1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Names
[ CAS No. ]:
5334-99-6
[ Name ]:
1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
[Synonym ]:
1-methylpyrazolo[3,4-d]pyrimidin-4-amine
1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine
1H-Pyrazolo[3,4-d]pyrimidin-4-amine, 1-methyl-
Chemical & Physical Properties
[ Density]:
1.6±0.1 g/cm3
[ Boiling Point ]:
354.4±22.0 °C at 760 mmHg
[ Melting Point ]:
268-270ºC
[ Molecular Formula ]:
C6H7N5
[ Molecular Weight ]:
149.153
[ Flash Point ]:
168.2±22.3 °C
[ Exact Mass ]:
149.070145
[ PSA ]:
69.62000
[ LogP ]:
-0.49
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.807
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UR0718000
- CHEMICAL NAME :
- 1H-Pyrazolo(3,4-d)pyrimidine, 4-amino-1-methyl-
- CAS REGISTRY NUMBER :
- 5334-99-6
- BEILSTEIN REFERENCE NO. :
- 0149930
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C6-H7-N5
- MOLECULAR WEIGHT :
- 149.18
- WISWESSER LINE NOTATION :
- T56 BNN GN INJ B1 FZ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 45 mg/kg
- SEX/DURATION :
- female 7-9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Specific Developmental Abnormalities - eye/ear Reproductive - Specific Developmental Abnormalities - body wall Reproductive - Specific Developmental Abnormalities - musculoskeletal system
- REFERENCE :
- COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 247,152,1958
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- DOSE :
- 45 mg/kg
- SEX/DURATION :
- female 7-9 day(s) after conception
- TOXIC EFFECTS :
- Reproductive - Effects on Embryo or Fetus - fetal death
- REFERENCE :
- COREAF Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. (Paris, France) V.1-261, 1835-1965. For publisher information, see CRASEV. Volume(issue)/page/year: 247,152,1958
Safety Information
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%