D-allo-Isoleucine

CAS 1509-35-9CH3CH2CH(CH3)CH(NH2)CO2HChemical Synthesis

D-allo-Isoleucine (CAS: 1509-35-9), with the molecular formula C6H13NO2 and a molecular weight of 131.17 g/mol, is a non-proteinogenic amino acid. It is primarily utilised as a building block in chemical synthesis, particularly in the creation of complex organic molecules. Its specific stereochemistry makes it valuable in applications requiring precise molecular structures, such as in the development of novel antimicrobial peptides.

IUPAC: (2R,3S)-2-Amino-3-methylpentanoic acid

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D-allo-Isoleucine (CH3CH2CH(CH3)CH(NH2)CO2H) — chemical structure, CAS 1509-35-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Amino AcidsBiochemicals and ReagentsChemical BiologyChemical SynthesisIsoleucine DerivativesModified Amino AcidsPeptide Chemistry

01 /Applications

Chemical Synthesis Intermediate

D-allo-Isoleucine serves as a chiral building block in organic synthesis. Its unique structure allows for the introduction of specific stereochemical configurations into target molecules, facilitating the creation of complex pharmaceuticals and research chemicals.

Peptide Chemistry

This unnatural amino acid is employed in the synthesis of modified peptides. It can be incorporated into peptide chains to alter their properties, stability, or biological activity, aiding research in peptide-based therapeutics and diagnostics.

Biochemical Research

Used in studies involving protein structure and function, D-allo-Isoleucine can act as a probe or component in biochemical research. It is specifically noted for its use in the synthesis of conjugates involving epi-jasmonic acid and antimicrobial peptides.

02 /Properties

Molecular weight	131.17
Linear formula	CH3CH2CH(CH3)CH(NH2)CO2H
Optical activity	[α]20/D −38° in 6 M HCl
Application	D-allo-Isoleucine is used in the synthesis of a conjugate of epi-jasmonic acid and various antimicrobial peptides.
Melting point	291 °C (dec.)(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

1509-35-9

MDL number

MFCD00066445

Beilstein registry

1721794

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 D-allo-Isoleucine used for?

D-allo-Isoleucine is used in chemical synthesis, particularly in the creation of conjugates of epi-jasmonic acid and antimicrobial peptides, and in peptide chemistry for research purposes.

What is the CAS number and chemical formula for D-allo-Isoleucine?

The CAS number for D-allo-Isoleucine is 1509-35-9, and its chemical formula is C6H13NO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies D-allo-Isoleucine for research and synthesis purposes. The specific assay and grade are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.

How should D-allo-Isoleucine be handled safely?

Handling D-allo-Isoleucine requires appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Refer to the safety data sheet for comprehensive handling information.

Is D-allo-Isoleucine a controlled substance?

Based on the provided data, D-allo-Isoleucine is not listed as a controlled substance. However, users should always verify compliance with local regulations.