4-Aminocinnamic acid hydrochloride

CAS 54057-95-3H2NC6H4CH=CHCO2H · HClChemical Synthesis

4-Aminocinnamic acid hydrochloride (CAS: 54057-95-3) is a chemical compound with the molecular formula H₂NC₆H₄CH=CHCO₂H · HCl and a molecular weight of 199.63 g/mol. It is recognised for its utility in chemical synthesis and peptide chemistry. This compound serves as a valuable building block in organic chemistry, particularly in the creation of novel molecules and modified amino acid structures.

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4-Aminocinnamic acid hydrochloride (H2NC6H4CH=CHCO2H · HCl) — chemical structure, CAS 54057-95-3; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical BiologyChemical SynthesisOthersPeptide Chemistry

01 /Applications

Chemical Synthesis Intermediate

4-Aminocinnamic acid hydrochloride is employed as a key intermediate in various organic synthesis pathways. Its structure allows for diverse chemical modifications, facilitating the construction of complex organic molecules.

Peptide Chemistry Applications

This compound is utilised in peptide chemistry for the incorporation of unnatural amino acid derivatives. It can be used to modify peptide sequences, introducing new properties or functionalities for research purposes.

Research and Development

As a specialised chemical reagent, 4-Aminocinnamic acid hydrochloride finds application in research and development laboratories. Its properties make it suitable for exploring new chemical reactions and developing novel materials.

02 /Properties

Molecular weight	199.63
Linear formula	H2NC6H4CH=CHCO2H · HCl
Assay	97%
Melting point	265-270 °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)	26-36

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

04 /Identifiers & registry

CAS number

54057-95-3

MDL number

MFCD00012985

PubChem substance

24890903

Beilstein registry

3699832

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-Aminocinnamic acid hydrochloride used for?

4-Aminocinnamic acid hydrochloride is used in chemical synthesis, peptide chemistry, and for research and development purposes, particularly as an unnatural amino acid derivative.

What is the CAS number and formula for 4-Aminocinnamic acid hydrochloride?

The CAS number is 54057-95-3 and the linear formula is H₂NC₆H₄CH=CHCO₂H · HCl.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Aminocinnamic acid hydrochloride with an assay of 97%. TSS does not represent this product as USP, BP, EP, or any pharmacopoeia grade.

How should 4-Aminocinnamic acid hydrochloride be handled safely?

Handle with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. This compound may cause skin irritation, eye irritation, and respiratory irritation (H315, H319, H335).

Is 4-Aminocinnamic acid hydrochloride packed and shipped internationally?

Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 4-Aminocinnamic acid hydrochloride, and can facilitate international shipping.