2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine

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Names

[ CAS No. ]:
35265-83-9

[ Name ]:
2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine

[Synonym ]:
2,4-Dichloro-7-methylthieno[3,2-d]pyrimidine
rw2827
Thieno[3,2-d]pyrimidine, 2,4-dichloro-7-methyl-

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
293.1±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H4Cl2N2S

[ Molecular Weight ]:
219.091

[ Flash Point ]:
131.1±22.3 °C

[ Exact Mass ]:
217.947220

[ PSA ]:
54.02000

[ LogP ]:
4.34

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.688

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-METHYLTHIENO[3,2-D]PYRIMIDINE-2,4(1H,3H)-DIONE
  • Urea
  • Methyl 3-amino-4-methylthiophene-2-carboxylate

DownStream

  • 4-(2-Chloro-7-methylthieno[3,2-d]pyrimidin-4-yl)morpholine
  • 2-chlorothieno[3,2-d]pyrimidine-7-carbaldehyde
  • 2-chlorothieno[3,2-d]pyrimidine-7-carboxylic acid

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,4-Dichloro-6-methylthieno[3,2-d]pyrimidine
  • 2,4-dichloro-7-fluoro-5H-pyrrolo[3,2-d]pyrimidine
  • 2,4-Dichloro-7,8-dihydro-6H-thiopyrano[3,2-d]pyrimidine
  • 2,4-Dichloro-6-tributylstannylthieno[3,2-d]pyrimidine
  • 2,4-Dichloro-6-phenylthieno[3,2-d]pyrimidine
  • 2,4-Dichloro-5H-pyrrolo[3,2-d]-pyrimidine-6-carboxylicacid