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Key Documents

A50606

Sigma-Aldrich

6-Aminouracil

97%

Synonym(s):

4-Amino-2,6-dihydroxypyrimidine, 6-Amino-2,4-pyrimidinediol

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About This Item

Empirical Formula (Hill Notation):
C4H5N3O2
CAS Number:
Molecular Weight:
127.10
Beilstein:
120491
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

powder

mp

≥360 °C (lit.)

SMILES string

Nc1cc(O)nc(O)n1

InChI

1S/C4H5N3O2/c5-2-1-3(8)7-4(9)6-2/h1H,(H4,5,6,7,8,9)

InChI key

LNDZXOWGUAIUBG-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Thymidine Phosphorylase (TPase) catalyses the reversible phosphorolysis of pyrimidine 2'-deoxynucleosides to 2-deoxyribose-1-phosphate and their respective pyrimidine bases, including the phosphorolysis of nucleoside analogues with important antiviral or anticancer properties. Moreover, TPase, identified also as the angiogenic platelet-derived endothelial cell growth
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Inhibitors of thymidine phosphorylase (dThdPase) are expected to suppress the growth and metastasis of tumor cells by inhibition of angiogenesis and were designed by utilizing the three dimensional structure of the enzyme. 5-Substituted 6-aminouracils (5) and 7-substituted pyrrolo[2,3-d]pyrimidine-2,4-diones (6) were
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Uric acid (UA) can be directly converted to allantoin enzymatically by uricase in most mammals except humans or by reaction with superoxide. UA can react directly with nitric oxide to generate 6-aminouracil and with peroxynitrite to yield triuret; both of
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Synthesis of 6-substituted 2,4-dioxo-1,2,3,4,5,6,7,8-octahydropyrimido[4,5-d]pyrimidines [III-VI] obtained by cyclocondensation of 1-phenyl-6-aminouracil with formaline and the primary amines is described. Compounds III, V, VI in the Mannich reaction with secondary cyclic amines yield the corresponding 3-substituted N-aminomethyl derivatives VII-X. Some of them

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