CAS 496-76-4: Isobarbituric acid

Formula: C₄H₄N₂O₃

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

InChI key: InChIKey=FQXOOGHQVPKHPG-UHFFFAOYSA-N

SMILES: O=C1NC(=O)C(=O)CN1

Sinonimi:

• 1,3-Diazinane-2,4,5-trione
• 2,4,5(3H)-Pyrimidinetrione, dihydro-
• 5-Hydroxyuracil
• 5-hydroxypyrimidine-2,4(1H,3H)-dione
• Dihydro-2,4,5(3H)-pyrimidinetrione
• Isobarbituric acid
• NSC 95958
• dihydropyrimidine-2,4,5(3H)-trione

Isobarbituric Acid

CAS: 496-76-4

• Formula: C₄H₄N₂O₃
• Purezza: >97.0%(GC)
• Colore e forma: White to Yellow to Orange powder to crystal
• Peso molecolare: 128.09

2,4,5-Trihydroxypyrimidine, 98%

CAS: 496-76-4

2,4,5-Trihydroxypyrimidine studies show that it can form stable base pairs with all four bases in …

• Formula: C₄H₄N₂O₃
• Purezza: 98%
• Colore e forma: Powder, White to pale cream
• Peso molecolare: 128.09

Fluorouracil impurity B CRS

CAS: 496-76-4

• Formula: C₄H₄N₂O₃
• Peso molecolare: 128.0862

Fluorouracil Related Compound B (Dihydropyrimidine-2,4,5(3H)-trione)

CAS: 496-76-4

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …

• Formula: C₄H₄N₂O₃
• Colore e forma: White Powder
• Peso molecolare: 128.02219

ISOBARBITURIC ACID

CAS: 496-76-4

• Formula: C₄H₄N₂O₃
• Purezza: 95%
• Colore e forma: Solid
• Peso molecolare: 128.0862

Dihydropyrimidine-2,4,5(3H)-trione (Isobarbituric Acid; 5-Hydroxyuracil)

CAS: 496-76-4

• Formula: C₄H₄N₂O₃
• Colore e forma: Neat
• Peso molecolare: 128.09

Fluorouracil EP Impurity B

CAS: 496-76-4

• Formula: C₄H₄N₂O₃
• Peso molecolare: 128.09

Isobarbituric acid

CAS: 496-76-4

Isobarbituric acid is a glycosylase that cleaves the bond between the amino group and the …

• Formula: C₄H₄N₂O₃
• Purezza: Min. 95%
• Colore e forma: White Powder
• Peso molecolare: 128.09 g/mol

Isobarbituric Acid

CAS: 496-76-4

Impurity Fluorouracil EP Impurity B; Fluorouracil USP Related Compound B Applications A 5-hydroxy derivative of …

• Formula: C₄H₄N₂O₃
• Colore e forma: Neat
• Peso molecolare: 128.09