(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID

Product Name: (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID
CAS No.: 55-59-4
Chemical Name: (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID
Synonyms: Levodopa Impurity 2;H-TYR(3-OME,4-ME)-OH;Levodopa Impurity 14;H-PHE[3,4-(OME) 2]-OH;H-3,4-DIMETHOXY-PHE-OH;H-PHE(3,4-DIMETHOXY)-OH;4-DiMethoxyphenylalanine;3-Methoxy-O-methyltyrosine;L-3,4-DIMETHOXYPHENYLALANINE;TYROSINE, 3-METHOXY-O-METHYL-
CBNumber: CB5176087
Molecular Formula: C11H15NO4
Formula Weight: 225.24
MOL File: 55-59-4.mol

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(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID Property

Melting point:: 254-257 °C(lit.)
Boiling point:: 374.3±42.0 °C(Predicted)
Density: 1.214±0.06 g/cm3(Predicted)
storage temp.: Store at room temperature
pka: 2.23±0.20(Predicted)
Appearance: White to off-white Solid
CAS DataBase Reference: 55-59-4(CAS DataBase Reference)

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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)

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N-Bromosuccinimide Price

aablocks

Product number: AA00I9QP
Product name: 3,4-Dimethoxy-DL-phenylalanine
Purity: 97%
Packaging: 1g
Price: $43
Updated: 2026/05/29

aablocks

Product number: AA00I9QP
Product name: 3,4-Dimethoxy-DL-phenylalanine
Purity: 97%
Packaging: 10g
Price: $322
Updated: 2026/05/29

aablocks

Product number: AA00I9QP
Product name: 3,4-Dimethoxy-DL-phenylalanine
Purity: 97%
Packaging: 25g
Price: $689
Updated: 2026/05/29

ACHEMBLOCK

Product number: P37439
Product name: 3,4-Dimethoxy-DL-phenylalanine
Purity: 95%
Packaging: 5G
Price: $240
Updated: 2026/05/27

ACHEMBLOCK

Product number: P37439
Product name: 3,4-Dimethoxy-DL-phenylalanine
Purity: 95%
Packaging: 25G
Price: $770
Updated: 2026/05/27

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(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID Chemical Properties,Usage,Production

Uses

3-Methoxy-O-methyltyrosine is a starting material in the synthesis of peptide-based metal ion sensors.

(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

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(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID Suppliers

China 49 Europe 2 Germany 2 India 4 Japan 1 United Kingdom 6 United States 19 Global 83

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55-59-4, (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACIDRelated Search:

MOEXIPRILAT HYDRATE (2S)-2-Amino-3-(3,4-dimethoxyphenyl)-2-methyl-propanoic acid (S)-6,7-Dimethoxy-1,2,3,4-tetrahydro-3-isoquinolinecarboxylic acid hydrochloride Moexipril Dimethyl methyldopa Benzyl 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate FMOC-3,4-DIMETHOXY-L-PHENYLALANINE 3,4-Dimethoxy-L-phenylalanine (R)-N-ACETYL-3,4-DIMETHOXYPHENYLALANINE BOC-3,4-DIMETHOXY-D-PHENYLALANINE N-BOC-3,4-DIMETHOXY-L-PHENYLALANINE,BOC-3,4-DIMETHOXY-L-PHENYLALANINE (S)-6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-3-ISOQUINOLINE CARBOXYLIC TERT BUTYL ESTER (R)-3-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID (S)-3-AMINO-3-(2,3-DIMETHOXY-PHENYL)-PROPIONIC ACID BOC-(R)-3-AMINO-3-(2,3-DIMETHOXY-PHENYL)-PROPIONIC ACID,(R)-3-T-BUTOXYCARBONYL-AMINO-3-(2,3-DIMETHOXY-PHENYL)-PROPIONIC ACID (S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID FMOC-3,4-DIMETHOXY-D-PHENYLALANINE,N-ALPHA-(9-FLUORENYLMETHOXYCARBONYL)-(3,4-DIMETHOXY)-D-PHENYLALANINE 3-(3,4-DIBENZYLOXYPHENYL)-SERINE

L-(3-METHOXY4-METHYL)-TYROSINE

L-3,4-DIMETHOXYPHENYLALANINE

H-PHE(3,4-DIMETHOXY)-OH

H-PHE[3,4-(OME) 2]-OH

H-TYR(3-OME,4-ME)-OH

H-3,4-DIMETHOXY-PHE-OH

3-(3,4-dimethoxyphenyl)-2-aminopropionic acid

DL-3-methoxy-O-methyl-Tyrosine

(S)-2-AMINO-3-(3,4-DIMETHOXY-PHENYL)-PROPIONIC ACID

(S)-3,4-DIMETHOXY-PHENYLALANINE

TYROSINE, 3-METHOXY-O-METHYL-

2-azanyl-3-(3,4-dimethoxyphenyl)propanoic acid

4-DiMethoxyphenylalanine

Levodopa Impurity 14

Levodopa Impurity 2

3-Methoxy-O-methyltyrosine

55-59-4

C11H15NO4

Specialty Synthesis

Peptide Synthesis

Phenylalanine Derivatives

Unnatural Amino Acid Derivatives