8.00133
Barbituric acid
for synthesis
Synonym(s):
Barbituric acid, 2,4,6-Trihydroxypyrimidine, N,N′-Malonylurea
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About This Item
Empirical Formula (Hill Notation):
C4H4N2O3
CAS Number:
Molecular Weight:
128.09
UNSPSC Code:
12352115
EC Index Number:
200-658-0
NACRES:
NA.22
MDL number:
Assay:
≥99% (acidimetric)
Form:
solid
Grade:
synthesis grade
grade
synthesis grade
Quality Segment
assay
≥99% (acidimetric)
form
solid
potency
>5000 mg/kg LD50, oral (Rat)
pH
2-3 (60 °C, 50 g/L in H2O)
mp
250-252 °C (decomposition)
solubility
11.45 g/L
bulk density
720 kg/m3
storage temp.
2-30°C
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
Application
- Synthesis of pyrazolopyranopyrimidines: A study employed a Co-MOF@Ag(2)O nanocomposite as a nano-organic catalyst for the efficient one-pot synthesis of pyrazolopyranopyrimidines, highlighting its potential application in organic synthesis involving barbituric acid derivatives (Hootifard et al., 2023).
- Optical and electrochemical characterization of organic dyes: Research on the optical, electrochemical, thermal, and theoretical properties of carbazole-derived organic dyes noted implications for the synthesis methods and applications of barbituric acid in dye chemistry, indicating advancements in material science (Naik et al., 2024).
Analysis Note
Assay (acidimetric): ≥ 99.0 %
Identity (IR): passes test
Identity (IR): passes test
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
302.0 °F - closed cup
flash_point_c
150.00 °C - closed cup
Certificates of Analysis (COA)
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