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

Modify Date: 2025-08-23 15:02:02

3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,3-methyl- Structure
3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,3-methyl- structure
Common Name 3H-1,2,3-Triazolo[4,5-d]pyrimidin-7-amine,3-methyl-
CAS Number 6312-55-6 Molecular Weight 150.14100
Density 1.84g/cm3 Boiling Point 412.3ºC at 760 mmHg
Molecular Formula C5H6N6 Melting Point N/A
MSDS N/A Flash Point 203.1ºC

 Names

Name 3-methyltriazolo[4,5-d]pyrimidin-7-amine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.84g/cm3
Boiling Point 412.3ºC at 760 mmHg
Molecular Formula C5H6N6
Molecular Weight 150.14100
Flash Point 203.1ºC
Exact Mass 150.06500
PSA 82.51000
Index of Refraction 1.916

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XZ5725000
CHEMICAL NAME :
3H-v-Triazolo(4,5-d)pyrimidine, 7-amino-3-methyl-
CAS REGISTRY NUMBER :
6312-55-6
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H6-N6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
560 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 46(5),104,1983

 Synthetic Route

~%

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

3H-1,2,3-Triazo...

CAS#:6312-55-6

Literature: Kolesova, M. B.; Smirnova, N. V. Journal of Organic Chemistry USSR (English Translation), 1980 , vol. 16, p. 1879 - 1883 Zhurnal Organicheskoi Khimii, 1980 , vol. 16, # 10 p. 2204 - 2209

 Synonyms

7-Amino-3-methyl-v-triazolo<d>pyrimidin
3-Methyl-7-amino-vic.-triazolo<4,5-d>pyrimidin
6-Amino-9-methyl-8-azapurin
8-aza-9-methyladenine
7-amino-3-methyl-3H-1,2,3-triazolo<4.5-d>pyrimidin
9-methyl-8-azaadenine
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