ChemicalBook > CAS DataBase List > DL-TYROSINE METHYL ESTER HCL

DL-TYROSINE METHYL ESTER HCL

Product Name: DL-TYROSINE METHYL ESTER HCL
CAS No.: 68697-61-0
Chemical Name: DL-TYROSINE METHYL ESTER HCL
Synonyms: H-DL-Tyr-OMe;DL-Tyr-Ome.HCl;DL-TYROSINE METHYL ESTER HCL;Methyl 2-amino-3-(4-hydroxyphenyl);methyl DL-tyrosinate hydrochloride;DL-TYROSINE METHYL ESTER HCL USP/EP/BP;(±)-Tyrosine methyl ester hydrochloride;2-Amino-3-(4-hydroxyphenyl)propionic acid methyl ester hydrochloride
CBNumber: CB6505224
Molecular Formula: C10H14ClNO3
Formula Weight: 231.67606
MOL File: 68697-61-0.mol

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DL-TYROSINE METHYL ESTER HCL Property

Melting point:: 192-193°
storage temp.: Inert atmosphere,2-8°C
Appearance: White to off-white Solid

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S457787
Product name: D,L-TYROSINE METHYL ESTER HYDROCHLORIDE
Purity: Aldrich<sup>CPR</sup>
Packaging: 1 unit
Price: $113
Updated: 2025/07/31

Sigma-Aldrich

Product number: S457787
Product name: D,L-TYROSINE METHYL ESTER HYDROCHLORIDE
Purity: Aldrich
Packaging: 1g
Price: $110
Updated: 2024/03/01

AK Scientific

Product number: J97529
Product name: D,L-TYROSINE METHYL ESTER HYDROCHLORIDE
Packaging: 1kg
Price: $610
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0007536
Product name: METHYL 2-AMINO-3-(4-HYDROXYPHENYL)PROPANOATE HYDROCHLORIDE
Purity: 95.00%
Packaging: 2.5G
Price: $932.6
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0007536
Product name: METHYL 2-AMINO-3-(4-HYDROXYPHENYL)PROPANOATE HYDROCHLORIDE
Purity: 95.00%
Packaging: 1G
Price: $128.1
Updated: 2021/12/16

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DL-TYROSINE METHYL ESTER HCL Chemical Properties,Usage,Production

Synthesis

67-56-1

556-02-5

3417-91-2

Under argon protection, D,L-tyrosine (10.0 g, 55.1 mmol) was dissolved in methanol (88 mL) and the reaction system was cooled to 0°C. Subsequently, thionyl chloride (3.97 mL, 60.6 mmol) was added slowly and dropwise. Upon completion of the reaction, the reaction solution was concentrated under reduced pressure. The resulting crude product was purified by recrystallization from a solvent mixture of methanol (5 mL) and diethyl ether (80 mL) to afford the target product L-tyrosine methyl ester hydrochloride (10.8 g).

References

[1] Acta Chimica Academiae Scientiarum Hungaricae, 1981, vol. 107, # 1, p. 7 - 9
[2] European Journal of Medicinal Chemistry, 1986, vol. 21, # 4, p. 333 - 338
[3] Chemical Communications, 2008, # 30, p. 3528 - 3530
[4] Advanced Synthesis and Catalysis, 2012, vol. 354, # 17, p. 3327 - 3332
[5] Angewandte Chemie - International Edition, 2013, vol. 52, # 49, p. 12942 - 12945

DL-TYROSINE METHYL ESTER HCL Preparation Products And Raw materials

Raw materials

Preparation Products

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68697-61-0, DL-TYROSINE METHYL ESTER HCLRelated Search:

DL-Tyrosine DL-Tryptophan L-TYROSINE ETHYL ESTER HYDROCHLORIDE O-Benzyl-L-tyrosine methyl ester hydrochloride H-TYR(TBU)-OTBU HCL H-D-TYR-OME HCL D-TYROSINE ETHYL ESTER HYDROCHLORIDE O-Benzyl-L-tyrosine benzyl ester hydrochloride Methyl L-tyrosinate hydrochloride H-3,5-DIIODO-TYR-OME HCL 3,5-Diiodo-L-tyrosine ethyl ester hydrochloride L-Tyrosinebutylesterhydrochloride L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE H-GLY-TYR-OET HCL CHLOROAC-TYR-OET H-ALA-TYR-OET HCL DL-TYROSINE METHYL ESTER HCL ALPHA-METHYL-DL-TYROSINE METHYL ESTER HYDROCHLORIDE

methyl DL-tyrosinate hydrochloride

(±)-Tyrosine methyl ester hydrochloride

2-Amino-3-(4-hydroxyphenyl)propionic acid methyl ester hydrochloride

Methyl 2-amino-3-(4-hydroxyphenyl)

DL-TYROSINE METHYL ESTER HCL

H-DL-Tyr-OMe

DL-Tyr-Ome.HCl

DL-TYROSINE METHYL ESTER HCL USP/EP/BP

68697-61-0

AMINE