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D9378

3,4-Dihydroxy-D-phenylalanine

Name: 3,4-Dihydroxy-<SC>D-</SC>phenylalanine
Brand: SIGMA

≥95% (TLC), powder, DOPA enantiomer

Synonym(s):

3-(3,4-Dihydroxyphenyl)-D-alanine, D-3-Hydroxytyrosine, D-DOPA

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About This Item

Empirical Formula (Hill Notation):

C₉H₁₁NO₄

CAS Number:

5796-17-8

Molecular Weight:

197.19

NACRES:

NA.32

PubChem Substance ID:

24894286

eCl@ss:

32160406

UNSPSC Code:

12352209

EC Number:

227-343-0

MDL number:

MFCD00063061

Beilstein/REAXYS Number:

2417637

Assay:

≥95%

Form:

powder

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Properties

Product Name

3,4-Dihydroxy-D-phenylalanine, powder, ≥95%

Quality Segment

100

assay

≥95%

form

powder

mp

276-278 °C (lit.)

solubility

1 M HCl: soluble, ethanol: insoluble

storage temp.

−20°C

SMILES string

N[C@H](Cc1ccc(O)c(O)c1)C(O)=O

InChI

1S/C9H11NO4/c10-6(9(13)14)3-5-1-2-7(11)8(12)4-5/h1-2,4,6,11-12H,3,10H2,(H,13,14)/t6-/m1/s1

InChI key

WTDRDQBEARUVNC-ZCFIWIBFSA-N

Description

Application

3,4-Dihydroxy-D-phenylalanine has been used as a standard in high-performance liquid chromatography (HPLC) analysis of L-DOPA extracted from both germinated and raw seed flours of velvet bean.

Biochem/physiol Actions

3,4-Dihydroxy-D-phenylalanine (D-DOPA) is a DOPA enantiomer. It exhibits antimicrobial activity. D-DOPA serves as a precursor for dopamine.

Other Notes

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Global Trade Item Number

SKU	GTIN
D9378-1G	04061826738450
D9378-250MG	04061833024089