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20826-04-4

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5-Bromonicotinic acid TOP1 supplier
Cas No: 20826-04-4
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
5-bromopyridine-3-carboxylate
Cas No: 20826-04-4
No Data 1 Kilogram 1 Metric Ton/Month HANGZHOU YUNUO CHEMICAL CO.,LTD Contact Supplier
High purity 5-Bromonicotinic acid with high quality and best price cas:20826-04-4
Cas No: 20826-04-4
USD $ 45.0-60.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
5-Bromonicotinic acid
Cas No: 20826-04-4
No Data 1 Gram 100 Metric Ton/Month Yurui(Shanghai)Chemical Co.,Ltd Contact Supplier
Fresh In Stock:5-Bromonicotinic Acid with BEST PRICE
Cas No: 20826-04-4
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
CHemwill -- 5-Bromonicotinic acid
Cas No: 20826-04-4
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 5 Metric Ton/Day Chemwill Asia Co., Ltd. Contact Supplier
High quality 5-Bromonicotinic Acid supplier in China
Cas No: 20826-04-4
No Data No Data No Data Simagchem Corporation Contact Supplier
5-Bromonicotinic acid
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No Data 100 Gram 100 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
5-Bromonicotinic acid
Cas No: 20826-04-4
USD $ 2.0-2.0 / Gram 1 Gram 50 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
5-Bromonicotinic acid 20826-04-4
Cas No: 20826-04-4
No Data 10 Gram 1000 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier

20826-04-4 Usage

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.]
InChI:InChI=1/C6H4BrNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3H,(H,9,10)/p-1

20826-04-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (228435)  5-Bromopyridine-3-carboxylicacid  98% 20826-04-4 228435-50G 2,359.89CNY Detail
Aldrich (228435)  5-Bromopyridine-3-carboxylicacid  98% 20826-04-4 228435-10G 477.01CNY Detail
Sigma-Aldrich (Y0001356)  NicergolineimpurityD  European Pharmacopoeia (EP) Reference Standard 20826-04-4 Y0001356 1,880.19CNY Detail
Alfa Aesar (A13589)  5-Bromonicotinic acid, 98%    20826-04-4 100g 3983.0CNY Detail
Alfa Aesar (A13589)  5-Bromonicotinic acid, 98%    20826-04-4 25g 1064.0CNY Detail
Alfa Aesar (A13589)  5-Bromonicotinic acid, 98%    20826-04-4 5g 362.0CNY Detail

20826-04-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-bromopyridine-3-carboxylic acid

1.2 Other means of identification

Product number -
Other names 3-Pyridinecarboxylic acid,5-bromo

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:20826-04-4 SDS

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