2,4,7-Trichloropyrido[2,3-d]pyrimidine

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Names

[ CAS No. ]:
938443-20-0

[ Name ]:
2,4,7-Trichloropyrido[2,3-d]pyrimidine

[Synonym ]:
Pyrido[2,3-d]pyrimidine, 2,4,7-trichloro-
2,4,7-Trichloropyrido[2,3-d]pyrimidine

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
316.4±42.0°C at 760 mmHg

[ Molecular Formula ]:
C7H2Cl3N3

[ Molecular Weight ]:
234.470

[ Exact Mass ]:
232.931427

[ PSA ]:
38.67000

[ LogP ]:
2.35

[ Index of Refraction ]:
1.688

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T

[ Risk Phrases ]:
25-41

[ Safety Phrases ]:
26-39-45

[ RIDADR ]:
UN 2811 6.1 / PGIII

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-Chloropyrido[2,3-d]pyrimidine-2,4-diol
  • 2,6-Dichloronicotinic acid
  • 2-Amino-6-chlornicotinamid
  • 2-Amino-6-chloronicotinic acid

DownStream

  • (S)-4-(2,7-dichloropyrido[2,3-d]pyrimidin-4-yl)-3-MethylMorpholine
  • 7-Chloro-2-[(2R,6S)-2,6-dimethyl-4-morpholinyl]-4-(4-morpholinyl) pyrido[2,3-d]pyrimidine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • methyl 2,4,7-trichloropyrido[2,3-d]pyrimidine-5-carboxylate
  • 6-ethylthio-2,4,7-triaminopyrido[2,3-d]pyrimidine
  • 6-chloro-2,4,7-trimethyl-7H-pyrrolo[2,3-d]pyrimidine
  • 5-chloro-8-methyl-2,4,7-trioxo-1,3-diphenylpyrido[2,3-d]pyrimidine-6-carbaldehyde
  • 5-chloro-1,3-dimethyl-2,4,7-trioxo-8-phenylpyrido[2,3-d]pyrimidine-6-carbaldehyde
  • Pyrido[2,3-d]pyrimidine-2,4,7(1H,3H,6H)-trione,5,8-dihydro-1,3-dimethyl-
  • 7-Methyl-2-(piperidin-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-Methyl-2-pentyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 2-Cyclobutyl-7-methyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-(Difluoromethyl)-2-(pentan-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 2-(Butan-2-yl)-7-(difluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-(Difluoromethyl)-2-(1,1,2,2-tetrafluoroethyl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 2-(Azetidin-3-yl)-7-(difluoromethyl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-(Difluoromethyl)-2-(morpholin-3-yl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-(3-Methylbutyl)-[1,2,4]triazolo[1,5-a]pyridin-5-ol
  • 7-(Cyclopropylmethyl)-2-ethyl-[1,2,4]triazolo[1,5-a]pyridin-5-ol
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