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2,4-Dimethoxypyrimidine

2,4-Dimethoxypyrimidine Structure
2,4-Dimethoxypyrimidine structure
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
Molecular Weight:
140.14
MDL Number:
MFCD00056028
MOL File:
3551-55-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 02:25:37
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2,4-Dimethoxypyrimidine Properties

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
InChI 1S/C6H8N2O2/c1-9-5-3-4-7-6(8-5)10-2/h3-4H,1-2H3
InChIKey KEVRHVMWBKFGLO-UHFFFAOYSA-N
SMILES COc1ccnc(OC)n1
CAS DataBase Reference 3551-55-1(CAS DataBase Reference)
FDA UNII 980K6DH82B
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P210-P280-P403+P235-P501
PPE Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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
Storage Class 10 - Combustible liquids
NFPA 704
1
2 0

2,4-Dimethoxypyrimidine price More Price(54)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 635162 2,4-Dimethoxypyrimidine 97% 3551-55-1 5g $207 2023-06-20 Buy
TCI Chemical D2327 2,4-Dimethoxypyrimidine >98.0%(GC)(T) 3551-55-1 5g $35 2026-04-30 Buy
TCI Chemical D2327 2,4-Dimethoxypyrimidine >98.0%(GC)(T) 3551-55-1 25g $102 2026-04-30 Buy
TRC TRC-D463635-5G 2,4-Dimethoxypyrimidine 3551-55-1 5g $129 2026-06-03 Buy
TRC TRC-D463635-500MG 2,4-Dimethoxypyrimidine 3551-55-1 500mg $65 2026-06-03 Buy
Product number Packaging Price Buy
635162 5g $207 Buy
D2327 5g $35 Buy
D2327 25g $102 Buy
TRC-D463635-5G 5g $129 Buy
TRC-D463635-500MG 500mg $65 Buy

2,4-Dimethoxypyrimidine Chemical Properties,Uses,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

6-CHLORO-2,4-DIMETHOXYPYRIMIDINE

6320-15-6

2,4-Dimethoxypyrimidine

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
5-BROMO-2,4-DIMETHOXYPYRIMIDINE 6-CHLORO-2,4-DIMETHOXYPYRIMIDINE 7,14-Dioxa-1-azadispiro[4.2.5.2]pentadec-1-ene, 1-oxide N,N,N',N'-Tetramethylethylenediamine Sodium borohydride

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Preparation Products

5-FORMYL-2,4-DIMETHOXYPYRIMIDINE

2,4-Dimethoxypyrimidine Suppliers

Global( 248)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 3bsc@sina.com China 15813 69
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18 China 18187 66
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
JinYan Chemicals(ShangHai) Co.,Ltd. 13817811078 sales@jingyan-chemical.com China 9963 60
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
3B Pharmachem (Wuhan) International Co.,Ltd. 69
Alfa Aesar 84
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Capot Chemical Co., Ltd 66
Beijing Ouhe Technology Co., Ltd 60
JinYan Chemicals(ShangHai) Co.,Ltd. 60
Pure Chemistry Scientific Inc. 62

View Lastest Price from 2,4-Dimethoxypyrimidine manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2,4-Dimethoxypyrimidine pictures 2026-06-30 2,4-Dimethoxypyrimidine
3551-55-1
 1KG 98.0% 10000KGS Shaanxi Dideu New Materials Co. Ltd
2,4-Dimethoxypyrimidine pictures 2026-05-28 2,4-Dimethoxypyrimidine
3551-55-1
 $2.00-5.00 1KG 99% 10000kg Hebei Chuanghai Biotechnology Co,.LTD
2,4-Dimethoxypyrimidine pictures 2025-05-23 2,4-Dimethoxypyrimidine
3551-55-1
 $10.00 1kg 99% 20 ton Hebei Zhuanglai Chemical Trading Co Ltd

2,4-Dimethoxypyrimidine Spectrum

2,4-Dimethoxypyrimidine(3551-55-1)MS2,4-Dimethoxypyrimidine(3551-55-1)1HNMR2,4-Dimethoxypyrimidine(3551-55-1)13CNMR2,4-Dimethoxypyrimidine(3551-55-1)IR1

3551-55-1(2,4-Dimethoxypyrimidine)Related Search:

2-METHYL-4,6-DIMETHOXYPYRIMIDINE (E)-5-(2-CARBOXYVINYL)-2,4-DIMETHOXYPYRIMIDINE 4-AMINO-2,6-DIMETHOXYPYRIMIDINE Sulfadimethoxine sodium salt 4-CHLORO-2,6-DIMETHOXYPYRIMIDINE,6-CHLORO-2,4-DIMETHOXYPYRIMIDINE
5-IODO-2,4-DIMETHOXYPYRIMIDINE 2,4-DIETHOXYPYRIMIDINE Benzaldehyde 2,4-Dimethoxypyrimidine Trifloxysulfuron
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4,6-DIMETHOXYPYRIMIDINE Sulfadimethoxine 5-BROMO-2,4-DIMETHOXYPYRIMIDINE

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2,4-DIMETHOXYPYRIMIDINE Pyrimidine, 2,4-dimethoxy- (6CI,7CI,8CI,9CI) 2,4-Dimethoxypyrimidine ,97% 2,4-DIMETHOXYPYRIMIDINE, 99+% 2,4-DIMETHOXYPYRIMIDINE 98% 2,4-dimethoxypyrimdine 2,4-Dimethoxypyrimidine, 98+% 2,4-Dimethoxypyrimidine> Pyrimidine, 2,4-dimethoxy- 2,4-Dimethoxypyrimidine ISO 9001：2015 REACH 3551-55-1 Heterocyclic Building Blocks Pyrimidines Building Blocks Heterocycle-Pyrimidine series PYRIMIDINE APIs & Intermediate Pyridines, Pyrimidines, Purines and Pteredines Building Blocks Heterocyclic Building Blocks Pyrimidines