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22951-96-8 - 3-(2-Thienyl)-L-alanine, 95% - H-3-(2-thienyl)-Ala-OH - (S)-2-Amino-3-(2-thienyl)propionic acid - H63316 - Alfa Aesar

H63316 3-(2-Thienyl)-L-alanine, 95%

CAS Number
(S)-2-Amino-3-(2-thienyl)propionic acid

Size Price ($) Quantity Availability
250mg 45.90
1g 153.00
5g 630.36
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3-(2-Thienyl)-L-alanine, 95%


Chemical Properties

Formula Weight
Melting point
255-263° dec
Slightly soluble in water.


3-(2-Thienyl)-L-alanine can be used in agrochemical, pharmaceutical and dyestuff field.


Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.

Literature References

Ole Andreas Andersen; Torgeir Flatmark; Edward Hough. Crystal Structure of the Ternary Complex of the Catalytic Domain of Human Phenylalanine Hydroxylase with Tetrahydrobiopterin and 3-(2-Thienyl)-l-alanine, and its Implications for the Mechanism of Catalysis and Substrate Activation. Journal of Molecular Biology. 2002, 320 (5), 1095-1108.

Ole Andreas Andersen; Anne J Stokka; Torgeir Flatmark; Edward Hough. 2.0 Å Resolution Crystal Structures of the Ternary Complexes of Human Phenylalanine Hydroxylase Catalytic Domain with Tetrahydrobiopterin and 3-(2-Thienyl)-l-alanine or l-Norleucine: Substrate Specificity and Molecular Motions Related to Substrate Binding. Journal of Molecular Biology. 2003, 333 (4), 747-757.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

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