Thieno[3,2-d]pyrimidine-2,4-diol

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Names

[ CAS No. ]:
16233-51-5

[ Name ]:
Thieno[3,2-d]pyrimidine-2,4-diol

[Synonym ]:
1H-Thieno[3,2-d][1,3]oxazine-2,4-dione
Thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
Thieno[3,2-d]pyrimidine-2,4-diol
1H-thieno[3,2-d]pyrimidine-2,4-dione

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
274.804ºC at 760 mmHg

[ Melting Point ]:
102.9°C

[ Molecular Formula ]:
C6H4N2O2S

[ Molecular Weight ]:
168.173

[ Flash Point ]:
119.997ºC

[ Exact Mass ]:
167.999344

[ PSA ]:
94.48000

[ LogP ]:
0.23

[ Vapour Pressure ]:
0.009mmHg at 25°C

[ Index of Refraction ]:
1.625

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
20/21/22

[ Safety Phrases ]:
24/25-36/37

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methyl 3-amino-2-thiophenecarboxylate
  • Urea
  • Sodium cyanate
  • methyl 3-[(aminocarbonyl)amino]-2-thiophenecarboxylate
  • 3-Aminothiophene-2-carboxamide
  • Potassium cyanate
  • 2-Thiophenecarboxylicacid,3-amino-,hydrazide(9CI)
  • 1H-thieno[3,2-d]triazin-4-one

DownStream

  • 7-Bromo-2,4-dichlorothieno[3,2-d]pyrimidine
  • 2-Chloro-4-morpholinothieno[3,2-d]pyrimidine-6-carbaldehyde
  • GDC-0941
  • 2-Chlorothieno[3,2-d]pyrimidine
  • 2,4-Dichlorothieno[3,2-d]pyrimidine
  • 4-(2-Chlorothieno[3,2-d]pyrimidin-4-yl)morpholine
  • 7-Bromo-2-chlorothieno[3,2-d]pyrimidine
  • 4-(2-CHLORO-6-((4-(METHYLSULFONYL)PIPERAZIN-1-YL)METHYL)THIENO[3,2-D]PYRIMIDIN-4-YL)MORPHOLINE
  • (2-CHLORO-4-MORPHOLINOTHIENO[3,2-D]PYRIMIDIN-6-YL)METHANOL
  • 4-(6-(BROMOMETHYL)-2-CHLOROTHIENO[3,2-D]PYRIMIDIN-4-YL)MORPHOLINE

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
  • 6,7-Dihydrothieno[3,2-d]pyrimidine-2,4-diol
  • Furo[3,2-d]pyrimidine-2,4-diol
  • 3-(phenylmethoxy)thieno(3,2-d)pyrimidine-2,4(1H,3H)-dione
  • 3-(4-Chlorophenyl)thieno[3,2-d]pyrimidine-2,4(1H,3H)-dione
  • 7-bromo-1H-thieno[3,2-d]pyrimidine-2,4-dione
  • 2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5,5-dimethylhexanamido]oxy}acetic acid
  • (2S)-2-[(2S)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-N-methylpropanamido]propanoic acid
  • 3-[(2S)-3-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)propanamido]-4,4-dimethylpentanoic acid
  • (3R)-3-{[(1RS,3SR)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropyl]formamido}pentanoic acid
  • (2R)-2-amino-3-(1-methyl-1H-imidazol-4-yl)propan-1-ol
  • 2-[4-(dimethylamino)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-N-(2-hydroxyethyl)butanamido]acetic acid
  • 3-{1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1,2,5-oxadiazol-3-yl]-N-propylformamido}propanoic acid
  • (2R,4R)-1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2,3-trimethylbutanoyl]-4-hydroxypyrrolidine-2-carboxylic acid
  • 3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]-2-methylpropanoic acid
  • 3-[1-(2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]sulfanyl}acetyl)pyrrolidin-2-yl]propanoic acid
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