6,7-Dihydrothieno[3,2-d]pyrimidine-2,4-diol

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Names

[ CAS No. ]:
913581-92-7

[ Name ]:
6,7-Dihydrothieno[3,2-d]pyrimidine-2,4-diol

[Synonym ]:
6,7-dihydro-thieno[3,2-d]pyrimidin-2,4-diol
Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione, 6,7-dihydro-
6,7-DIHYDROTHIENO[3,2-D]PYRIMIDINE-2,4-DIOL
6,7-Dihydrothieno[3,2-d]pyrimidine-2,4(1H,3H)-dione

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
484.7±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H6N2O2S

[ Molecular Weight ]:
170.189

[ Flash Point ]:
247.0±31.5 °C

[ Exact Mass ]:
170.014999

[ PSA ]:
91.54000

[ LogP ]:
-1.87

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.766

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Propanoic acid,3-[(2-methoxy-2-oxoethyl)thio]-, methyl ester
  • Methyl tetrahydro-3-oxo-2-thenoate

DownStream

  • 2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine

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

  • 6-METHYLTHIENO[3,2-D]PYRIMIDINE-2,4-DIOL
  • 6-Phenyl-5H-pyrrolo[3,2-d]pyrimidine-2,4-diol
  • 7-bromo-pyrido[3,2-d]pyrimidine-2,4-diol
  • 2,4-Dichloro-6,7-dihydrothieno[3,2-d]pyrimidine
  • 7,8-dihydro-1H-thiopyrano[3,2-d]pyrimidine-2,4(3H,6H)-dione
  • 2,4-dichloro-5,6,7,8-tetrahydropyrido[3,2-d]pyrimidine