5-Amino-4,6-dichloro-2-methylpyrimidine

CAS 39906-04-2C5H5Cl2N3Chemical Synthesis

5-Amino-4,6-dichloro-2-methylpyrimidine (CAS 39906-04-2) is a halogenated heterocyclic organic compound with the molecular formula C5H5Cl2N3 and a molecular weight of 178.02 g/mol. This pyrimidine derivative serves as a valuable building block in chemical synthesis. It is primarily utilised in the development of novel molecules and advanced materials, finding applications in research and development across various scientific disciplines.

IUPAC: 2-Methyl-4,6-dichloro-5-aminopyrimidine
Synonyms: 2-Methyl-4,6-dichloro-5-aminopyrimidine

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5-Amino-4,6-dichloro-2-methylpyrimidine (C5H5Cl2N3) — chemical structure, CAS 39906-04-2; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC4 to C5Chemical SynthesisHalogenated HeterocyclesHeterocyclic Building BlocksPyrimidines More...

01 /Applications

Chemical Synthesis Intermediate

Utilised as a key intermediate in multi-step organic syntheses, particularly for the construction of more complex heterocyclic structures.

Research and Development

Employed in academic and industrial research laboratories for exploring new chemical entities and reaction pathways.

Material Science Precursor

Can serve as a precursor for the synthesis of novel materials with specific electronic or optical properties.

02 /Properties

Molecular weight	178.02
Empirical formula	C5H5Cl2N3
Assay	97%
Melting point	70-73 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust, fume, gas or vapours
P305IF IN EYES

Protective equipment	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-36

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

39906-04-2

MDL number

MFCD00194053

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 5-Amino-4,6-dichloro-2-methylpyrimidine used for?

5-Amino-4,6-dichloro-2-methylpyrimidine is primarily used as a building block in chemical synthesis and for research and development purposes in organic chemistry and material science.

What is the CAS number and chemical formula for this compound?

The CAS number is 39906-04-2, and the chemical formula is C5H5Cl2N3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Amino-4,6-dichloro-2-methylpyrimidine with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.

How should 5-Amino-4,6-dichloro-2-methylpyrimidine be handled?

Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid inhalation, skin, and eye contact, as it may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).

Is this chemical suitable for export?

Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 5-Amino-4,6-dichloro-2-methylpyrimidine.

How can I request a quote or sample?

To request a quote or sample, please contact our sales team through the TSS website or by phone, providing the product name and CAS number (39906-04-2).