Ethylenediaminetetraacetic acid triethyl ester hydrochloride
Ethylenediaminetetraacetic acid triethyl ester hydrochloride (CAS: 90359-20-9) is a chemical compound with a molecular weight of 376.40 (free base basis). Its empirical formula is C16H28N2O8 · xHCl. This compound is primarily utilised in the preparation of EDTA conjugates. When linked to an affinity probe, it can facilitate site-directed reactions, making it a useful reagent in biochemical research and applications.

EDTA Conjugate Preparation
This ester derivative of EDTA is specifically employed in the synthesis of EDTA conjugates. It allows for the attachment of EDTA's chelating functionality to other molecules.
Site-Directed Reactions
When conjugated to affinity probes, such as intercalating agents, this compound can enable precise and directed chemical reactions at specific sites.
Biochemical Research Reagent
Its unique properties make it a valuable tool in biochemical studies, particularly for investigations involving chelation and targeted molecular interactions.
| Molecular weight | 376.40 (free base basis) |
|---|---|
| Empirical formula | C16H28N2O8 · xHCl |
| Application | Useful in preparation of EDTA conjugates. When conjugated to an affinity probe, e.g., an intercalating agent, chelate can produce interesting site-directed reactions. |


Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
- H350May cause cancer
Precautionary statements
- P201Obtain special instructions before use
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 45-46-20/21/22-36/37/38 |
| Safety statements (S) | 53-22-26-36/37/39-45 |
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 Ethylenediaminetetraacetic acid triethyl ester hydrochloride used for?
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Ethylenediaminetetraacetic acid triethyl ester hydrochloride is used in the preparation of EDTA conjugates and can facilitate site-directed reactions when conjugated to affinity probes. It serves as a useful reagent in biochemical research.
What is the CAS number and formula for Ethylenediaminetetraacetic acid triethyl ester hydrochloride?
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The CAS number is 90359-20-9, and the empirical formula is C16H28N2O8 · xHCl. The molecular weight is 376.40 on a free base basis.
What grade and purity does Tech Serve Solutions supply for Ethylenediaminetetraacetic acid triethyl ester hydrochloride?
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Tech Serve Solutions supplies this chemical for research and laboratory use. The specific grade and purity are available upon request. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should Ethylenediaminetetraacetic acid triethyl ester hydrochloride be handled safely?
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This compound presents significant hazards. It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. There is also a suspicion of causing cancer and genetic defects. Always handle with appropriate personal protective equipment, including eyeshields, suitable gloves, and respiratory protection, in a well-ventilated area. Refer to the safety data sheet for detailed handling procedures.
Is Ethylenediaminetetraacetic acid triethyl ester hydrochloride a controlled substance?
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The provided data does not indicate that Ethylenediaminetetraacetic acid triethyl ester hydrochloride is a controlled substance. However, users should always verify compliance with local regulations.
How can I request a sample or quote for Ethylenediaminetetraacetic acid triethyl ester hydrochloride?
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To request a sample or a quote, please contact our sales team directly through our website or by phone. Provide the product name and CAS number (90359-20-9) for prompt service.
Does Tech Serve Solutions export Ethylenediaminetetraacetic acid triethyl ester hydrochloride globally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. We ship and export Ethylenediaminetetraacetic acid triethyl ester hydrochloride to customers worldwide.
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