Z-L-Isoleucine

CAS 3160-59-6CH3CH2CH(CH3)CH(NHCOOCH2C6H5)COOHChemical Synthesis

Z-L-Isoleucine (CAS: 3160-59-6) is a protected amino acid derivative with a molecular weight of 265.30 g/mol. It serves as a valuable building block in peptide synthesis and chemical biology research. Supplied with an assay of 98%, it is suitable for various chemical and biological applications. Stored at 2-8°C, this compound is essential for researchers requiring high-purity intermediates for complex molecular construction.

IUPAC: N-Carbobenzyloxy-L-isoleucine,Z-Ile-OH
Synonyms: N-Carbobenzyloxy-L-isoleucineZ-Ile-OH

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Z-L-Isoleucine (CH3CH2CH(CH3)CH(NHCOOCH2C6H5)COOH) — chemical structure, CAS 3160-59-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino Acid DerivativesChemical BiologyChemical SynthesisIsoleucinePeptide Chemistry

01 /Applications

Peptide Synthesis

Z-L-Isoleucine is a protected form of L-isoleucine, commonly used in solid-phase and solution-phase peptide synthesis. The carbobenzyloxy (Z) group protects the alpha-amino group, allowing for controlled peptide bond formation.

Chemical Biology Research

This compound functions as a key intermediate in studies involving modified peptides and proteins. Its incorporation into biomolecules can aid in investigating biological pathways and protein function.

Organic Synthesis

As a chiral building block, Z-L-Isoleucine is employed in the synthesis of complex organic molecules. Its defined stereochemistry is crucial for constructing stereospecific target compounds.

02 /Properties

Molecular weight	265.30
Linear formula	CH3CH2CH(CH3)CH(NHCOOCH2C6H5)COOH
Assay	98%
Optical activity	[α]20/D +6.0°, c = 6 in ethanol
Storage temperature	2-8°C
Melting point	52-54 °C(lit.)

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

3160-59-6

MDL number

MFCD00027064

Beilstein registry

4189486

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 Z-L-Isoleucine used for?

Z-L-Isoleucine is primarily used as a protected amino acid in peptide synthesis, chemical biology research, and organic synthesis as a chiral building block.

What is the CAS number and formula for Z-L-Isoleucine?

The CAS number for Z-L-Isoleucine is 3160-59-6. Its linear formula is CH3CH2CH(CH3)CH(NHCOOCH2C6H5)COOH.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Z-L-Isoleucine with an assay of 98%. We do not represent this product as USP, EP, BP, or any other pharmacopoeia grade unless explicitly stated in the specifications.

How should Z-L-Isoleucine be handled and stored?

It is recommended to store Z-L-Isoleucine at 2-8°C. When handling, use personal protective equipment including eyeshields, gloves, and a type N95 respirator filter.

How is Z-L-Isoleucine packed, shipped, and exported?

Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and shipping details are available upon request, tailored to international shipping regulations.