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Merck
CN

B208

Sigma-Aldrich

Barbituric acid

98%

Synonym(s):

2,4,6-Trihydroxypyrimidine, Malonylurea

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About This Item

Empirical Formula (Hill Notation):
C4H4N2O3
CAS Number:
Molecular Weight:
128.09
Beilstein:
120502
EC Number:
MDL number:
UNSPSC Code:
12352103
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Assay

98%

mp

248-252 °C (dec.) (lit.)

SMILES string

O=C1CC(=O)NC(=O)N1

InChI

1S/C4H4N2O3/c7-2-1-3(8)6-4(9)5-2/h1H2,(H2,5,6,7,8,9)

InChI key

HNYOPLTXPVRDBG-UHFFFAOYSA-N

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Packaging

Packaged in glass bottles

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

302.0 °F - closed cup

Flash Point(C)

150.00 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Qin Yan et al.
European journal of medicinal chemistry, 44(10), 4235-4243 (2009-06-26)
A series of novel 5-benzylidene barbiturate and thiobarbiturate derivatives were synthesized and evaluated as tyrosinase inhibitors and antibacterial agents. The results demonstrated that some compounds had more potent inhibitory activities than the parent compound 4-hydroxybenzaldehyde (IC(50)=1.22 mM). Particularly, compounds 1a

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