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3728-20-9 - D-Tyrosine methyl ester hydrochloride, 98% - H-D-Tyr-Ome.HCl - (R)-Methyl 2-amino-3-(4-hydroxyphenyl)propionate hydrochloride - H63630 - Alfa Aesar

H63630 D-Tyrosine methyl ester hydrochloride, 98%

CAS Number
(R)-Methyl 2-amino-3-(4-hydroxyphenyl)propionate hydrochloride

Size Price ($) Quantity Availability
5g 41.61
25g 165.83
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D-Tyrosine methyl ester hydrochloride, 98%


Chemical Properties

Formula Weight


D-Tyrosine methyl ester hydrochloride is an intermediate in the synthesis of oxybutynin chloride (O868525), an inhibitor of proliferation and supresses gene expression in bladder smooth muscle cells.


Refrigerate. Keep container tightly closed. Store away from oxidizing agent.

Literature References

John M. Park; Stuart B. Bauer; Michael R. Freeman; Craig A. Peters. Oxybutynin Chloride Inhibits Proliferation And Suppresses Gene Expression In Bladder Smooth Muscle Cells. The Journal of Urology. 1999, 162(3), 1110-1114.

Nikki Watson; Donald V Daniels; Anthony P D W Ford; Richard M Eglen; and Sharath S Hegdes. Comparative pharmacology of recombinant human M3 and M5 muscarinic receptors expressed in CHO-K1 cells. Br J Pharmacol. 1999, 127(2), 590-596.

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.

Other References

Harmonized Tariff Code


  • A11455

    L-Phenylalanine methyl ester hydrochloride, 99%
  • A18131

    2-Chlorothioxanthone, 99%
  • B22353

    4-Methoxystyrene, 98%, stab. with 0.1% 4-tert-butylcatechol
  • B22683

    L-Tyrosine methyl ester hydrochloride, 98+%
  • H25920

    D-Phenylalanine methyl ester hydrochloride, 99%

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