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ChemicalBook >> CAS DataBase List >>6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Structure
6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one structure
CAS No.
155690-79-2
Chemical Name:
6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one
Synonyms
6-BroMo-3H-pyrido[2,3-d]p...;6-bromopyrido[2,3-d]pyrimidin-4-ol;6-Bromopyrido[2,3-d]pyrimidin-4(1H);6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one;6-Bromo-1H-pyrido[2,3-d]pyrimidin-4-one;6-bromopyrido[2,3-d]pyrimidin-4(3H)-one;6-BroMo-3H-pyrido[2,3-d]pyriMidin-4-one;Pyrido[2,3-d]pyrimidin-4(3H)-one, 6-bromo-;6-bromo-3H,4H-pyrido[2,3-d]pyrimidin-4-one;6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE ISO 9001：2015 REACH
CBNumber:
CB42455231
Molecular Formula:
C7H4BrN3O
Molecular Weight:
226.03
MDL Number:
MFCD11040199
MOL File:
155690-79-2.mol
MSDS File:
SDS
Last updated:2026-09-12 18:52:40
Request For Quotation

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Properties

Boiling point 455.3±30.0 °C(Predicted)
Density 2.01±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 9.20±0.20(Predicted)
Appearance Light yellow to yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H332-H335
Precautionary statements  P261-P280-P305+P351+P338

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one price More Price(33)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth FGA69079 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 155690-79-2 2.5g $354 2026-06-04 Buy
Matrix Scientific 294291 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 155690-79-2 1.00g $90 2026-05-19 Buy
Matrix Scientific 294291 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 155690-79-2 5.00g $364 2026-05-19 Buy
Matrix Scientific 294291 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 155690-79-2 10.00g $678 2026-05-19 Buy
Synthonix B1546 6-Bromo-3H-pyrido[2,3-d]pyrimidin-4-one 97.0% 155690-79-2 1g $90 2026-05-06 Buy
Product number Packaging Price Buy
FGA69079 2.5g $354 Buy
294291 1.00g $90 Buy
294291 5.00g $364 Buy
294291 10.00g $678 Buy
B1546 1g $90 Buy

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Chemical Properties, Uses, Production

Synthesis

Formamidine acetate

3473-63-0

2-Amino-5-bromobenzoic acid

5794-88-7

6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE

155690-79-2

The general procedure for the synthesis of 6-bromopyrido[2,3-d]pyrimidin-4(1H)-ones from formamidine acetate and 2-amino-5-bromobenzoic acid was as follows: formamidine acetate (1 eq.) was added to a 1.2 M solution of 2-amino-5-bromobenzoic acid (1 eq.) in N,N-dimethylformamide. The reaction mixture was heated to reflux and stirred at this temperature for 16 hours. Upon completion of the reaction, the mixture was cooled to room temperature, followed by the slow addition of a 5% aqueous NaHCO3 solution (3 volumes) with vigorous stirring. The resulting precipitate was collected by filtration and washed sequentially with water (2 x 1 volume) and tert-butyl methyl ether (2 x 1 volume). Finally, the product was dried in a vacuum oven to afford 6-bromopyrido[2,3-d]pyrimidin-4(1H)-one without further purification. The product yield was 91% and LC-MS analysis showed m/z of 225 [M-H] and retention time of 2.31 min.

References

[1] Patent: WO2008/23161, 2008, A1. Location in patent: Page/Page column 111-112

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Preparation Products And Raw materials

Raw materials

Formamidine acetate 2-Amino-5-bromobenzoic acid 2-Amino-5-bromonicotinic acid formamide

Preparation Products

Pyrido[2,3-d]pyrimidine, 6-bromo-4-chloro-

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Suppliers

Global Suppliers ( 61)
Supplier Tel Email Country ProdList Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
SynAsst Chemical. 021-60343070 China 12731 55
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Wuxi Zhongkun Biochemical Technology Co., Ltd. 0510-85629785 18013409632; sales@reading-chemicals.com China 15165 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 微信 18019252918 18019252918 sale@amkchem.com China 14982 55
Shanghai Rong Lin Medical Technology Co., Ltd. 18602194589 lincy-110@163.com China 873 58
Cool Pharm, Ltd 021-60455363 18019463053 sales@coolpharm.com China 8455 58
SPIRO PHARMA eric_feng1954@126.com China 9239 55
Chengdu Research Accelerators Technology Co., Ltd. 028-64353063 reacchemical@163.com China 5243 58
Shanghai YuanYe Biotechnology Co., Ltd. 15026964105 2881489226@qq.com China 89667 60
Supplier Advantage
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
SynAsst Chemical. 55
Bide Pharmatech Ltd. 60
Wuxi Zhongkun Biochemical Technology Co., Ltd. 58
ShangHai AmK Pharmaceutical Technology Co., Ltd. 55
Shanghai Rong Lin Medical Technology Co., Ltd. 58
Cool Pharm, Ltd 58
SPIRO PHARMA 55
Chengdu Research Accelerators Technology Co., Ltd. 58
Shanghai YuanYe Biotechnology Co., Ltd. 60

View Latest Price from 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE pictures 2026-08-20 6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE
155690-79-2
 $1.10 1g 99.00% 100 Tons min Dideu Industries Group Limited
6-Bromo-3H,4H-pyrido[2,3-d]pyrimidin-4-one pictures 2020-05-13 6-Bromo-3H,4H-pyrido[2,3-d]pyrimidin-4-one
155690-79-2
 1KG 99.0% 500 MT Shaanxi Dideu Medichem Co. Ltd

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one Spectrum

6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE(155690-79-2)1HNMR

155690-79-2 (6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one) Related Search:

6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 2-Amino-5-bromonicotinaldehyde 6-Bromopyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione Pyrido[2,3-d]pyrimidin-4(1H)-one 2-Amino-6-bromopyrido[2,3-d]pyrimidin-4(3H)-one
6-Bromo-2-methyl-3H-pyrido[2,3-d]pyrimidin-4-one

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6-BroMo-3H-pyrido[2,3-d]p... 6-BroMo-3H-pyrido[2,3-d]pyriMidin-4-one 6-bromo-3H,4H-pyrido[2,3-d]pyrimidin-4-one 6-bromopyrido[2,3-d]pyrimidin-4(3H)-one 6-Bromo-1H-pyrido[2,3-d]pyrimidin-4-one 6-Bromopyrido[2,3-d]pyrimidin-4(1H) Pyrido[2,3-d]pyrimidin-4(3H)-one, 6-bromo- 6-bromopyrido[2,3-d]pyrimidin-4-ol 6-BROMOPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE ISO 9001：2015 REACH 6-Bromopyrido[2,3-d]pyrimidin-4(1H)-one 155690-79-2