4-Pyridylacetic acid hydrochloride

CAS 6622-91-9C7H7NO2 · HClChemical Synthesis

4-Pyridylacetic acid hydrochloride (CAS: 6622-91-9), with the molecular formula C7H7NO2 · HCl and a molecular weight of 173.60 g/mol, is a pyridine derivative. This compound serves as a valuable building block in chemical synthesis, particularly for the development of heterocyclic compounds. It is supplied by Tech Serve Solutions with an assay of 98%.

IUPAC: 4-Pyridineacetic acid hydrochloride

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4-Pyridylacetic acid hydrochloride (C7H7NO2 · HCl) — chemical structure, CAS 6622-91-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksPyridines

01 /Applications

Chemical Synthesis Intermediate

Utilised as a key intermediate in organic synthesis, enabling the construction of more complex molecular architectures.

Heterocyclic Compound Development

Serves as a precursor for the synthesis of various pyridine-based heterocyclic compounds, which are important in medicinal chemistry.

Research and Development

A useful reagent in academic and industrial research laboratories for exploring novel chemical pathways and developing new materials.

02 /Properties

Molecular weight	173.60
Empirical formula	C7H7NO2 · HCl
Assay	98%
Melting point	141 °C (dec.)(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)	26-37/39

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

04 /Identifiers & registry

CAS number

6622-91-9

MDL number

MFCD00012827

PubChem substance

24898781

Beilstein registry

114124

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-Pyridylacetic acid hydrochloride used for?

4-Pyridylacetic acid hydrochloride is used as a building block in chemical synthesis, particularly for creating heterocyclic compounds.

What are the CAS number and formula for 4-Pyridylacetic acid hydrochloride?

The CAS number is 6622-91-9 and the molecular formula is C7H7NO2 · HCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Pyridylacetic acid hydrochloride with a minimum purity of 98%. This is a technical/research grade and TSS does not represent it as USP/BP/EP.

What are the safety and handling precautions for this chemical?

This compound is classified with GHS07 symbol and a Warning signal word, with hazard statements H315, H319, and H335 indicating it may cause skin irritation, serious eye irritation, and respiratory irritation. Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.

How is this product typically packed and shipped?

4-Pyridylacetic acid hydrochloride is carefully packaged to ensure safety and integrity during transport and is available for export worldwide by TSS.

How can I request a sample or quote for 4-Pyridylacetic acid hydrochloride?

To request a sample or a quote for 4-Pyridylacetic acid hydrochloride, please contact the Tech Serve Solutions sales team via our website or direct inquiry.