4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide

CAS 139756-02-8C8H14N4OChemical Synthesis

4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide (CAS: 139756-02-8) is a heterocyclic organic compound with the molecular formula C8H14N4O and a molecular weight of 182.22 g/mol. This pyrazole derivative serves as a valuable building block in chemical synthesis. It is primarily utilised in research and development laboratories for the creation of novel molecules, particularly within the fields of medicinal chemistry and materials science. Its structural features make it a useful intermediate for complex organic transformations.

IUPAC: 4-Amino-2-methyl-5-propyl-2H-pyrazole-3-carboxylic acid amide

Email us

4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide (C8H14N4O) — chemical structure, CAS 139756-02-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC7 to C8Chemical SynthesisHeterocyclic Building BlocksPyrazoles

01 /Applications

Chemical Synthesis Intermediate

This compound functions as a versatile intermediate in organic synthesis. Its pyrazole core and functional groups allow for diverse chemical modifications, enabling the construction of more complex molecular architectures.

Research and Development

Utilised in R&D settings for exploring new synthetic pathways and discovering novel chemical entities. It is a key component in the development of new pharmaceutical candidates and advanced materials.

Heterocyclic Chemistry

As a substituted pyrazole, it is employed in studies focused on heterocyclic chemistry, contributing to the understanding and application of these important ring systems in various scientific disciplines.

02 /Properties

Molecular weight	182.22
Empirical formula	C8H14N4O
Assay	96%
Melting point	98-101 °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

139756-02-8

MDL number

MFCD02927682

PubChem substance

24878098

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 4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide used for?

This compound is primarily used as a building block in chemical synthesis and in research and development laboratories for the creation of novel molecules and exploration of synthetic pathways.

What are the CAS number and chemical formula?

The CAS number is 139756-02-8, and the empirical formula is C8H14N4O.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.

How should 4-Amino-1-methyl-3-n-propyl-5-pyrazolecarboxamide be handled safely?

Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation to avoid inhaling dust, and avoid contact with skin and eyes. Refer to the SDS for detailed safety information.