66-5
melting point 243-247 ºc

water solubility 2.5 g/100 ml

not dangerous goods

single impurity: 0.5% max

applications:

3-carboxyphenylboronic acid (cas:25487-66-5) can be used as pharmaceutical intermediate.

facilities

• lab and pilot / manufacture facility
• 600 square meters of laboratory with 25 lab hoods
• 20 stainless steel reactors from 300 to 3000l
• 70 enamel reactors from 500 to 10,000l
• total volume upto 180,000l

r & d/scientific expertise/resource

• scientific expertise

- many years at as medicinal chemists at institutes / pharma companies

- extensive experience in heterocyclic synthesis, bronic acid and process

development

- management team has over 40 patents and 80 publications

• literature accessibility

- beilstein(reaxys)/scifinder unlimited access

- acs/science direct online journals unlimited access

operations in refining process

• high preformance distillation
• column purification
• recrystallization
• molecular distillation
• rectification

quality policy

Yuhong positions itself as a high-tech company by providing excellent solutions of chemical synthesis. realizing that customer’s satisfaction and world-class quality provide the foundation for sustainable development, we define Yuhong quality policy as:

customers caring with value creation

1. listening to the voice of customers and understanding their real needs.
2. providing professional services to solve customer’s problems.
3. developing advanced technologies to increase customers’ values.
4. face-based analysis and continuous process improvement.

5. managing hazardous substances and producing “green products”.