ChemicalBook > CAS DataBase List > 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE

2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE

Product Name
2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE
CAS No.
41244-53-5
Chemical Name
2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE
Synonyms
5-bromo-2,4-bis(phenylmethoxy)- Pyrimidine;Pyrimidine, 5-bromo-2,4-bis(phenylmethoxy)-;2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE ISO 9001：2015 REACH
CBNumber
CB51009720
Molecular Formula
C18H15BrN2O2
Formula Weight
371.23
MOL File
41244-53-5.mol
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2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE Property

Melting point:
88-90 °C(Solv: ethanol (64-17-5))
Boiling point:
517.4±60.0 °C(Predicted)
Density 
1.419±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
1.27±0.29(Predicted)
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Safety

HS Code 
2933599590
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
B411028
Product name
2,4-Bis(benzyloxy)-5-bromopyrimidine
Packaging
50mg
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
NB57419
Product name
5-Bromo-2,4-di(benzyloxy)pyrimidine
Packaging
250mg
Price
$85
Updated
2021/12/16
SynQuest Laboratories
Product number
4H08-9-03
Product name
5-Bromo-2,4-di(benzyloxy)pyrimidine
Purity
96%
Packaging
5G
Price
$104
Updated
2021/12/16
Biosynth Carbosynth
Product number
NB57419
Product name
5-Bromo-2,4-di(benzyloxy)pyrimidine
Packaging
500mg
Price
$135
Updated
2021/12/16
Matrix Scientific
Product number
072266
Product name
2,4-Bis(benzyloxy)-5-bromopyrimidine
Purity
95+%
Packaging
1g
Price
$139
Updated
2021/12/16
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2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE Chemical Properties,Usage,Production

Synthesis

36082-50-5

100-51-6

41244-53-5

General procedure for the synthesis of 5-bromo-2,4-bis(phenylmethoxy)-pyrimidine from 5-bromo-2,4-dichloropyrimidine and benzyl alcohol: 6.7 mL (65 mmol) of benzyl alcohol was dissolved in 70 mL of anhydrous toluene, and reacted with 2.9 g of NaH (60 mmol) under nitrogen protection until the gas production stopped. The resulting suspension was cooled to room temperature and slowly added dropwise to a solution of 5-bromo-2,4-dichloropyrimidine 4.5 g (20 mmol) with stirring, ensuring that the reaction temperature did not exceed 25 °C. The reaction was carried out at room temperature. After completion of the dropwise addition, the reaction was continued with stirring at room temperature for 12 hours. At the end of the reaction, the precipitated sodium chloride was removed by filtration and the solvent was evaporated to give 5-bromo-2,4-bis(phenylmethoxy)-pyrimidine 3.44 g in 93% yield.

References

[1] Patent: CN105237483, 2016, A. Location in patent: Paragraph 0039; 0040; 0041; 0042; 0043; 0053
[2] Journal of Organic Chemistry, 2005, vol. 70, # 5, p. 1612 - 1619
[3] Journal of Organic Chemistry, 1985, vol. 50, # 6, p. 841 - 847
[4] Inorganica Chimica Acta, 2012, vol. 380, # 1, p. 252 - 260

2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE Suppliers

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View Lastest Price from 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE manufacturers

Dideu Industries Group Limited
Product
2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE 41244-53-5
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-12-01

41244-53-5, 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINERelated Search:

2,4-BIS(BENZYLOXY)PYRIMIDINE 2,4-DIETHOXYPYRIMIDINE 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE 5-BROMO-2-ETHOXY-PYRIMIDINE 5-BROMO-2-HYDROXYPYRIMIDINE 5-bromo-1H-pyrimidin-4-one 5-Bromo-2-methoxypyrimidine 2-BENZYLOXY-5-BROMO-PYRIMIDINE 5-BROMO-2,4-DIMETHOXYPYRIMIDINE

  • 5-bromo-2,4-bis(phenylmethoxy)- Pyrimidine
  • Pyrimidine, 5-bromo-2,4-bis(phenylmethoxy)-
  • 2 , 4-BIS(BENZYLOXY)-5-BROMOPYRIMIDINE ISO 9001：2015 REACH
  • 41244-53-5
  • Pyrimidines
  • Heterocycle-Pyrimidine series