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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >2-(3,4-dihydroxyphenyl)acetaldehyde

2-(3,4-dihydroxyphenyl)acetaldehyde

2-(3,4-dihydroxyphenyl)acetaldehyde Structure
CAS No.
5707-55-1
Chemical Name:
2-(3,4-dihydroxyphenyl)acetaldehyde
Synonyms
Dopal (>Dopal (>80%);3,4-Dihydroxyphenylacetaldehyde;2-(3,4-dihydroxyphenyl)acetaldehyde;Benzeneacetaldehyde, 3,4-dihydroxy-;Droxidopa Impurity 2Q: What is Droxidopa Impurity 2 Q: What is the CAS Number of Droxidopa Impurity 2 Q: What is the storage condition of Droxidopa Impurity 2 Q: What are the applications of Droxidopa Impurity 2
CBNumber:
CB81235432
Molecular Formula:
C8H8O3
Molecular Weight:
152.15
MOL File:
5707-55-1.mol
MSDS File:
SDS
Modify Date:
2023/6/8 9:02:28
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2-(3,4-dihydroxyphenyl)acetaldehyde Properties

Boiling point 350.9±27.0 °C(Predicted)
Density 1.306±0.06 g/cm3(Predicted)
storage temp. Hygroscopic, -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
pka 9.62±0.10(Predicted)
form Solid
color Pale Brown to Very Dark Brown
Stability Hygroscopic

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501
NFPA 704
3
0 0

2-(3,4-dihydroxyphenyl)acetaldehyde Chemical Properties,Uses,Production

Uses

Dopal is the reactive metabolite of dopamine (D533780), an endogenous catecholamine with α and β-adrenergic activity.

Definition

ChEBI: A phenylacetaldehyde in which the 3 and 4 positions of the phenyl group are substituted by hydroxy groups.

2-(3,4-dihydroxyphenyl)acetaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrahydropapaveroline

2-(3,4-dihydroxyphenyl)acetaldehyde Suppliers

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CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Shaanxi Dideu Medichem Co. Ltd 58
LEAP CHEM CO., LTD. 58
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LEAPCHEM CO., LTD. 58
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Aladdin Scientific 58
Amadis Chemical Company Limited 58
Shanghai Yubo Biotechnology Co., Ltd. 58
2-(3,4-dihydroxyphenyl)acetaldehyde 3,4-Dihydroxyphenylacetaldehyde Dopal (>80%) Droxidopa Impurity 2Q: What is Droxidopa Impurity 2 Q: What is the CAS Number of Droxidopa Impurity 2 Q: What is the storage condition of Droxidopa Impurity 2 Q: What are the applications of Droxidopa Impurity 2 Benzeneacetaldehyde, 3,4-dihydroxy- Dopal (> 5707-55-1 Aromatics, Neurochemicals, Pharmaceuticals, Intermediates & Fine Chemicals