ChemicalBook > CAS DataBase List > 2,4-Dimethoxypyrimidine

2,4-Dimethoxypyrimidine

Product Name
2,4-Dimethoxypyrimidine
CAS No.
3551-55-1
Chemical Name
2,4-Dimethoxypyrimidine
Synonyms
2,4-dimethoxypyrimdine;2,4-DIMETHOXYPYRIMIDINE;Pyrimidine, 2,4-dimethoxy-;2,4-Dimethoxypyrimidine>2,4-DIMETHOXYPYRIMIDINE 98%;2,4-Dimethoxypyrimidine ,97%;2,4-DIMETHOXYPYRIMIDINE, 99+%;2,4-Dimethoxypyrimidine, 98+%;2,4-Dimethoxypyrimidine ISO 9001：2015 REACH;Pyrimidine, 2,4-dimethoxy- (6CI,7CI,8CI,9CI)
CBNumber
CB3494486
Molecular Formula
C6H8N2O2
Formula Weight
140.14
MOL File
3551-55-1.mol
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2,4-Dimethoxypyrimidine Property

Melting point:
17°C
Boiling point:
204-205 °C (lit.)
Density 
1.1501 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.502(lit.)
Flash point:
198-200 °F
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Oil
pka
2.69±0.20(Predicted)
color 
Clear Colorless
CAS DataBase Reference
3551-55-1(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
23-24/25-36/37-26
RIDADR 
NA 1993 / PGIII
WGK Germany 
3
HS Code 
29335990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P403+P235Store in a well-ventilated place. Keep cool.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
635162
Product name
2,4-Dimethoxypyrimidine
Purity
97%
Packaging
5g
Price
$207
Updated
2023/06/20
TCI Chemical
Product number
D2327
Product name
2,4-Dimethoxypyrimidine
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$37
Updated
2025/07/31
TCI Chemical
Product number
D2327
Product name
2,4-Dimethoxypyrimidine
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$109
Updated
2025/07/31
TRC
Product number
D463635
Product name
2,4-Dimethoxypyrimidine
Packaging
500mg
Price
$45
Updated
2021/12/16
Chem-Impex
Product number
43712
Product name
2,4-Dimethoxypyrimidine,≥98%(GC)
Purity
≥98%(GC)
Packaging
5G
Price
$33.51
Updated
2021/12/16
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2,4-Dimethoxypyrimidine Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to light brown liquid

Uses

2,4-Dimethoxypyrimidine, is a versatile building block used in synthesis of various chemical compounds, such as derivatives of Cytidine (C998300).

Synthesis

6320-15-6

3551-55-1

The general procedure for the synthesis of 2,4-dimethoxypyrimidine from 6-chloro-2,4-dimethoxypyrimidine was as follows: 1. 6-Chloro-2,4-dimethoxypyrimidine (0.66 mmol) was dissolved in anhydrous THF (13.2 mL) under argon protection and degassed by drumming argon for a few minutes. 2. Catalyst PdCl2 (dppf) (27.0 mg, 0.033 mmol, 5.0 mol%), TMEDA (0.130 g, 1.12 mmol, 1.7 equiv), and reductant NaBH4 (42.4 mg, 1.12 mmol, 1.7 equiv) were added sequentially. 3. The reaction mixture was stirred at room temperature and under argon atmosphere for an appropriate time. 4. After completion of the reaction, post-treatment was carried out according to standard methods.

References

[1] Journal of Molecular Catalysis A: Chemical, 2014, vol. 393, p. 191 - 209
[2] Journal of Organic Chemistry, 1955, vol. 20, p. 829,833,835

2,4-Dimethoxypyrimidine Preparation Products And Raw materials

Raw materials

Sodium methoxide solution 2,4-Dichloropyrimidine Sodium Methoxide Methanol Anhydrous sodium methoxide

Preparation Products

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2,4-Dimethoxypyrimidine Suppliers

Americas 1 Belgium 1 Canada 2 China 168 Europe 3 France 2 India 11 Japan 4 Russia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 17 United States 34 Global 249
Matrix Fine Chemicals GmbH
Tel
--
Fax
--
Email
nfo@matrix-fine-chemicals.com
Country
Switzerland
ProdList
6968
Advantage
58
SIGMA-RBI
Tel
--
Fax
--
Country
Switzerland
ProdList
6896
Advantage
91
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View Lastest Price from 2,4-Dimethoxypyrimidine manufacturers

Shaanxi Dideu New Materials Co. Ltd
Product
2,4-Dimethoxypyrimidine 3551-55-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10000KGS
Release date
2025-06-04
Hebei Zhuanglai Chemical Trading Co Ltd
Product
2,4-Dimethoxypyrimidine 3551-55-1
Price
US $10.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20 ton
Release date
2024-11-12
Shaanxi Dideu Medichem Co. Ltd
Product
2,4-Dimethoxypyrimidine 3551-55-1
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-05-13

3551-55-1, 2,4-DimethoxypyrimidineRelated Search:

6-sulfanilamido-2,4-dimethoxypyrimidine 4-AMINO-2,6-DIMETHOXYPYRIMIDINE Sulfadimethoxine sodium salt 5-BROMO-2,4-DIMETHOXYPYRIMIDINE,5-BROMO-2,6-DIMETHOXYPYRIMIDINE 4-CHLORO-2,6-DIMETHOXYPYRIMIDINE,6-CHLORO-2,4-DIMETHOXYPYRIMIDINE 5-IODO-2,4-DIMETHOXYPYRIMIDINE 2,4-DIETHOXYPYRIMIDINE Benzaldehyde 2,4-Dimethoxypyrimidine (E)-5-(2-CARBOXYVINYL)-2,4-DIMETHOXYPYRIMIDINE 2-METHYL-4,6-DIMETHOXYPYRIMIDINE Trifloxysulfuron Foramsulfuron Mesosulfuron-methyl Rimsulfuron 2-(CHLOROMETHYL)-4,6-DIMETHOXYPYRIMIDINE Pyrazosulfuron 4,6-DIMETHOXYPYRIMIDINE

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