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552-63-6 - DL-Tropic acid, 98% - DL-3-Hydroxy-2-phenylpropionic acid - B22040 - Alfa Aesar

B22040 DL-Tropic acid, 98%

CAS Number
552-63-6
Synonyms
DL-3-Hydroxy-2-phenylpropionic acid

Size Price ($) Quantity Availability
10g 36.30
50g 135.00
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DL-Tropic acid, 98%

MDL
MFCD00004255
EINECS
209-020-6

Chemical Properties

Formula
C9H10O3
Formula Weight
166.18
Melting point
117-119°
Solubility
Soluble in water (20 g/L) at 20°C, ethanol, ether, alcohol, and methanol (0.1 g/ml).

Applications

It is a laboratory reagent used in the chemical synthesis of atropine and hyoscyamine.

Notes

Store in cool, dry place in tightly closed containers. Store away from strong oxidizing agents.

Literature References

Edward Leete. The Biogenesis of Tropic Acid and Related Studies on the Alkaloids of Datura stramonium. J. Am. Chem. Soc. 1960, 82 (3), 612-614.

Marc-André Fliniaux; Françoise Manceau; Annie Jacquin-Dubreuil. Simultaneous analysis of l-hyoscyamine, l-scopolamine and dl-tropic acid in plant material by reversed-phase high-performance liquid chromatography. Journal of Chromatography A. 1993, 644 (1), 193-197.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9779
Beilstein
2209199
Harmonized Tariff Code
2918.19
TSCA
Yes

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