7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one,5-amino-3,4-dihydro-3-b-D-ribofuranosyl-
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Names
[ CAS No. ]:
2133-80-4
[ Name ]:
7H-1,2,3-Triazolo[4,5-d]pyrimidin-7-one,5-amino-3,4-dihydro-3-b-D-ribofuranosyl-
[Synonym ]:
8-Aza-guanosin
9-ss-D-ribofuranosyl-8-aza-guanin
Azaguanosine
8-aza-guanosine
Chemical & Physical Properties
[ Density]:
2.49g/cm3
[ Boiling Point ]:
567.3ºC at 760 mmHg
[ Molecular Formula ]:
C9H12N6O5
[ Molecular Weight ]:
284.23
[ Flash Point ]:
296.9ºC
[ Exact Mass ]:
284.08700
[ PSA ]:
172.40000
[ Vapour Pressure ]:
3.13E-15mmHg at 25°C
[ Index of Refraction ]:
2.059
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XZ6157200
- CHEMICAL NAME :
- 7H-v-Triazolo(4,5-d)pyrimidin-7-one, 5-amino-3,6-dihydro-3-beta-D-ribofuranosyl
- CAS REGISTRY NUMBER :
- 2133-80-4
- BEILSTEIN REFERENCE NO. :
- 0046037
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H12-N6-O5
- MOLECULAR WEIGHT :
- 284.27
- WISWESSER LINE NOTATION :
- T56 BNNN FVM INJ HZ B- BT5OTJ CQ DQ E1Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD10 - Lethal Dose
- ROUTE OF EXPOSURE :
- Unreported
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 17 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- PMDCAY Progress in Medical Chemistry. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1961- Volume(issue)/page/year: 7,69,1970