L-Valine ethyl ester hydrochloride
L-Valine ethyl ester hydrochloride (CAS 17609-47-1) is a derivative of the essential amino acid L-valine. With a molecular weight of 181.66 g/mol, this compound is valuable in chemical synthesis and peptide chemistry. It serves as a building block for more complex molecules and is utilised in research settings for its specific chemical properties, contributing to advancements in chemical biology.

Peptide Synthesis
L-Valine ethyl ester hydrochloride is employed as a protected amino acid derivative in the synthesis of peptides. Its ester and hydrochloride forms facilitate coupling reactions and purification processes in the construction of peptide chains.
Chemical Biology Research
This compound can be used in studies involving the structure-activity relationships of peptides or as a component in developing biologically active molecules. Its specific stereochemistry and functional groups make it a useful tool for researchers.
Organic Synthesis Intermediate
As a versatile intermediate, L-Valine ethyl ester hydrochloride is utilised in the synthesis of various organic compounds. Its reactive sites allow for further chemical modifications to create diverse molecular structures.
| Molecular weight | 181.66 |
|---|---|
| Linear formula | (CH3)2CHCH(NH2)CO2C2H5 · HCl |
| Assay | 99% |
| Optical activity | [α]20/D +6.7°, c = 2 in H2O |
| Melting point | 102-105 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 L-Valine ethyl ester hydrochloride primarily used for?
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L-Valine ethyl ester hydrochloride is primarily used as an intermediate in peptide synthesis and organic chemical synthesis, as well as in chemical biology research.
What is the CAS number and chemical formula for L-Valine ethyl ester hydrochloride?
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The CAS number is 17609-47-1 and the linear formula is (CH3)2CHCH(NH2)CO2C2H5 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies L-Valine ethyl ester hydrochloride with an assay of 99%. This product is not represented as USP, BP, or EP grade.
How should L-Valine ethyl ester hydrochloride be handled safely?
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When handling L-Valine ethyl ester hydrochloride, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if necessary. Avoid contact with skin and eyes and do not inhale dust.
How is L-Valine ethyl ester hydrochloride packed and shipped?
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L-Valine ethyl ester hydrochloride is carefully packed to ensure safe transit and is exported globally by Tech Serve Solutions.
How can I request a quote or sample for L-Valine ethyl ester hydrochloride?
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To request a quote or a sample of L-Valine ethyl ester hydrochloride, please contact our sales team through the website or by phone.
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