2-(3,4-dihydroxyphenyl)acetaldehyde
- 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
- MDL Number:
- MFCD19707262
- MOL File:
- 5707-55-1.mol
- MSDS File:
- SDS
| 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 |
| FDA UNII | F2E9Q24TSL |
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 |
|
2-(3,4-dihydroxyphenyl)acetaldehyde price More Price(8)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Cayman Chemical | 18448 | DOPAL ≥95% | 5707-55-1 | 5mg | $47 | 2024-03-01 | Buy |
| Cayman Chemical | 18448 | DOPAL ≥95% | 5707-55-1 | 10mg | $88 | 2024-03-01 | Buy |
| Cayman Chemical | 18448 | DOPAL ≥95% | 5707-55-1 | 25mg | $209 | 2024-03-01 | Buy |
| Cayman Chemical | 18448 | DOPAL ≥95% | 5707-55-1 | 50mg | $369 | 2024-03-01 | Buy |
| TRC | D533885 | Dopal(>80%) | 5707-55-1 | 25mg | $165 | 2021-12-16 | Buy |
2-(3,4-dihydroxyphenyl)acetaldehyde Chemical Properties,Uses,Production
Uses
Dopal is a product of Dopamine (CAT# D533780) catabolism by monoamine oxidase and may be further oxidized to 3,?4-?Dihydroxyphenylacetic Acid (CAT# D454250) via aldehyde dehydrogenase. DOPAL can also be reduced to Hydroxy Tyrosol (CAT# H977000) via cytosolic aldehyde or aldose reductase. DOPAL is harmful to nigrostriatal DA terminals and contributes to the profound putamen DA deficiency found in Parkinson''s disease. Cytosolic and mitochondrial aldehyde dehydrogenase (ALDH) isoenzymes deficiency in mice results in increased levels of DOPAL, causing neurodegeneration and motor dysfunction also associated with Parkinson''s disease.
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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | sales@molcore.com | China | 49739 | 58 |
| LEAPCHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 43348 | 58 |
| Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 52927 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131981 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 94838 | 76 |
| Chemsky（shanghai）International Co.,Ltd. | 021-50135380 | shchemsky@sina.com | China | 32344 | 50 |
| T&W GROUP | 021-61551611 13296011611 | contact@trustwe.com | China | 9900 | 58 |