成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 2-(3,4-dihydroxyphenyl)acetaldehyde

2-(3,4-dihydroxyphenyl)acetaldehyde

2-(3,4-dihydroxyphenyl)acetaldehyde price.
  • $47 - $650
  • Product name: 2-(3,4-dihydroxyphenyl)acetaldehyde
  • CAS: 5707-55-1
  • MF: C8H8O3
  • MW: 152.15
  • EINECS:
  • MDL Number:MFCD19707262
  • Synonyms: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 (>
8 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Cayman Chemical
  • Medical Isotopes, Inc.
  • TRC
Package
  • 2.5mg
  • 5mg
  • 10mg
  • 25mg
  • 50mg
  • ManufacturerAK Scientific
  • Product number4231BA
  • Product description3,4-Dihydroxyphenylacetaldehyde
  • Packaging5mg
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberMTB0002479
  • Product description3,4-DIHYDROXY-A-TOLUALDEHYDE 95.00%
  • Packaging5MG
  • Price$504.59
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number18448
  • Product descriptionDOPAL ≥95%
  • Packaging5mg
  • Price$47
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number18448
  • Product descriptionDOPAL ≥95%
  • Packaging10mg
  • Price$88
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number18448
  • Product descriptionDOPAL ≥95%
  • Packaging25mg
  • Price$209
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number18448
  • Product descriptionDOPAL ≥95%
  • Packaging50mg
  • Price$369
  • Updated2024-03-01
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number57677
  • Product descriptionDopal(>80%)
  • Packaging2.5mg
  • Price$650
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD533885
  • Product descriptionDopal(>80%)
  • Packaging25mg
  • Price$165
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4231BA 3,4-Dihydroxyphenylacetaldehyde 5mg $147 2021-12-16 Buy
American Custom Chemicals Corporation MTB0002479 3,4-DIHYDROXY-A-TOLUALDEHYDE 95.00% 5MG $504.59 2021-12-16 Buy
Cayman Chemical 18448 DOPAL ≥95% 5mg $47 2024-03-01 Buy
Cayman Chemical 18448 DOPAL ≥95% 10mg $88 2024-03-01 Buy
Cayman Chemical 18448 DOPAL ≥95% 25mg $209 2024-03-01 Buy
Cayman Chemical 18448 DOPAL ≥95% 50mg $369 2024-03-01 Buy
Medical Isotopes, Inc. 57677 Dopal(>80%) 2.5mg $650 2021-12-16 Buy
TRC D533885 Dopal(>80%) 25mg $165 2021-12-16 Buy

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 Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning GHS hazard pictograms P280,P302+P352, P312, P322, P363,P501
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P330 Rinse mouth.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Description

DOPAL is an aldehyde product of the oxidative deamination of dopamine by monoamine oxidase. It can be further oxidized to 3,4-dihydroxyphenylacetic acid (DOPAC) by aldehyde dehydrogenase (ALDH) and, to a lesser extent reduced to 3,4-dihydroxyphenyl ethanol (DOPET; ). DOPAL is toxic to neurons. It can also oligomerize and precipitate α-synuclein, an event associated with Parkinson’s disease. Mice lacking cytosolic and mitochondrial forms of ALDH display increased levels of DOPAL as well as neurodegeneration and motor dysfunction characteristic of Parkinson’s disease.