2,4-dichloro-5,7-dihydrothieno[3,4-d]pyrimidine

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Names

[ CAS No. ]:
74901-71-6

[ Name ]:
2,4-dichloro-5,7-dihydrothieno[3,4-d]pyrimidine

[Synonym ]:
MFCD13250061

Chemical & Physical Properties

[ Molecular Formula ]:
C6H4Cl2N2S

[ Molecular Weight ]:
207.08000

[ Exact Mass ]:
205.94700

[ PSA ]:
51.08000

[ LogP ]:
2.53020

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5,7-Dihydrothieno[3,4-d]pyrimidine-2,4-diol
  • Propanoic acid,3-[(2-methoxy-2-oxoethyl)thio]-, methyl ester
  • 4-Carbomethoxytetrahydro-3-thiophenone
  • 5H,7H-2-ethylthiodihydrothieno[3,4-d]pyrimidin-4-one

DownStream

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-5,7-dihydrothieno[3,4-d]pyrimidine 6,6-dioxide
  • 2,4-Dichloro-5,7-dihydrofuro[3,4-d]pyrimidine
  • Benzyl 2,4-dichloro-5,7-dihydro-6H-pyrrolo[3,4-d]pyrimidine-6-carboxylate
  • 5,7-Dihydrothieno[3,4-d]pyrimidine-2,4-diol
  • 2,4-Dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
  • 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyriMidine hydrochloride