1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one

CAS 30818-17-8C13H14N4O3Chemical Synthesis

1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one (CAS: 30818-17-8), with the molecular formula C13H14N4O3 and a molecular weight of 274.28, is a valuable heterocyclic building block. This compound serves as an intermediate in organic synthesis, particularly within the realm of chemical research and development. Its structure, featuring a pyrazolinone core with nitrophenyl and pyrrolidino substituents, allows for diverse chemical transformations. Supplied by Tech Serve Solutions for laboratory and industrial applications.

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1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one (C13H14N4O3) — chemical structure, CAS 30818-17-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC13 to C20+Chemical SynthesisHeterocyclic Building BlocksPyrrolidines

01 /Applications

Chemical Synthesis Intermediate

Utilised as a key building block in the synthesis of more complex organic molecules. Its functional groups offer reactive sites for various chemical transformations.

Research and Development

Employed in academic and industrial R&D settings for exploring novel chemical pathways and developing new chemical entities. Suitable for heterocyclic chemistry studies.

Material Science Precursor

May be investigated as a precursor for materials with specific electronic or optical properties, owing to its conjugated system and functional groups.

02 /Properties

Molecular weight	274.28
Empirical formula	C13H14N4O3
Assay	95%
Melting point	205-208 °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

30818-17-8

MDL number

MFCD00142557

PubChem substance

24864565

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 1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one used for?

This compound is primarily used as a building block in chemical synthesis and for research and development purposes, particularly in heterocyclic chemistry.

What is the CAS number and molecular formula?

The CAS number is 30818-17-8 and the molecular formula is C13H14N4O3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical with an assay of 95%. We do not represent it as USP, BP, EP or other pharmacopoeia grades.

How should 1-(4-Nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one be handled?

Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust, ensure good ventilation, and wash hands thoroughly after handling. It is classified as causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).

How is this chemical shipped or exported?

Tech Serve Solutions is a global supplier and exporter of fine chemicals and reagents, adhering to all necessary shipping and export regulations for chemical products.