(R)-2-[(Boc-amino)methyl]-3-methylbutyric acid

CAS 191664-14-9C11H21NO4Chemical Synthesis

(R)-2-[(Boc-amino)methyl]-3-methylbutyric acid (CAS: 191664-14-9), with the molecular formula C11H21NO4 and a molecular weight of 231.29 g/mol, is a valuable chiral building block. This Boc-protected beta-amino acid derivative is primarily utilised in asymmetric synthesis and peptide chemistry. Its structure makes it an ideal component for constructing complex organic molecules and unnatural amino acid derivatives for research and development purposes.

IUPAC: (R)-N-Boc-2-isopropyl-β-alanine
Synonyms: (R)-N-Boc-2-isopropyl-β-alanine

Email us

(R)-2-[(Boc-amino)methyl]-3-methylbutyric acid (C11H21NO4) — chemical structure, CAS 191664-14-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Asymmetric SynthesisBeta-Amino AcidsCarboxylic AcidsChemical BiologyChemical SynthesisChiral Building BlocksOrganic Building BlocksPeptide Chemistry

01 /Applications

Asymmetric Synthesis

This chiral molecule serves as a key building block in asymmetric synthesis, enabling the stereoselective construction of complex organic compounds. It is particularly useful in creating molecules with specific three-dimensional arrangements.

Peptide Chemistry

As an unnatural amino acid derivative, it finds application in peptide chemistry for the synthesis of modified peptides. These can exhibit altered stability, binding properties, or biological activity compared to natural peptides.

Organic Synthesis

It functions as a versatile organic building block in various chemical synthesis pathways. Its functional groups allow for diverse chemical transformations and incorporation into larger molecular structures.

02 /Properties

Molecular weight	231.29
Empirical formula	C11H21NO4
Assay	97%
Optical activity	[α]22/D −3.0°, c = 0.5 in methanol
Melting point	121-126 °C

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P305IF IN EYES

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

191664-14-9

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)-2-[(Boc-amino)methyl]-3-methylbutyric acid used for?

This compound is primarily used in asymmetric synthesis and peptide chemistry as a chiral building block for constructing complex organic molecules and unnatural amino acid derivatives.

What is the CAS number and chemical formula?

The CAS number for (R)-2-[(Boc-amino)methyl]-3-methylbutyric acid is 191664-14-9 and its chemical formula is C11H21NO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies (R)-2-[(Boc-amino)methyl]-3-methylbutyric acid with an assay of 97%. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.

What are the safety and handling precautions for this chemical?

This compound is classified with a GHS07 symbol and a Warning signal word, indicating H319 (Causes serious eye irritation). Handle with appropriate personal protective equipment including eyeshields and gloves. Use a type N95 (US) or type P1 (EN143) respirator filter if necessary. Ensure adequate ventilation and avoid dust formation.

How is this chemical packed, shipped, and exported?

Tech Serve Solutions ensures chemicals are appropriately packed for safe transit and can export globally. Specific packaging details are confirmed upon order.

How can I request a sample or quote?

To request a sample or quote for (R)-2-[(Boc-amino)methyl]-3-methylbutyric acid, please contact our sales department via the website or provide your details through the online form.