Skip to Content
ID
EN
Products
Applications
Services
Documents
Support
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Biochemicals
Clinical & Diagnostics
Filtration
Greener Alternative Products
Industrial Microbiology
Labware
Materials Science
Molecular Biology & Functional Genomics
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Water Purification
Analytical Chemistry
Cell Culture & Analysis
Chemistry & Synthesis
Clinical & Diagnostics
Environmental & Cannabis Testing
Food & Beverage Testing & Manufacturing
Genomics
Materials Science & Engineering
Microbiological Testing
mAbs Development & Manufacturing
mRNA Development & Manufacturing
Pharma & Biopharma Manufacturing
Protein Biology
Research & Disease Areas
Contract Manufacturing
Contract Testing
Custom Products
Digital Solutions for Life Science
IVD Development & Manufacturing
Product Services
Support
Safety Data Sheets (SDS)
Certificates of Analysis (COA)
Certificates of Origin (COO)
Certificates of Quality (COQ)
Customer Support
Contact Us
FAQ
Quality & Regulatory
Calculators & Apps
Webinars
Back
3,4-Dihydroxybenzaldehyde
Synonym(s):
Protocatechualdehyde, 3,4-Dihydroxybenzaldehyde
Linear Formula:
(HO)
2
C
6
H
3
CHO
CAS Number:
139-85-5
Molecular Weight:
138.12
EC Number:
205-377-7
Products
Product Category
building blocks (2)
Brand
Sigma-Aldrich (3)
Supelco (1)
Formula Weight
Melting Point (°C)
Physical Form
Purity
Format
Quality Segment
Application
Markush Class
Markush Group
Reference Material Type
Special Grade
Purum (1)
analytical standard (1)
Technique
Filter Products
Showing 1-4 of 4
Compare
Product Number
Description
Pricing
D108405
3,4-Dihydroxybenzaldehyde,
97%
Expand
View Pricing
8.20475
3,4-Dihydroxybenzaldehyde,
for synthesis
Expand
View Pricing
37520
3,4-Dihydroxybenzaldehyde,
purum, ≥97.0% (HPLC)
Expand
View Pricing
92588
3,4-Dihydroxybenzaldehyde,
analytical standard
Expand
View Pricing
