Boc-D-Leu-OH

CAS 16937-99-8C11H21NO4Chemical Synthesis

Boc-D-Leu-OH (CAS: 16937-99-8), with the molecular formula C11H21NO4 and a molecular weight of 231.29, is a protected derivative of the non-essential amino acid D-leucine. Its N-terminal tert-butyloxycarbonyl (Boc) group facilitates controlled peptide synthesis by preventing unwanted reactions. This compound is primarily utilised in peptide chemistry and organic synthesis for the construction of specific peptide sequences and complex organic molecules.

IUPAC: Boc-D-leucine

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Boc-D-Leu-OH (C11H21NO4) — chemical structure, CAS 16937-99-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino Acid DerivativesChemical BiologyChemical SynthesisLeucinePeptide Chemistry

01 /Applications

Peptide Synthesis

Boc-D-Leu-OH serves as a crucial building block in solid-phase and solution-phase peptide synthesis. The Boc protecting group enables sequential coupling of amino acids, allowing for the controlled assembly of peptide chains for research and development purposes.

Organic Synthesis

This compound finds application in general organic synthesis where a protected form of D-leucine is required. It can be incorporated into more complex molecular architectures, contributing to the development of novel chemical entities.

Chemical Biology Research

Boc-D-Leu-OH is employed in chemical biology to create modified peptides or peptidomimetics. These can be used to probe biological pathways, develop diagnostic tools, or explore structure-activity relationships.

02 /Properties

Molecular weight	231.29
Empirical formula	C11H21NO4
Assay	≥98.0% (TLC)

03 /Safety & handling

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.

04 /Identifiers & registry

CAS number

16937-99-8

MDL number

MFCD00038294

Beilstein registry

3657826

05 /Quality & supply

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.

06 /Frequently asked questions

What is Boc-D-Leu-OH used for?

Boc-D-Leu-OH is primarily used as a protected building block in peptide synthesis and general organic synthesis, allowing for the controlled introduction of D-leucine into peptide chains or complex organic molecules.

What is the CAS number and formula for Boc-D-Leu-OH?

The CAS number for Boc-D-Leu-OH is 16937-99-8, and its empirical formula is C11H21NO4.

What grade and purity does Tech Serve Solutions supply for Boc-D-Leu-OH?

Tech Serve Solutions supplies Boc-D-Leu-OH with an assay of ≥98.0% (TLC). This product is not represented as USP, BP, or EP grade.

What are the safety and handling precautions for Boc-D-Leu-OH?

When handling Boc-D-Leu-OH, it is essential to wear appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible. The product has a WGK rating of 3 in Germany, indicating a high hazard to water.

How is Boc-D-Leu-OH packed, shipped, and exported?

Boc-D-Leu-OH is carefully packed to ensure product integrity during transit. As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to relevant shipping and customs regulations.

How can I request a sample or quote for Boc-D-Leu-OH?

To request a sample or a quote for Boc-D-Leu-OH, please contact our sales department through the website or by phone, providing your specific requirements.