D9378
3,4-Dihydroxy-D-phenylalanine
≥95% (TLC), powder, DOPA enantiomer
Synonym(s):
3-(3,4-Dihydroxyphenyl)-D-alanine, D-3-Hydroxytyrosine, D-DOPA
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| Size/SKU | Availability | Price |
|---|---|---|
250 mg | Please contact Customer Service for Availability | ₪1,426.00 |
1 g | Please contact Customer Service for Availability | ₪4,440.00 |
About This Item
Empirical Formula (Hill Notation):
C9H11NO4
CAS Number:
Molecular Weight:
197.19
NACRES:
NA.32
PubChem Substance ID:
eCl@ss:
32160406
UNSPSC Code:
12352209
EC Number:
227-343-0
MDL number:
Beilstein/REAXYS Number:
2417637
Assay:
≥95%
Form:
powder
Product Name
3,4-Dihydroxy-D-phenylalanine, powder, ≥95%
Quality Segment
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
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.
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This Item | |||
|---|---|---|---|
| assay ≥95% | assay ≥98% (TLC) | assay ≥99% | assay ≥98.0% (HPLC) |
| form powder | form powder | form powder | form - |
| Quality Level 100 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| storage temp. −20°C | storage temp. room temp | storage temp. −20°C | storage temp. 2-8°C |
| solubility 1 M HCl: soluble, ethanol: insoluble | solubility - | solubility - | solubility - |
| mp 276-278 °C (lit.) | mp 276-278 °C (lit.) | mp - | mp - |
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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