Description

3-Butenoicacid,2-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-(9Ci) CAS NO 171077-04-6 is a specialized, high-purity chemical intermediate featuring a protected amino acid structure with an unsaturated butenoic acid backbone. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for constructing novel active pharmaceutical ingredients (APIs) and peptide mimetics.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those requiring a protected amino acid moiety.
• Peptidomimetic Research: Used in the design and development of peptide analogs and mimetics to enhance metabolic stability and bioavailability.
• Medicinal Chemistry: Serves as a versatile scaffold in lead optimization and structure-activity relationship (SAR) studies for new drug candidates.
• Bioconjugation Chemistry: The reactive alkene group enables its use in click chemistry and other bioconjugation strategies for labeling and linker applications.
• Organic Synthesis: Employed as a specialized reagent for introducing chiral centers and functionalized side chains into complex organic molecules.
• Agrochemical Research: Potential intermediate in the development of advanced crop protection agents and specialty agrochemicals.

Basic Information

Product Name	3-Butenoicacid,2-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-(9Ci)
CAS No.	171077-04-6
Molecular Formula	C9H15NO4
Molecular Weight	201.22 g/mol
Synonyms	2-[(tert-Butoxycarbonyl)amino]but-3-enoic acid; Boc-2-amino-3-butenoic acid; (S)-2-((tert-Butoxycarbonyl)amino)but-3-enoic acid (if applicable); 2-(Boc-amino)-3-butenoic acid; N-Boc-2-amino-3-butenoic acid; tert-Butyl (1-carboxy-2-propen-1-yl)carbamate; 3-Butenoic acid, 2-[[(1,1-dimethylethoxy)carbonyl]amino]- (9CI)
EINECS	Contact for details

Quality Control

Our 3-Butenoicacid,2-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high-purity standards required for sensitive pharmaceutical research. Comprehensive Certificates of Analysis (COA) with detailed chromatographic data are provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.