308552
5,5-Dibromobarbituric acid
97%
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About This Item
Empirical Formula (Hill Notation):
C4H2Br2N2O3
CAS Number:
Molecular Weight:
285.88
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Assay
97%
drug control
USDEA Schedule IIIN; regulated under CDSA - not available from Sigma-Aldrich Canada
mp
240-242 °C (lit.)
functional group
bromo
SMILES string
BrC1(Br)C(=O)NC(=O)NC1=O
InChI
1S/C4H2Br2N2O3/c5-4(6)1(9)7-3(11)8-2(4)10/h(H2,7,8,9,10,11)
InChI key
AMATXUCYHHHHHB-UHFFFAOYSA-N
Application
5,5-Dibromobarbituric acid was used in the synthesis of condensed pteridine system by undergoing condensation with 4,5-diamino-pyrimidines in the presence of pyridine.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
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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THE REACTION OF 5, 5-DIHALOBARBITURIC ACIDS WITH PYRIDINE1, 2.
The Journal of Organic Chemistry, 20(2), 264-270 (1955)
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