图片展示

Hubei Shiluo Technology Co.,Ltd | Shiluo Technology (Yiwu) Co.,Ltd

Raw material supplier for Human nutrition, animal nutrition, cosmetic

Phone:

0086-27-83298801

Search

English
  • 中文
  • English

Product information

News

Supplier of 5-Bromonicotinic acid CAS#20826-04-4

Cosmetic ingredients

Cosmetic ingredients

  • Pro No.: FC2001
  • Cas No.: 20826-04-4
  • Appearance: White to yellow-gray or light brown

  • Parameters
  • Pro No.: FC2001
  • Cas No.: 20826-04-4
  • Appearance: White to yellow-gray or light brown

Product Name:5-bromonicotinic acid

Synonyms:RARECHEM AL BO 0841;TIMTEC-BB SBB003524;AKOS BBS-00007710;3-PYRIDINECARBOXYLIC ACID, 5-BROMO-;3-BROMO-5-PYRIDINE CARBOXYLIC ACID;3-BROMO PYRIDINE-5-CARBOXYLIC ACID;5-BROMO-3-PYRIDINECARBOXYLIC ACID;5-BROMONICOTINC ACID

CAS:20826-04-4

MF:C6H4BrNO2

MW:202.01

EINECS:244-065-5

Product Categories:Pyridines, Pyrimidines, Purines and Pteredines;pharmacetical;Heterocycles;NULL;alkyl bromide|carboxylic acid;Bromopyridines;Halopyridines;Carboxylic  Acids;Pyridine series;Carboxylic Acids;Organic acids;Pyridines derivates;PROTECTED AMINO ACID & PEPTIDES;blocks;Bromides;Carboxes;Pyridines;Pyridine;pyridine derivative;Acids and Derivatives

Mol File:20826-04-4.mol

 

Melting point 178-180 °C(lit.) 

Boiling point 259.67°C (rough estimate)

density 1.7477 (rough estimate)

refractive index 1.6120 (estimate)

pka3.08±0.10(Predicted)

form Powder

Color: White to yellow-gray or light brown

BRN 115854

InChIKeyFQIUCPGDKPXSLL-UHFFFAOYSA-N

CAS DataBase Reference20826-04-4(CAS DataBase Reference)

Hazard Codes Xi

Risk Statements 36/37/38

Safety Statements 26-36-24/25

WGK Germany 3 

RTECS QT0868000 

Hazard Note Irritant

HazardClass IRRITANT

HS Code 29333999

Chemical Properties:Light yellow Cryst

Purification Methods:

The acid is recrystallised from H2O and then from EtOH using charcoal. The amide has m 219-219.5o (from aqueous EtOH), and the methyl ester, prepared by addition of ethereal diazomethane, can be purified by sublimation in a vacuum and has m 98-99o. The acid chloride also can be sublimed in vacuo and has m 74-75o and gives the methyl ester in MeOH. [Graf J Prakt Chem 138 244 1933, Bachman & Micucci J Am Chem Soc 70 2381 1948, Garcia et al. J Am Chem Soc 82 4430 1960, Misic-Vokovic et al. J Chem Soc 34 1978, Beilstein 22/2 V 181.]


Supplier of 5-Bromonicotinic acid CAS#20826-04-4
Long press to look detail
Long by picture save/share
INQUIRY

Inquiry MORE+
  • Name *

  • Telephone *

  • Company

  • Email

  • Comments

  • Submit

  • Security Code
    Refresh the code
    Cancel
    Confirm

enquiry content:


You have no items to require

Add Successfully

Supplier of 5-Bromonicotinic acid CAS#20826-04-4

Inquiry
INQUIRY

Inquiry MORE+
  • Name *

  • Telephone *

  • Company

  • Email

  • Comments

  • Submit

  • Security Code
    Refresh the code
    Cancel
    Confirm

enquiry content:


You have no items to require

Add Successfully

Application

Inquiry

On-line Inquiry

  • Name *

  • Phone *

  • Email *

  • Company Name *

  • Comments *

  • Submit

  • Security Code
    Refresh the code
    Cancel
    Confirm

Related products


Contact With Us

TEL:0086-27-83298801


Home   |  About  |  Catalog   |  Service   |  News  |  Contact   |   Sitemap   | 

Copyright @ Shiluo All Rights Reserved  

 

Service Center
Contacts
Top
Service Center
Contacts
热线电话
0086-27-83298801
On-Working
Monday-Friday
Qrcode
添加微信好友,详细了解产品
使用企业微信
“扫一扫”加入群聊
复制成功
添加微信好友,详细了解产品
我知道了