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

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Origin: China

Cas No: 55-59-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 55-59-4 Formula: C11H15NO4 Molecular Weight: 225.24100

Basic Info

Chemical Name	2-amino-3-(3,4-dimethoxyphenyl)propanoic acid
Synonyms	4-DiMethoxyphenylalanine; 3,4-dimethoxy-DL-phenylalanine; L-3,4-DIMETHOXYPHENYLALANINE; 2-azanyl-3-(3,4-dimethoxyphenyl)propanoic acid; L-(3-METHOXY4-METHYL)-TYROSINE; TYROSINE,3-METHOXY-O-METHYL; H-TYR(3-OME,4-ME)-OH; 3,4-dimethoxyphenylalanine; H-PHE(3,4-DIMETHOXY)-OH; O-Dimethyl dopa; (S)-3,4-DIMETHOXY-PHENYLALANINE; 3-(3,4-dimethoxyphenyl)-2-aminopropionic acid; H-3,4-DIMETHOXY-PHE-OH; 3,4-Dimethoxy-phenylalanin; H-PHE[3,4-(OME) 2]-OH;
CAS No.	55-59-4
Molecular Formula	C11H15NO4
Molecular Weight	225.24100
PSA	81.78000
LogP	1.35850

Properties

Density	1.214 g/cm3
Boiling Point	374.3ºC at 760 mmHg
Melting Point	254-257ºC(lit.)
Flash Point	180.2ºC
Refractive Index	1.547

Safety Info

Safety Statements	S26; S36
HS Code	2922509090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

chloroacetic acid→2-amino-3-(3,4-dimethoxyphenyl)propanoic acid
Acetic anhydride+dimethyl sulfate→2-amino-3-(3,4-dimethoxyphenyl)propanoic acid
N-benzoyl-3,4-dimethoxy-phenylalanine→2-amino-3-(3,4-dimethoxyphenyl)propanoic acid

Precursor

Acetic anhydride
dimethyl sulfate
3,4-dimethoxybenzaldehyde
chloroacetic acid

Downstream Product

methyl 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylate,hydrochloride
6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid,sulfuric acid
methyl 3-(3,4-dimethoxyphenyl)-2-formamidopropanoate

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