L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride

Base Information

Chemical Name:L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride
CAS No.:69274-24-4
Molecular Formula:C11H15NO4.ClH
Molecular Weight:261.705
Hs Code.:2922509090
Mol file:69274-24-4.mol

Synonyms:L-3,4-dimethoxyphenylalanine hydrochloride;RARECHEM BK PT 0215;3-Thein-3-yl-L-alanine;3-thienylalanine;3-Thien-3-yl-L-alanine;

Suppliers and Price of L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 4 raw suppliers

Chemical Property of L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride

Chemical Property:

PSA：81.78000
LogP:2.16050

Purity/Quality:: 98%Min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

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Technology Process of L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride

There total 3 articles about L-Tyrosine, 3-methoxy-O-methyl-, hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.8%

: 109278-11-7
(S)-(+)-methyl 2-benzoylamino-3-(3,4-dimethoxyphenyl)propanoate

: 69274-24-4
(S)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride

Guidance literature:: With hydrogenchloride; In water; for 20h; Heating;
DOI:10.1055/s-1990-26936

Reference yield:

: 76313-29-6
methyl (Z)-2-benzoylamino-3-(3,4-dimethoxyphenyl)-2-propenoate

: 69274-24-4
(S)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride

Guidance literature:: Multi-step reaction with 2 steps

1: H₂ / PF₆ / tetrahydrofuran / 17 h

2: 94.8 percent / conc. HCl / H₂O / 20 h / Heating

With hydrogenchloride; hydrogen; PF6; In tetrahydrofuran; water;
DOI:10.1055/s-1990-26936

Reference yield:

: 120-14-9
3,4-dimethoxy-benzaldehyde

: 69274-24-4
(S)-2-amino-3-(3,4-dimethoxyphenyl)propanoic acid hydrochloride

Guidance literature:: Multi-step reaction with 4 steps

1: 68 percent / acetic anhydride / Heating

2: 84 percent / Na₂CO₃

3: H₂ / PF₆ / tetrahydrofuran / 17 h

4: 94.8 percent / conc. HCl / H₂O / 20 h / Heating

With hydrogenchloride; hydrogen; PF6; sodium carbonate; In tetrahydrofuran; water; acetic anhydride;
DOI:10.1055/s-1990-26936