Ethyl 4-hydroxybenzimidate hydrochloride
Ethyl 4-hydroxybenzimidate hydrochloride (CAS 54998-28-6), with the linear formula HOC6H4C(=NH)OC2H5·HCl and a molecular weight of 201.65 g/mol, is a valuable organic building block. This compound serves as a key intermediate in various chemical synthesis pathways. It is primarily utilised in research and development settings for the creation of more complex molecules, particularly within nitrogen-containing organic structures. TSS offers this chemical at a minimum purity of 96%.

Organic Synthesis Intermediate
Ethyl 4-hydroxybenzimidate hydrochloride is employed as a versatile intermediate in organic synthesis. It is useful for constructing more complex molecular architectures, especially those incorporating nitrogen functionalities.
Research and Development
This compound finds application in academic and industrial research laboratories. It serves as a foundational component for exploring novel chemical reactions and developing new chemical entities.
Building Block for Heterocycles
As an organic building block, it is particularly useful for the synthesis of heterocyclic compounds. The presence of the imidate and hydroxyl groups allows for diverse reaction possibilities.
| Molecular weight | 201.65 |
|---|---|
| Linear formula | HOC6H4C(=NH)OC2H5·HCl |
| Assay | 96% |
| Storage temperature | 2-8°C |
| Melting point | 173 °C (dec.)(lit.) |

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.
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.
What is Ethyl 4-hydroxybenzimidate hydrochloride used for?
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Ethyl 4-hydroxybenzimidate hydrochloride is primarily used as an intermediate and building block in organic synthesis and chemical research, particularly for constructing nitrogen-containing organic structures and heterocycles.
What is the CAS number and formula for Ethyl 4-hydroxybenzimidate hydrochloride?
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The CAS number is 54998-28-6 and the linear formula is HOC6H4C(=NH)OC2H5·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 4-hydroxybenzimidate hydrochloride with a minimum purity of 96%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should Ethyl 4-hydroxybenzimidate hydrochloride be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust. Ensure adequate ventilation. This compound is classified with hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Does Tech Serve Solutions export this chemical?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents.
How can I request a sample or quote for Ethyl 4-hydroxybenzimidate hydrochloride?
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Please contact our sales team directly through the website or by phone to request a sample or a detailed quotation.
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