thieno[2,3-d]pyrimidin-4-amine

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Names

[ CAS No. ]:
14080-56-9

[ Name ]:
thieno[2,3-d]pyrimidin-4-amine

[Synonym ]:
THIENO[2,3-D]PYRIMIDIN-4-AMINE
Thieno[2,3-d]pyrimidin-4-amine

Chemical & Physical Properties

[ Density]:
1.485g/cm3

[ Boiling Point ]:
346.8ºC at 760mmHg

[ Melting Point ]:
234-236ºC

[ Molecular Formula ]:
C6H5N3S

[ Molecular Weight ]:
151.18900

[ Flash Point ]:
163.5ºC

[ Exact Mass ]:
151.02000

[ PSA ]:
80.04000

[ LogP ]:
1.85470

[ Vapour Pressure ]:
5.62E-05mmHg at 25°C

[ Index of Refraction ]:
1.785

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
25-36

[ Safety Phrases ]:
26-45

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chlorothieno[2,3-d]pyrimidine
  • Thieno[2,3-d]pyrimidin-4(3H)-one
  • 2,4-Dichlorothieno[2,3-d]pyrimidine
  • 2-chloro-3H-thieno[2,3-d]pyrimidin-4-one
  • 2-hydrazino-thieno[2,3-d]pyrimidin-4-ylamine
  • 2-chloro-thieno[2,3-d]pyrimidin-4-ylamine
  • 2-Amino-3-cyanothiophene
  • (Z)-Methanimidic acid

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

  • 6-bromothieno[2,3-d]pyrimidin-4-amine
  • 6-ethylthieno[2,3-d]pyrimidin-4-amine
  • 5-Bromothieno[2,3-d]pyrimidin-4-amine
  • 5-Phenylthieno[2,3-d]pyrimidin-4-amine
  • 6-methylthieno[2,3-d]pyrimidin-4-amine
  • 5-methylthieno[2,3-d]pyrimidin-4-amine