Sarcosine tert-butyl ester hydrochloride
Sarcosine tert-butyl ester hydrochloride (CAS: 5616-81-9) is an organic compound with the linear formula CH3NHCH2CO2C(CH3)3·HCl and a molecular weight of 181.66 g/mol. This ester derivative of sarcosine serves as a valuable building block in chemical synthesis. Its primary applications lie in organic chemistry research and the development of novel compounds, particularly within the pharmaceutical and fine chemical sectors.
- IUPAC
- tert-Butyl sarcosinate hydrochloride
- Synonyms
- tert-Butyl sarcosinate hydrochloride

Organic Synthesis Intermediate
Sarcosine tert-butyl ester hydrochloride functions as a key intermediate in the synthesis of more complex organic molecules. Its ester and amine functionalities allow for diverse chemical transformations.
Peptide Chemistry
This compound can be employed in peptide synthesis as a protected sarcosine residue, facilitating the incorporation of this amino acid into peptide chains.
Pharmaceutical Research
It is utilised in the research and development of new pharmaceutical agents. The tert-butyl ester group offers a labile protecting group, useful in multi-step synthesis.
Fine Chemical Production
The compound is a useful building block for the production of various fine chemicals and specialised organic compounds required by research institutions and chemical manufacturers.
| Molecular weight | 181.66 |
|---|---|
| Linear formula | CH3NHCH2CO2C(CH3)3 · HCl |
| Assay | 97% |
| Melting point | 137-141 °C (dec.)(lit.) |
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 Sarcosine tert-butyl ester hydrochloride used for?
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Sarcosine tert-butyl ester hydrochloride is used as an intermediate and building block in organic synthesis, particularly in peptide chemistry and pharmaceutical research.
What is the CAS number and formula for Sarcosine tert-butyl ester hydrochloride?
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The CAS number is 5616-81-9 and the linear formula is CH3NHCH2CO2C(CH3)3·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sarcosine tert-butyl ester hydrochloride with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should Sarcosine tert-butyl ester hydrochloride be handled?
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Sarcosine tert-butyl ester hydrochloride is classified under WGK 2 in Germany, indicating it is hazardous to water. Handle with appropriate personal protective equipment in a well-ventilated area. Avoid release into the environment. Refer to the Safety Data Sheet for detailed handling instructions.
Is Sarcosine tert-butyl ester hydrochloride a controlled substance?
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Based on the provided data, there is no indication that Sarcosine tert-butyl ester hydrochloride is a controlled substance.
How is Sarcosine tert-butyl ester hydrochloride packed, shipped, and exported?
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Tech Serve Solutions carefully packs and ships fine chemicals globally, adhering to all relevant regulations for international export. Specific packing details can be provided upon request.
How can I request a quote or sample for Sarcosine tert-butyl ester hydrochloride?
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To request a quote or sample for Sarcosine tert-butyl ester hydrochloride, please contact our sales team via the website or direct inquiry channels.
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