5-Amino-2,4-dichloropyrimidine

CAS 5177-27-5C4H3Cl2N3Chemical Synthesis

5-Amino-2,4-dichloropyrimidine (CAS: 5177-27-5) is a heterocyclic organic compound with the molecular formula C4H3Cl2N3 and a molecular weight of 163.99 g/mol. Supplied with an assay of 97%, this chemical serves as a valuable building block in organic synthesis, particularly for the construction of more complex molecular architectures within the pharmaceutical and chemical research sectors. It requires storage at 2-8°C.

Synonyms: C4H3Cl2N32,4-Dichloro-5-aminopyrimidine

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5-Amino-2,4-dichloropyrimidine (C4H3Cl2N3) — chemical structure, CAS 5177-27-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC4 to C5Chemical SynthesisHeterocyclic Building BlocksPyrimidines

01 /Applications

Organic Synthesis Intermediate

This dichloro-substituted aminopyrimidine is a key intermediate in the synthesis of various organic molecules. Its reactive sites allow for diverse chemical transformations, making it useful for constructing heterocyclic compounds.

Pharmaceutical Research

As a functionalized pyrimidine derivative, it finds application in the development of novel pharmaceutical agents. Its structure can be incorporated into drug candidates targeting a range of therapeutic areas.

Chemical Reagent

Used in research laboratories as a reagent for specific chemical reactions. Its utility lies in its ability to introduce the aminopyrimidine moiety into target molecules.

02 /Properties

Molecular weight	163.99
Empirical formula	C4H3Cl2N3
Assay	97%
Storage temperature	2-8°C
Melting point	118-123 °C

03 /Safety & handling

GHS hazard pictogram: Corrosive (GHS05) — Corrosive

GHS hazard pictogram: Toxic (GHS06) — Toxic

Danger

Hazard statements

H301Toxic if swallowed
H317May cause an allergic skin reaction
H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves, clothing and eye/face protection
P301IF SWALLOWED
P305IF IN EYES

Transport (UN / ADR)	UN 2811 6.1 / PGIII
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	22-37/38-41
Safety statements (S)	26-39

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

04 /Identifiers & registry

CAS number

5177-27-5

MDL number

MFCD05662684

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-2,4-dichloropyrimidine used for?

5-Amino-2,4-dichloropyrimidine is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and the creation of heterocyclic compounds.

What are the CAS number and formula for 5-Amino-2,4-dichloropyrimidine?

The CAS number is 5177-27-5 and the empirical formula (Hill notation) is C4H3Cl2N3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-Amino-2,4-dichloropyrimidine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.

How should 5-Amino-2,4-dichloropyrimidine be handled safely?

This compound is classified as Danger. It is harmful if swallowed and can cause skin irritation and serious eye damage. Handle with appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if dust is generated. Store at 2-8°C.

Is 5-Amino-2,4-dichloropyrimidine suitable for export?

Yes, Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, including 5-Amino-2,4-dichloropyrimidine, adhering to all relevant shipping regulations.