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Merck
CN

S1274

6-Selenoguanosine

~80%

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About This Item

Empirical Formula (Hill Notation):
C10H13N5O4Se
CAS Number:
Molecular Weight:
346.20
UNSPSC Code:
12352204
MDL number:
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SMILES string

NC1=NC(=[Se])c2ncn(C3OC(CO)C(O)C3O)c2N1

assay

~80%

storage temp.

−20°C

wgk

WGK 3

signalword

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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J B Melvin et al.
Cancer research, 44(7), 2794-2798 (1984-07-01)
The effects of 50% lethal doses of three purine analogues, 6-methylmercaptopurine riboside ( MMPR ), 6-thioguanosine (TGR), and 6- selenoguanosine ( SeGR ), on mitotic activity in a slow-growing ( SS1H ) and a fast-growing ( BH3 ) transplantable hepatocellular
A J Repta et al.
Journal of pharmaceutical sciences, 70(6), 634-637 (1981-06-01)
The degradation of 6-selenoguanosine (NSC 137679) (I) in water and in various buffer systems was investigated. Drug degradation in aqueous media was monitored by high-pressure of I in various chromatography. Some kinetic aspects of the degradation of I in various
Y A Beltagy et al.
Journal of pharmaceutical sciences, 69(10), 1168-1170 (1980-10-01)
6-Selenoguanosine (NSC 137679) was stablized and formulated as a lyophilized parenteral paroduct using ascorbic acid as an antioxidant. In addition to preventing the oxidation of 6-selenoguanosine to the corresponding diselenide in aqueous solution, ascorbic acid reduced the diselenide already in

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