3-O-METHYLMETHYLDOPA

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National Institutes of Health Divider Arrow

NCATS

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C11H15NO4
Molecular Weight	225.2411
Optical Activity	UNSPECIFIED
Defined Stereocenters	1 / 1
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of 3-O-METHYLMETHYLDOPA

Structure Search

SMILES

COC1=CC(C[C@](C)(N)C(O)=O)=CC=C1O

InChI

InChIKey=BQHWFYPBSKGBMV-NSHDSACASA-N

InChI=1S/C11H15NO4/c1-11(12,10(14)15)6-7-3-4-8(13)9(5-7)16-2/h3-5,13H,6,12H2,1-2H3,(H,14,15)/t11-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C11H15NO4
Molecular Weight	225.2411
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	1 / 1
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 22:03:45 GMT 2025` Edited by `admin` on `Mon Mar 31 22:03:45 GMT 2025`
Record UNII	87SI2AOH39
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

3-METHOXYMETHYLDOPA

Preferred Name

English

3-O-METHYLMETHYLDOPA

Common Name

English

METHYLDOPA IMPURITY A [EP IMPURITY]

Common Name

English

3-O-METHYLMETHYLDOPA [USP IMPURITY]

Common Name

English

3-O-METHYL-.ALPHA.-METHYLDOPA

Common Name

English

L-4-HYDROXY-3-METHOXY-.ALPHA.-METHYLPHENYLALANINE

Common Name

English

3-O-METHYLMETHYLDOPA [USP-RS]

Common Name

English

L-TYROSINE, 3-METHOXY-.ALPHA.-METHYL-

Systematic Name

English

Code System Code Type Description

PUBCHEM

94331

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

FDA UNII

87SI2AOH39

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

CHEBI

141143

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

RS_ITEM_NUM

1430509

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

ECHA (EC/EINECS)

229-797-5

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

EPA CompTox

DTXSID80986671

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

CAS

6739-31-7

Created by admin on Mon Mar 31 22:03:45 GMT 2025 , Edited by admin on Mon Mar 31 22:03:45 GMT 2025

PRIMARY

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METHYLDOPA ANHYDROUS

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PARENT -> METABOLITE

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					56LH93261Y

PARENT -> IMPURITY

Interaction Type:

CHROMATOGRAPHIC PURITY (HPLC/UV)

Qualification:

USP

Amount: