2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate

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Names

[ CAS No. ]:
134790-39-9

[ Name ]:
2',2'-Difluoro-2'-deoxycytidine-3',5'-dibenzoate

[Synonym ]:
Cytidine, 2'-deoxy-2',2'-difluoro-, 3',5'-dibenzoate
GeMcitabine InterMediate 9
3',5'-Di-O-benzoyl-2'-deoxy-2',2'-difluorocytidine
2'-deoxy-2,2'-difluoro-3,5-dibenzyl-cytidine
Chloropurine riboside

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
608.4±65.0 °C at 760 mmHg

[ Melting Point ]:
229-232°C

[ Molecular Formula ]:
C23H19F2N3O6

[ Molecular Weight ]:
471.410

[ Flash Point ]:
321.7±34.3 °C

[ Exact Mass ]:
471.124207

[ PSA ]:
122.74000

[ LogP ]:
4.56

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.625

[ Storage condition ]:
Refrigerator

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-di benzoate
  • 2-Deoxy-2,2-difluoro-D-erythro-pentafuranous-1-ulose-3,5-dibenzoate
  • 2-Deoxy-2,2-difluoro-D-ribofuranose-3,5-dibenzoate-1-methanesulfonate
  • Trimethylsilanyl-(2-trimethylsilanyloxy-pyrimidin-4-yl)-amine

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

  • 2',2'-difluoro-2'-deoxycytidine-3',5'-dibenzoate
  • 3',5'-O-bis(tert-butoxycarbonyl)gemcitabine
  • 1'-Epi 2',2'-Difluoro-2'-deoxyuridine 3',5'-Dibenzoate
  • 4-N-octadecanoyl-2'-2'-difluoro-2'-deoxycytidine 5'-sodium phosphate
  • 2′,2′-Difluoro-2′-deoxyuridine 3′,5′-Dibenzoate
  • 2'-deoxy-2',2'-difluoro-3',5'-di-O-(triisopropylsilyl)cytidine