CAS 156-83-2

2,4-Diamino-6-chloropyrimidine

Description:

2,4-Diamino-6-chloropyrimidine is an organic compound characterized by its pyrimidine ring structure, which features two amino groups at the 2 and 4 positions and a chlorine atom at the 6 position. This compound is typically a white to off-white crystalline solid and is soluble in water and various organic solvents, making it versatile for different applications. It is primarily used in the synthesis of pharmaceuticals and agrochemicals, particularly as an intermediate in the production of herbicides and other biologically active compounds. The presence of amino groups contributes to its reactivity, allowing for further chemical modifications. Additionally, the chlorine substituent can influence the compound's biological activity and stability. Due to its chemical structure, 2,4-diamino-6-chloropyrimidine may exhibit properties such as antimicrobial activity, and it is important to handle it with care, following appropriate safety protocols, as with many chemical substances.

Formula: C₄H₅ClN₄

InChI: InChI=1/C4H5ClN4/c5-2-1-3(6)9-4(7)8-2/h1H,(H4,6,7,8,9)

InChI key: InChIKey=QJIUMVUZDYPQRT-UHFFFAOYSA-N

SMILES: ClC=1C=C(N)N=C(N)N1

Synonyms:

• 2,4-Diamino-6-Chloro Pyridine
• 2,4-Diamino-6-Chloro Pyrimidine
• 2,4-Diamino-6-chloropyrimidine
• 2,4-Pyrimidinediamine, 6-chloro-
• 2,6-Diamino-4-chloropyrimidine
• 4-Chloro-2,6-diaminopyrimidin
• 4-Chloro-2,6-pyrimidinediamine
• 6-Chloro-2,4-diaminopyrimidine
• 6-Chloro-2,4-pyrimidinediamine
• 6-Chloropyrimidine-2,4-diamine
• NSC 8818
• Pyrimidine, 2,4-diamino-6-chloro-
• 2-AMINO-6-CHLORO-4-PYRIMIDINYLAMINE
• 4-CHLORO-2,6-DIAMINOPYRIMIDINE
• 6-Chlor-2,4-diaminopyrimidin(4-2,6)
• 2,6-DIAMINO-4-CHLORO PYRIMIDINE
• 2,4-Pyrimidinediamine, 6-chloro-(9CI)
• 6-CHLORO-PYRIMIDINE-2,4-DIYLDIAMINE
• 6-CHLORO-PYRIMIDINE-2,4-DIAMINE
• 6-chloro-4-pyrimidinediamine
• 6-Chloro-pyrimidine-2,4-diyldiamine, 4-Chloro-2,6-diaminopyrimidine
• 4-Chloro-2-6-Diaminopyrimide
• TIMTEC-BB SBB004123

6-Chloro-2,4-diaminopyrimidine

CAS: 156-83-2

Formula: C₄H₅ClN₄

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow powder to crystal

Molecular weight: 144.56

Ref: 3B-C0811

2,4-Pyrimidinediamine, 6-chloro-

CAS: 156-83-2

Formula: C₄H₅ClN₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 144.5623

Ref: IN-DA001OEX

Minoxidil EP Impurity B

CAS: 156-83-2

Formula: C₄H₅ClN₄

Color and Shape: White To Off-White Solid

Molecular weight: 144.56

Ref: 4Z-M-127

6-Chloropyrimidine-2,4-diamine

CAS: 156-83-2

6-Chloropyrimidine-2,4-diamine

Purity: ≥95%

Color and Shape: Tan Solid

Molecular weight: 144.56g/mol

Ref: 54-OR22082

6-Chloropyrimidine-2,4-diamine

Controlled Product

CAS: 156-83-2

Formula: C₄H₅ClN₄

Color and Shape: Neat

Molecular weight: 144.56

Ref: 86-MM0521.02

2,6-Diamino-4-chloropyrimidine

CAS: 156-83-2

Formula: C₄H₅ClN₄

Color and Shape: Neat

Molecular weight: 144.56

Ref: 04-C12193500

6-Chloro-pyrimidine-2,4-diamine

Controlled Product

CAS: 156-83-2

Impurity Minoxidil EP Impurity B
Applications 6-Chloro-pyrimidine-2,4-diamine (cas# 156-83-2) is a compound useful in organic synthesis.

Formula: C₄H₅ClN₄

Color and Shape: White

Molecular weight: 144.56

Ref: TR-C380950

4-Chloro-2,6-diaminopyrimidine

CAS: 156-83-2

Formula: C₄H₅ClN₄

Purity: 98%

Color and Shape: Solid

Molecular weight: 144.56

Ref: 10-F011624

Minoxidil EP Impurity B

CAS: 156-83-2

Formula: C₄H₅ClN₄

Molecular weight: 144.56

Ref: ST-EA-CP-M106002

Minoxidil impurity B

CAS: 156-83-2

Minoxidil impurity B is a product of the reaction between minoxidil and an acid. It has been shown to inhibit tyrosinase activity in vitro by nucleophilic attack on the phenolic hydroxyl group of the substrate. It also has a constant inhibitory effect on tyrosinase activity, with no activation energy required for this inhibition. The inhibitory effect of this compound is reversible and can be prevented by addition of magnesium salt. This compound has also been shown to have a reactive nature and can undergo a number of reactions that lead to different products.

Formula: C₄H₅ClN₄

Purity: Min. 95%

Molecular weight: 144.56 g/mol

Ref: 3D-FM44804

Minoxidil Pyrimidine Analog (6-Chloropyrimidine-2,4-diamine)

CAS: 156-83-2

Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, nesoi

Formula: C₄H₅ClN₄

Color and Shape: White Solid

Molecular weight: 144.02027

Ref: 45-1A08430