4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE

Base Information

Chemical Name:4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE
CAS No.:439692-90-7
Molecular Formula:C₉H₉ClN₂S
Molecular Weight:212.703
Hs Code.:
Mol file:439692-90-7.mol

Synonyms:4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE;thieno[2,3-d]pyrimidine, 4-chloro-5-ethyl-6-methyl-;4-chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine(SALTDATA: FREE)

Suppliers and Price of 4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4-chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
50mg
$ 45.00

Matrix Scientific
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
500mg
$ 237.00

Crysdot
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine 95+%
5g
$ 749.00

Chemenu
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine 95%
5g
$ 707.00

ChemBridge Corporation
4-chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine 95%
1 g
$ 70.00

Biosynth Carbosynth
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
5 g
$ 868.00

Biosynth Carbosynth
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
1 g
$ 255.00

Biosynth Carbosynth
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
500 mg
$ 150.00

Biosynth Carbosynth
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
250 mg
$ 85.00

Biosynth Carbosynth
4-Chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine
2 g
$ 434.00

Total 8 raw suppliers

Chemical Property of 4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE

Chemical Property:

Vapor Pressure:0.00035mmHg at 25°C
Boiling Point:329°C at 760 mmHg
PKA:0.82±0.40(Predicted)
Flash Point:152.8°C
Density:1.325g/cm³

Purity/Quality:

98%min ^*data from raw suppliers

4-chloro-5-ethyl-6-methylthieno[2,3-d]pyrimidine ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 22-36
Safety Statements: 26

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE

There total 6 articles about 4-CHLORO-5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDINE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 73.0%

: 439692-89-4
5-ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one

: 439692-90-7
4-chloro-5-ethyl-6-methylthiopheno[2,3-d]pyrimidine

Guidance literature:: With thionyl chloride; In N,N-dimethyl-formamide; for 1h; Reflux;

Reference yield:

: 107-87-9
2-Pentanone

: 439692-90-7
4-chloro-5-ethyl-6-methylthiopheno[2,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: morpholine; sulfur / ethanol / 60 °C

2: 170 °C

3: triethylamine; trichlorophosphate / 100 °C

With morpholine; sulfur; triethylamine; trichlorophosphate; In ethanol; 1: Gewald's reaction;
DOI:10.1080/00397911.2010.515357

Reference yield:

: 96-22-0
pentan-3-one

: 439692-90-7
4-chloro-5-ethyl-6-methylthiopheno[2,3-d]pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: sulfur; triethylamine / ethanol / 1 h / Reflux

2: sulfuric acid / 2.17 h / 90 - 100 °C

3: thionyl chloride / N,N-dimethyl-formamide / 1 h / Reflux

With thionyl chloride; sulfuric acid; sulfur; triethylamine; In ethanol; N,N-dimethyl-formamide;