2-Methoxy-4,6-dichloropyrimidine
- CAS No.
- 1074-40-4
- Chemical Name:
- 2-Methoxy-4,6-dichloropyrimidine
- Synonyms
- 4.6-DICHLORO-2-METHOXYPYRIMIDIN;2-methoxy-4,6-dichloropyrimidine;2-Methoxy-4,6-dichloropyriMidinee;4,6-DICHLORO-2-METHOXY-PYRIMIDINE;Pyrimidine, 4,6-dichloro-2-methoxy-;2-Methoxy-4,6-dichloropyrimidine ISO 9001：2015 REACH;4,6-Dichloro-2-methoxy-1,3-diazine, 4,6-Dichloropyrimidin-2-yl methyl ether
- CBNumber:
- CB5127115
- Molecular Formula:
- C5H4Cl2N2O
- Molecular Weight:
- 179
- MDL Number:
- MFCD03428360
- MOL File:
- 1074-40-4.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 4,6-Dichloro-2-methoxypyrimidine | TRC-D435280-5G | 5g | $275 |
| 4,6-Dichloro-2-methoxypyrimidine | TRC-D435280-1G | 1g | $72 |
| 4,6-Dichloro-2-methoxypyrimidine | TRC-D435280-10G | 10g | $409 |
| 4,6-DICHLORO-2-METHOXYPYRIMIDINE 95% | 60480 | 0.25G | $17 |
| 4,6-DICHLORO-2-METHOXYPYRIMIDINE 95% | 60480 | 1G | $47 |
| More product size | |||
| Melting point | 59-60°C |
|---|---|
| Boiling point | 105°C (11 Torr) |
| Density | 1.446 |
| Flash point | 119°C |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Chloroform, Methanol |
| form | Solid |
| pka | -4.52±0.30(Predicted) |
| color | Pale Yellow |
| InChI | InChI=1S/C5H4Cl2N2O/c1-10-5-8-3(6)2-4(7)9-5/h2H,1H3 |
| InChIKey | WDELVDLDINRUQF-UHFFFAOYSA-N |
| SMILES | C1(OC)=NC(Cl)=CC(Cl)=N1 |
| CAS DataBase Reference | 1074-40-4(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P271-P280 |
| HS Code | 2933599590 |
2-Methoxy-4,6-dichloropyrimidine price More Price(76)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-D435280-5G | 4,6-Dichloro-2-methoxypyrimidine | 1074-40-4 | 5g | $275 | 2026-06-03 | Buy |
| TRC | TRC-D435280-1G | 4,6-Dichloro-2-methoxypyrimidine | 1074-40-4 | 1g | $72 | 2026-06-03 | Buy |
| TRC | TRC-D435280-10G | 4,6-Dichloro-2-methoxypyrimidine | 1074-40-4 | 10g | $409 | 2026-06-03 | Buy |
| AstaTech | 60480 | 4,6-DICHLORO-2-METHOXYPYRIMIDINE 95% | 1074-40-4 | 0.25G | $17 | 2026-04-30 | Buy |
| AstaTech | 60480 | 4,6-DICHLORO-2-METHOXYPYRIMIDINE 95% | 1074-40-4 | 1G | $47 | 2026-04-30 | Buy |
2-Methoxy-4,6-dichloropyrimidine Chemical Properties,Uses,Production
Chemical Properties
Pale Yellow Solid
Synthesis
1758-98-1
1074-40-4
Step 2: Synthesis of 4,6-dichloro-2-methoxypyrimidine; 2.25 g (7.92 mmol) of 4,6-dihydroxy-2-methoxypyrimidine and 10.0 mL (108.92 mmol) of phosphorus trichloride were mixed and the reaction was heated to reflux for 2 hours. Upon completion of the reaction, the reaction mixture was slowly poured into pre-cooled alkaline ice water and the pH was adjusted to alkaline with sodium hydroxide solution. Subsequently, the aqueous phase was extracted with dichloromethane. The organic phase was separated, dried with anhydrous sodium sulfate and concentrated under reduced pressure to remove the solvent. A product of 0.20 g was obtained in 14% yield. The product was analyzed by ESI-MS showing m/z = 179 ([M + H]+) and an HPLC retention time (Method B) of 1.38 min.
Toxics Screening Level
Due to a lack of available toxicity information the ITSL is being set at the default value of 0.1 μg/m3 with annual averaging, based on R232(1)(i).
References
[1] Patent: WO2007/65940, 2007, A1. Location in patent: Page/Page column 49-50
[2] Patent: US2012/88755, 2012, A1. Location in patent: Page/Page column 67
2-Methoxy-4,6-dichloropyrimidine Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29812 | 58 |
| Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | stella@zetchem.com | China | 2994 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10403 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5906 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| Synbest Biotech(Hangzhou) Co., Ltd | 86-571-88737065 | sales@synbestech.com | CHINA | 170 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | joe@yuhengpharm.com | CHINA | 21142 | 58 |
View Lastest Price from 2-Methoxy-4,6-dichloropyrimidine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-06-25 | 2-Methoxy-4,6-dichloropyrimidine
1074-40-4
|
$1.10 | 1g | 99.0% min | 100 tons min | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-07-06 | 2-Methoxy-4,6-dichloropyrimidine
1074-40-4
|
1KG | 98% | 150KG | Career Henan Chemical Co |
-
- 2-Methoxy-4,6-dichloropyrimidine
1074-40-4
- $1.10
- 99.0% min
- Shaanxi Dideu Medichem Co. Ltd
-
- 2-Methoxy-4,6-dichloropyrimidine
1074-40-4
- $0.00
- 98%
- Career Henan Chemical Co
