4-OXO-4H-BENZO[D]PYRIMIDO[2,1-B][1,3]THIAZOLE-3-CARBOXYLIC ACID

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Names

[ CAS No. ]:
21786-97-0

[ Name ]:
4-OXO-4H-BENZO[D]PYRIMIDO[2,1-B][1,3]THIAZOLE-3-CARBOXYLIC ACID

[Synonym ]:
3-carboxy-4-oxo-4H-pyrimido[2,1-b]benzothiazole
4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxylic acid
4-Oxopyrimido-<2,1-b>benzothiazol-3-carbonsaeure
4-oxo-5-hydropyrimidino[2,1-b]benzothiazole-3-carboxylic acid
4-Oxo-4H-9-thia-1,4a-diaza-fluorene-3-carboxylic acid
4-oxo-3-(4H-pyrimido<2,1-b>benzothiazole)carboxylic acid

Chemical & Physical Properties

[ Molecular Formula ]:
C11H6N2O3S

[ Molecular Weight ]:
246.24200

[ Exact Mass ]:
246.01000

[ PSA ]:
99.91000

[ LogP ]:
1.60740

Safety Information

[ HS Code ]:
2934100090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzo[d]thiazol-2-amine
  • diethyl 2-[(1,3-benzothiazol-2-ylamino)methylidene]propanedioate
  • 3-acetyl-benzo[4,5]thiazolo[3,2-a]pyrimidin-4-one
  • 3-methoxycarbonyl-4H-pyrimido[2,1-b]benzothiazol-4-one

DownStream

Customs

[ HS Code ]: 2934100090

[ Summary ]:
2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Related Compounds

  • 4-(5-Oxo-1,4-diazepan-1-YL)thiophene-2-carbaldehyde
  • (I+/-S)-I+/--Amino-4-methyl-3-(trifluoromethyl)benzeneacetic acid
  • 4-[3-(Dimethylamino)pyrrolidin-1-YL]thiophene-2-carbaldehyde
  • (S)-2-Amino-2-(3-fluoro-4-(trifluoromethyl)phenyl)acetic acid
  • 4-(2-Methyl-3-oxopiperazin-1-YL)thiophene-2-carbaldehyde
  • (S)-2-Amino-2-(3-fluoro-2-(trifluoromethyl)phenyl)acetic acid
  • 4-(3,4-Dimethylpiperazin-1-YL)thiophene-2-carbaldehyde
  • (1S)-1-(5-Bromo-2-fluorophenyl)ethane-1,2-diamine
  • 4-(4-Methyl-3-oxopiperazin-1-YL)thiophene-2-carbaldehyde
  • (S)-2-Amino-2-(2-(cyclopentyloxy)phenyl)acetic acid
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