5-(4-Methyl-2-nitrophenyl)-2-furoic acid

CAS 55377-91-8C12H9NO5Chemical Synthesis

5-(4-Methyl-2-nitrophenyl)-2-furoic acid (CAS: 55377-91-8; Formula: C12H9NO5; MW: 247.20) is a heterocyclic organic compound. This furan derivative functions as a valuable building block in chemical synthesis. Its structure incorporates both a furan ring and a substituted nitrophenyl group, making it a versatile intermediate for the development of more complex molecules. Available from Tech Serve Solutions with an assay of 95%.

IUPAC: 5-(4-Methyl-2-nitrophenyl)-2-furancarboxylic acid

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5-(4-Methyl-2-nitrophenyl)-2-furoic acid (C12H9NO5) — chemical structure, CAS 55377-91-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC12 to C20+Chemical SynthesisFuransHeterocyclic Building Blocks

01 /Applications

Chemical Synthesis Intermediate

Utilised as a key building block in organic synthesis. The presence of the nitro group and carboxylic acid moiety allows for diverse chemical transformations.

Pharmaceutical Research

Serves as a precursor or intermediate in the research and development of novel pharmaceutical compounds. Its heterocyclic and aromatic nature offers a scaffold for medicinal chemistry exploration.

Material Science

Potentially employed in the synthesis of novel organic materials where its specific structural features can impart desired properties.

02 /Properties

Molecular weight	247.20
Empirical formula	C12H9NO5
Assay	95%
Melting point	193-195 °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

55377-91-8

MDL number

MFCD00274246

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-(4-Methyl-2-nitrophenyl)-2-furoic acid used for?

5-(4-Methyl-2-nitrophenyl)-2-furoic acid is primarily used as a building block in chemical synthesis, with potential applications in pharmaceutical research and material science.

What are the CAS number and formula for 5-(4-Methyl-2-nitrophenyl)-2-furoic acid?

The CAS number is 55377-91-8 and the empirical formula is C12H9NO5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 5-(4-Methyl-2-nitrophenyl)-2-furoic acid with an assay of 95%. We do not represent it as USP, BP, EP, or any pharmacopoeia grade.

How should 5-(4-Methyl-2-nitrophenyl)-2-furoic acid be handled?

This compound is classified as Warning with hazards H315 (causes skin irritation), H319 (causes serious eye irritation), and H335 (may cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area. In case of contact, follow precautionary statements P261, P305, P351, and P338.