125830
4,6-Diamino-2-mercaptopyrimidine hydrate
99%
Synonym(s):
4,6-Diamino-2-pyrimidinethiol
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About This Item
Empirical Formula (Hill Notation):
C4H6N4S · xH2O
CAS Number:
Molecular Weight:
142.18 (anhydrous basis)
UNSPSC Code:
12352100
PubChem Substance ID:
MDL number:
InChI
1S/C4H6N4S.H2O/c5-2-1-3(6)8-4(9)7-2;/h1H,(H5,5,6,7,8,9);1H2
SMILES string
[H]O[H].Nc1cc(N)nc(S)n1
InChI key
SHPHVYKOHUSHAU-UHFFFAOYSA-N
assay
99%
mp
>300 °C (lit.)
solubility
1 M NaOH: soluble 2%
General description
4,6-Diamino-2-mercaptopyrimidine hydrate on oxidation with hydrogen peroxide gives sulphinic acid.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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793. The preparation of 4-amino-and other pteridines.
Evans RM, et al.
Journal of the Chemical Society, 4106-4113 (1956)
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