Description

β-(2-Thienyl)-Dl-Alanine is a non-proteinogenic amino acid derivative featuring a thiophene ring, a key structural motif in medicinal chemistry. This compound serves as a versatile chiral building block and intermediate for the synthesis of more complex bioactive molecules. It is particularly valuable for research and development in the pharmaceutical and agrochemical industries, where its unique heterocyclic structure is utilized to modulate the properties of target compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting the central nervous system or acting as enzyme inhibitors.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging the thiophene moiety for enhanced biological activity.
• Peptidomimetics & Bio-conjugation: Acts as an unnatural amino acid analog for constructing modified peptides and for bioconjugation strategies in probe and therapeutic agent development.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes to study biological pathways and protein function.
• Material Science Research: Investigated as a monomer or additive for specialized polymers and organic electronic materials due to its conjugated thiophene system.
• Academic & Industrial R&D: Serves as a standard or starting material in chemical research for method development and exploration of new synthetic routes.

Basic Information

Product Name	β-(2-Thienyl)-Dl-Alanine
CAS No.	2021-58-1
Molecular Formula	C7H9NO2S
Molecular Weight	171.22 g/mol
Synonyms	2-Amino-3-(2-thienyl)propanoic acid; DL-3-(2-Thienyl)alanine; (±)-3-(2-Thienyl)alanine; 3-(2-Thienyl)-DL-alanine; β-(2-Thienyl)alanine; 2-Thienylalanine; NSC 403697; DL-2-Thienylalanine
EINECS	217-966-1

Quality Control

Our β-(2-Thienyl)-Dl-Alanine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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