C10H13NO4
211.21 g/mol
APIWarning
Mulfasin
CAS55-40-3EC209-088-7
Category
API
Compound Class
Aromatic
Primary Use
Pharmaceutical Raw Material
Mulfasin (alpha-methyl-3-hydroxy-DL-tyrosine) is a peptide-like compound used as an active pharmaceutical ingredient. It contains an aromatic ring and both carboxylic acid and amine functional groups, contributing to its moderate polarity and low LogP.
active pharmaceutical ingredient for pharmaceutical manufacturing
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
3-Hydroxy-alpha-methyl-DL-tyrosine
CAS555-29-3
pharmaceutical raw material
ReferenceSame Category
Atropine sulfate
CAS55-48-1
pharmaceutical raw material
ReferenceSame Category
Chlorhexidine
CAS55-56-1
pharmaceutical raw material
ReferenceSame Category
Nitroglycerin
CAS55-63-0
pharmaceutical raw material
ReferenceSame Category
Hexamethonium bromide
CAS55-97-0
pharmaceutical raw material
Referencestereoisomer of
Methyldopa
CAS555-30-6
pharmaceutical raw material
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for Mulfasin (CAS 55-40-3) is 2922.50.
HS code (international, 6-digit)
2922.50
EU CN code (8-digit)
2922 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid
InChIKey
CJCSPKMFHVPWAR-UHFFFAOYSA-N
SMILES
CC(CC1=CC(=C(C=C1)O)O)(C(=O)O)N
Synonyms (64)
- ()Methyldopa
- (S)-(-)-.alpha.-Methyldopa
- .alpha.-Medopa
- .alpha.-Methyldopa, L-
- 3HydroxyalphamethylLtyrosine
- Aldomine
- Becanta
- D-?-Methyl DOPA
- DL-Methyldopa
- Dl-.alpha.-methyl dopa
- Dopamethyperpax
- Elanpres
- Equibar
- Grospisk
- L(alphaMd)
- L-a-Methyl-DOPA
- LMethyldopa
- LalphaMethyldopa
- Medopal
- Metholes
- Methyldopa (Racemic)
- Methyldopa anhydrous, (+/-)-
- Methyldopa dl-form
- Mk. b51
- Mulfasin
- Racemic .alpha.-methyldopa
- US12162902, Compound Q
- a-methyl-l-dopa
- alpha-Methyldopa
- alpha-Methyldopa (VAN)
- alphaMethylLdopa
- rac ?-Methyl DOPA
- rac Alpha-Methyl DOPA
- rac a-Methyl DOPA
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