(R)-3-(Boc-amino)-2-methylpropionic acid

CAS 132696-45-8C9H17NO4Chemical Synthesis

(R)-3-(Boc-amino)-2-methylpropionic acid (CAS: 132696-45-8, C9H17NO4) is a chiral building block featuring a Boc-protected amine and a methyl-substituted propionic acid moiety. This unnatural amino acid derivative is primarily utilised in chemical synthesis and peptide chemistry. Its specific stereochemistry and functional groups make it valuable for constructing complex molecules and modified peptides, contributing to advancements in chemical biology and related research fields.

IUPAC: (R)-Boc-β2-Homoala-OH

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(R)-3-(Boc-amino)-2-methylpropionic acid (C9H17NO4) — chemical structure, CAS 132696-45-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Beta-Amino AcidsChemical BiologyChemical SynthesisPeptide Chemistry

01 /Applications

Peptide Synthesis

Incorporated into peptide chains to create unnatural peptides with altered conformational properties or enhanced stability. It serves as a valuable component in the design of novel peptidomimetics.

Chiral Building Block

Acts as a stereochemically defined synthon in the asymmetric synthesis of complex organic molecules. Its unique structure facilitates the introduction of specific chiral centres.

Chemical Biology Research

Utilised in the development of probes and modified biomolecules for studying biological processes. Its structure can be leveraged to investigate protein-ligand interactions or enzyme mechanisms.

Medicinal Chemistry

Employed in the discovery and development of new pharmaceutical agents. It can be integrated into drug candidates to modulate their pharmacological profiles.

02 /Properties

Molecular weight	203.24
Empirical formula	C9H17NO4
Assay	≥98.0% (TLC)
Optical activity	[α]20/D −12±2°, c = 1% in DMF
Storage temperature	2-8°C
Melting point	88 °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

132696-45-8

MDL number

MFCD04040053

Beilstein registry

7202037

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 (R)-3-(Boc-amino)-2-methylpropionic acid used for?

This compound is primarily used as a chiral building block in chemical synthesis, particularly in peptide chemistry and chemical biology research. It helps in constructing complex molecules and unnatural peptides.

What is the CAS number and formula for (R)-3-(Boc-amino)-2-methylpropionic acid?

The CAS number is 132696-45-8 and the empirical formula is C9H17NO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this product with an assay of ≥98.0% (TLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.

How should (R)-3-(Boc-amino)-2-methylpropionic acid be handled?

Appropriate personal protective equipment, including eyeshields and gloves, should be worn. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It has a GHS hazard classification indicated by WGK Germany 3.