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121288-39-9

121288-39-9 structure
121288-39-9 structure
  • Name: Loxoribine
  • Chemical Name: 7-allyl-8-oxoguanosine
  • CAS Number: 121288-39-9
  • Molecular Formula: C13H17N5O6
  • Molecular Weight: 339.30400
  • Catalog: Biochemical Nucleoside drugs Nucleoside intermediate
  • Create Date: 2018-12-16 12:20:33
  • Modify Date: 2024-01-04 16:54:26
  • Loxoribine (7-Allyl-8-oxoguanosine) is a guanosine analog with anti-viral and anti-tumor activities. Loxoribine is an orally bioavailable and selective Toll-like receptor (TLR) 7 agonist[1][2][3].

Name 7-allyl-8-oxoguanosine
Synonyms 7-ALLYL-7 8-DIHYDRO-8-OXOGUANOSINE 95
7-allyl-8-oxo-G
Loxoribine
7-Allyl-7,8-dihydro-8-oxoguanosine
MFCD00867591
Description Loxoribine (7-Allyl-8-oxoguanosine) is a guanosine analog with anti-viral and anti-tumor activities. Loxoribine is an orally bioavailable and selective Toll-like receptor (TLR) 7 agonist[1][2][3].
Related Catalog
Target

TLR7[1]

In Vitro Loxoribine induces maturation of human monocyte-derived dendritic cells DCs and stimulates their Th-1- and Th-17-polarizing capability[2]. Loxoribine (250 μM; 48 hours) stimulates maturation of MoDCs as shown by up-regulation of CD80, CD83, CD40, CD54 and CCR7[2]. loxoribine activates cells of the innate immune system selectively via the Toll-like receptor (TLR) 7/MyD88-dependent signaling pathway[1].
In Vivo Loxoribine (2 mg; s.c.or i.v.) activates murine natural killer (NK) cells in vivo[3]. Animal Model: 8-12 weeks male CBA/J mice[3] Dosage: 2 mg Administration: Subcutaneous or intravenous injection Result: activates murine natural killer (NK) cells in vivo.
References

[1]. Heil F, et al. The Toll-like receptor 7 (TLR7)-specific stimulus loxoribine uncovers a strong relationship within the TLR7, 8 and 9 subfamily. Eur J Immunol. 2003 Nov;33(11):2987-97.

[2]. Dzopalic T, et al. Loxoribine, a selective Toll-like receptor 7 agonist, induces maturation of human monocyte-derived dendritic cells and stimulates their Th-1- and Th-17-polarizing capability. Int Immunopharmacol. 2010 Nov;10(11):1428-33.

[3]. Pope BL, et al. In vivo enhancement of murine natural killer cell activity by 7-allyl-8-oxoguanosine (loxoribine). Int J Immunopharmacol. 1992 Nov;14(8):1375-82.

Density 1.92g/cm3
Boiling Point 591.8ºC at 760mmHg
Melting Point 227-230ºC(lit.)
Molecular Formula C13H17N5O6
Molecular Weight 339.30400
Flash Point 311.7ºC
Exact Mass 339.11800
PSA 168.62000
Vapour Pressure 1.81E-16mmHg at 25°C
Index of Refraction 1.812
Storage condition Desiccate at +4°C
WGK Germany 3

~99%

121288-39-9 structure

121288-39-9

Literature: WO2013/67597 A1, ; Page/Page column 108 ;

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121288-39-9 structure

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Literature: Journal of Medicinal Chemistry, , vol. 37, # 21 p. 3561 - 3578

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121288-39-9 structure

121288-39-9

Literature: Nucleosides and Nucleotides, , vol. 13, # 1-3 p. 551 - 562