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93265-81-7

93265-81-7 structure
93265-81-7 structure
  • Name: Ropidoxuridine
  • Chemical Name: 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-iodopyrimidin-2-one
  • CAS Number: 93265-81-7
  • Molecular Formula: C9H11IN2O4
  • Molecular Weight: 338.09900
  • Catalog: Research Areas Cancer
  • Create Date: 2018-11-28 11:38:28
  • Modify Date: 2024-01-09 14:41:18
  • Ropidoxuridine (IPdR) is a novel orally available, halogenated thymidine analog and is a potential radiosensitizer for use in human tumors.

Name 1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-iodopyrimidin-2-one
Synonyms 5-Iodo-2-pyrimidinone-2'-deoxyribose
Ropidoxuridine (INN/USAN)
IPdR
Ropidoxuridine
UNII-3HX21A3SQF
Ropidoxuridine [USAN:INN]
5-Iodo-2-pyrimidinone 2' deoxyribonucleoside
Description Ropidoxuridine (IPdR) is a novel orally available, halogenated thymidine analog and is a potential radiosensitizer for use in human tumors.
Related Catalog
In Vitro Ropidoxuridine is an orally bioavailable pro-drug of IUdR (5-iodo-2'-deoxyuridine). Ropidoxuridine demonstrates strong synergy effects with Alisertib at clinically relevant concentrations[1].
In Vivo In an orthotopic tumor model, Ropidoxuridine (750 mg/kg/day) and Alisertib (30 mg/kg/day) demonstrate strong synergy effects[1].
References

[1]. Rampurwala MM, et al. Ropidoxuridine (IPdR) potentiates alisertib (MLN8237) activity in triple-negative breast cancer. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr P6-13-16.

Density 2.22g/cm3
Boiling Point 478.6ºC at 760mmHg
Molecular Formula C9H11IN2O4
Molecular Weight 338.09900
Flash Point 243.3ºC
Exact Mass 337.97600
PSA 84.58000
Index of Refraction 1.759
Precursor  1

DownStream  0