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308552

Sigma-Aldrich

5,5-Dibromobarbituric acid

97%

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About This Item

Empirical Formula (Hill Notation):
C4H2Br2N2O3
CAS Number:
511-67-1
Molecular Weight:
285.88
EC Number:
208-131-7
MDL number:
MFCD00010595
UNSPSC Code:
12352100
PubChem Substance ID:
24858676
NACRES:
NA.22
Assay:
97%

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[1].

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

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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Certificates of Analysis (COA)

Lot/Batch Number
BGBC2892V
001404167V
MKBH2936V
0001404167
11324JH

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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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