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1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine

1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine ??? ???
?? ??:
1123-54-2
???:
1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine
???(??):
8-Azaadebine;8-AZAADENINE;6-azaadenine;Adenine, 8-aza-;8-Azaadenine >6-Amino-8-azaprine;1H-1,2,3-Triazolo[4;6-Amino-8-azapurine;8-AZA-6-AMINOPURINE;8-AZAADENINE 99-100%
CBNumber:
CB3245011
???:
C4H4N6
??? ??:
136.11
MOL ??:
1123-54-2.mol

1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine ??

???
>300 °C(lit.)
?? ?
240.36°C (rough estimate)
??
1.3184 (rough estimate)
???
1.8750 (estimate)
?? ??
Keep in dark place,Inert atmosphere,2-8°C
???
DMSO(?? ???), ???(?? ?? ???, ??, ??? ??)
??? ??
??
??? ??
??? ??
?? ?? (pKa)
12.81±0.20(Predicted)
??
???? ?????
CAS ??????
1123-54-2(CAS DataBase Reference)
NIST
8-Azaadenine(1123-54-2)
EPA
1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine (1123-54-2)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
WGK ?? 3
RTECS ?? XZ5680000
F ?????? 10-23
?? ?? IRRITANT
HS ?? 2933998090
?? mouse,LD50,intraperitoneal,315mg/kg (315mg/kg),Pharmaceutical Chemistry Journal Vol. 11, Pg. 224, 1977.
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine C??? ??, ??, ??

??? ??

off-white powder

??

ChEBI: A triazolopyrimidine that is [1,2,3]triazolo[4,5-d]pyrimidine bearing an amino substituent at position 7.

Purification Methods

8-Azaadenine crystallises from H2O. [Beilstein 25 III/IV 4157.]

1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine ?? ?? ? ???

???

?? ??


1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine ?? ??

???( 169)?? ??
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1H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine ?? ??:

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