CAS 1193-22-2

6-Amino-4(3H)-pyrimidinone

Description:

6-Amino-4(3H)-pyrimidinone, with the CAS number 1193-22-2, is a heterocyclic organic compound characterized by a pyrimidine ring that features an amino group at the 6-position and a keto group at the 4-position. This compound is typically a white to off-white solid and is soluble in polar solvents such as water and alcohols, reflecting its polar functional groups. It exhibits basic properties due to the presence of the amino group, which can participate in hydrogen bonding and protonation reactions. The compound is of interest in various fields, including medicinal chemistry, where it may serve as a building block for the synthesis of pharmaceuticals or as an intermediate in the preparation of nucleobase analogs. Its reactivity can be influenced by the presence of the amino and keto groups, allowing for various chemical transformations. Additionally, 6-Amino-4(3H)-pyrimidinone may exhibit biological activity, making it a subject of research in drug development and biochemistry.

Formula: C₄H₅N₃O

InChI: InChI=1S/C4H5N3O/c5-3-1-4(8)7-2-6-3/h1-2H,(H3,5,6,7,8)

InChI key: InChIKey=HFMLLTVIMFEQRE-UHFFFAOYSA-N

SMILES: NC1=CC(=O)N=CN1

Synonyms:

• 4(1H)-Pyrimidinone, 6-amino-
• 4(3H)-Pyrimidinone, 6-amino-
• 4-Amino-6-Hydroxy Pyrimidine
• 4-Amino-6-pyrimidinol
• 4-Hydroxy-6-aminopyrimidine
• 4-Oxy-6-aminopyrimidine
• 4-Pyrimidinol, 6-amino-
• 6-Amino-1H-pyrimidin-4-one
• 6-Amino-4(3H)-pyrimidinone
• 6-Aminopyrimidin-4(3H)-one
• 6-aminopyrimidin-4(1H)-one
• 6-hydroxypyrimidin-4(3H)-one

4-Amino-6-hydroxypyrimidine

CAS: 1193-22-2

Formula: C₄H₅N₃O

Purity: >98.0%(T)(qNMR)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 111.10

Ref: 3B-A2439

4(3H)-Pyrimidinone, 6-amino-

CAS: 1193-22-2

Formula: C₄H₅N₃O

Purity: 98%

Color and Shape: Solid

Molecular weight: 111.1020

Ref: IN-DA000IJA

4-Amino-6-hydroxypyrimidine

CAS: 1193-22-2

4-Amino-6-hydroxypyrimidine

Purity: 98%

Molecular weight: 111.10g/mol

Ref: 54-OR11321

6-Aminopyrimidin-4-ol

CAS: 1193-22-2

Formula: C₄H₅N₃O

Purity: 97.0%

Color and Shape: Solid

Molecular weight: 111.104

Ref: 10-F064927

6-Aminopyrimidin-4-ol

CAS: 1193-22-2

6-Aminopyrimidin-4-ol is an intermediate in the synthesis of orotic acid. It is also a precursor to 6-chloropurine, which is used in the manufacture of orotic acid and 6-aminopurine. 6-Aminopyrimidin-4-ol can be prepared by benzannulation of phosphorus oxychloride with orotic acid or by hydrolysis of 6-chloropurine with thiourea. The latter method is preferred because it results in less waste.
6-Aminopyrimidin-4-ol is labile and must be stored under an inert gas at low temperature to prevent decomposition. It undergoes inactivating reactions with strong oxidizing agents, such as chlorine dioxide, peracetic acid, hydrogen peroxide, and potassium permanganate.
It also reacts with nucleophiles such as ammonia or amines to form stable taut

Formula: C₄H₅N₃O

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 111.1 g/mol

Ref: 3D-FA11362

4-Amino-6-hydroxypyrimidine

Controlled Product

CAS: 1193-22-2

Applications 4-Amino-6-hydroxypyrimidine (cas# 1193-22-2) is a compound useful in organic synthesis.

Formula: C₄H₅N₃O

Color and Shape: Neat

Molecular weight: 111.10

Ref: TR-A611665