D-Alanine tert-butyl ester hydrochloride
D-Alanine tert-butyl ester hydrochloride (CAS 59531-86-1) is a chiral amino acid derivative with the linear formula CH3CH(NH2)COOC(CH3)3 · HCl and a molecular weight of 181.66 g/mol. Supplied by Tech Serve Solutions with an assay of ≥99.0% (AT), this compound is a valuable building block in organic synthesis, particularly within peptide chemistry and the development of complex pharmaceutical intermediates. Its specific stereochemistry and functional groups make it essential for targeted chemical research and development.
Peptide Synthesis
Utilised as a protected amino acid derivative in solid-phase and solution-phase peptide synthesis. The tert-butyl ester serves as a protecting group for the carboxyl functionality, facilitating controlled chain elongation.
Chiral Building Block
Serves as a stereochemically defined precursor in the synthesis of complex chiral molecules, including pharmaceuticals and agrochemicals. Its defined D-configuration is critical for constructing molecules with specific biological activity.
Chemical Biology Research
Employed in research settings to study enzyme mechanisms, develop peptidomimetics, or create modified peptides for biochemical investigations. Its structure allows for incorporation into novel biomolecular constructs.
Intermediate in Organic Synthesis
Acts as a key intermediate in multi-step synthetic pathways, enabling the introduction of an alanine moiety with a protected carboxyl group into diverse organic structures.
| Molecular weight | 181.66 |
|---|---|
| Linear formula | CH3CH(NH2)COOC(CH3)3 · HCl |
| Assay | ≥99.0% (AT) |
| Optical activity | [α]20/D −1.4±0.3°, c = 2% in ethanol |
| 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 D-Alanine tert-butyl ester hydrochloride used for?
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D-Alanine tert-butyl ester hydrochloride is primarily used as a protected chiral building block in organic synthesis, particularly for peptide synthesis and the creation of complex pharmaceutical intermediates and other chiral molecules.
What are the CAS number and formula for D-Alanine tert-butyl ester hydrochloride?
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The CAS number is 59531-86-1, and its linear formula is CH3CH(NH2)COOC(CH3)3 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies D-Alanine tert-butyl ester hydrochloride with an assay of ≥99.0% (AT). TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for this chemical?
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According to GHS information, appropriate personal protective equipment includes eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. The compound is classified with WGK 3 in Germany, indicating a high hazard potential.
How is D-Alanine tert-butyl ester hydrochloride packed and shipped?
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Tech Serve Solutions securely packs and exports fine chemicals globally, adhering to all relevant shipping regulations. Specific packaging details are available upon request.
How can I request a quote or sample?
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To request a quote or a sample of D-Alanine tert-butyl ester hydrochloride, please contact our sales team via the website or direct email, specifying your requirements.
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