CAS 1156508-87-0

N,N′-Bis(4-nitrophenyl-2,3,5,6-d₄)urea

Description:

N,N′-Bis(4-nitrophenyl-2,3,5,6-d4)urea is a synthetic organic compound characterized by its urea functional group and the presence of two 4-nitrophenyl substituents. The "d4" notation indicates that the compound contains deuterium, a stable isotope of hydrogen, which replaces some of the hydrogen atoms in the phenyl rings. This substitution can influence the compound's physical and chemical properties, such as its solubility and reactivity. The presence of nitro groups (-NO2) on the phenyl rings contributes to the compound's electron-withdrawing characteristics, which can affect its behavior in chemical reactions, particularly in electrophilic aromatic substitution. The compound is likely to be used in research applications, possibly in studies involving isotopic labeling or as a precursor in organic synthesis. Its specific properties, such as melting point, boiling point, and solubility, would depend on the molecular structure and the interactions between its functional groups. Safety data and handling precautions should be consulted due to the potential hazards associated with nitro compounds.

Formula: C₁₃H₁₀N₄O₅

InChI: InChI=1S/C13H10N4O5/c18-13(14-9-1-5-11(6-2-9)16(19)20)15-10-3-7-12(8-4-10)17(21)22/h1-8H,(H2,14,15,18)/i1D,2D,3D,4D,5D,6D,7D,8D

InChI key: InChIKey=JEZZOKXIXNSKQD-PGRXLJNUSA-N

SMILES: N(C(NC1=C(C(=C(N(=O)=O)C(=C1[2H])[2H])[2H])[2H])=O)C2=C(C(=C(N(=O)=O)C(=C2[2H])[2H])[2H])[2H]

Synonyms:

• N,N′-Bis(4-nitrophenyl-2,3,5,6-d4)urea
• Urea, N,N′-bis(4-nitrophenyl-2,3,5,6-d4)-
• 1,3-Bis(2,3,5,6-tetradeuterio-4-nitrophenyl)urea
• N,N'-Bis(p-nitrophenyl)urea-d8
• 4,4’-Dinitrocarbanilide-d8 Solution in DMF, 100μg/mL
• D8-DNC
• DNC-d8
• [2H8]-1,3-Bis(4-Nitrophenyl)Urea
• Nicarbazin Impurity 1-d8
• 1,3-BIS(4-NITROPHENYL)-UREA-D8
• 4,4′-Dinitrocarbanilide-d8 (rings-d8)

Nicarbazin Impurity 1-d8

CAS: 1156508-87-0

Formula: C₁₃H₂D₈N₄O₅

Color and Shape: Yellow Solid

Molecular weight: 310.29

Ref: 4Z-N-068004

4,4'-Dinitrocarbanilide-d8(rings-d8)

CAS: 1156508-87-0, 587-90-6

Purity: 98 atom % D

Color and Shape: Yellow Solid

Molecular weight: 310.29

Ref: 3U-D7384

N,N'-Bis-(4-nitrophenyl)urea D8

Controlled Product

CAS: 1156508-87-0

Formula: C₁₃H₈H₂N₄O₅

Color and Shape: Neat

Molecular weight: 310.29

Ref: 04-C15598600

1,3-Bis(4-nitrophenyl)urea-d8

Controlled Product

CAS: 1156508-87-0

Applications The active labelled component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma.
References Polin, D., et al.: Poultry Sci., 35, 1367 (1956), Primus, T.M., et al.: J. Agric. Food Chem., 49, 3589 (2001),

Formula: C₁₃₂H₈H₂N₄O₅

Color and Shape: Light Yellow

Molecular weight: 310.29

Ref: TR-B508502

DNC-d8

Controlled Product

CAS: 1156508-87-0

DNC-d8 is a residue monitoring agent that can be used to measure the presence of maduramicin in animal tissues or milk. The reaction monitoring technique involves injecting a standard amount of DNC-d8 into the sample and measuring the peak area using a UV detector. This method is also sensitive, as it can detect concentrations as low as 1 ppm in milk or 5 ppm in tissues. The validation process involves injecting standards at different concentrations, analyzing them by liquid chromatography, and comparing the results with those obtained from known standards. Formic acid is used for extraction of the samples, acetonitrile for derivatization, and mass spectrometric detection for quantification.

Formula: C₁₃D₈H₂N₄O₅

Purity: Min. 95%

Molecular weight: 310.29 g/mol

Ref: 3D-FD174941

1,3-BIS(4-NITROPHENYL)-UREA-D8

CAS: 1156508-87-0

Formula: C₁₃H₂D₈N₄O₅

Purity: 98%

Color and Shape: Solid

Molecular weight: 310.2916

Ref: IN-DA008VOV