3,4-Dihydroxybenzaldehyde
CAS NO.:139-85-5
Molecular formula:C7H6O3
EINECS:205-377-7
Synonyms:Protocatechualdehyde
Purity : 98%
Certificate:COA; HPLC; MSDS; TDS,etc.
MOQ : 100g
Shipping: DHL/FedEx/UPS/USPS Safe and fast delivery
Lead Time: 1-3 days
Warehouse: USA and Germany warehouse
- Product Description
Xi'an Faithful BioTech Co., Ltd: Your Trusted 3,4-Dihydroxybenzaldehyde Manufacturer & Supplier
Xi'an Faithful BioTech Co., Ltd supplies intermediate 3,4-Dihydroxybenzaldehyde. We focus on fine chemical intermediates and have been deeply involved in the fields of pharmaceutical intermediates and spice intermediates for nearly 10 years, is an experined supplier.
3,4-Dihydroxybenzaldehyde Introduction
3,4-Dihydroxybenzaldehyde contains two phenolic hydroxyl groups and has a certain acidity. It can undergo condensation reactions as well as participate in oxidation reactions. Widely used in fields such as medicine, spices, dyes, etc. This white to light yellow powder is easily soluble in hot water and easily oxidizes and discolors when exposed to air.
Specifications
Item | Specification | Results | |
| Appearance | Off white crystalline powder | Off white crystalline powder | |
| Solubility | Soluble in hot water, freely soluble in ethanol and ether | Complies | |
| Assay(HPLC) | 99%min | 99.85% | |
| Melting point | 152-157℃ | 153.9-155.1℃ | |
| Related substances | Total impurity: 1.0% max Individual impurity: 0.5% max | 0.46% 0.26% | |
| Loss on drying | 1.0% max | 0.78% | |
| Conclusion: | This batch product conform to the requirements. | ||
Application area of 3,4-Dihydroxybenzaldehyde
- Pharmaceutical: It is an important intermediate for the synthesis of drugs such as 3-Hydroxytyramine and Danshensu. It is also an effective ingredient in the anti angina of Four Seasons Green Leaves.
- Spices: Used as important raw materials to synthesize Vanillin or other edible spices.
- Dyes: Dyes can be synthesized and used as color developing agents in chemical analysis.
- Food additives: Their antioxidant properties make them potentially valuable in the research of food additives.
Main Advantages
High reactivity
The characteristics in the molecule endow 3,4-Dihydroxybenzaldehyde with high reactivity, and can participate in various reactions such as condensation, oxidation, and reduction.
Can be widely applied
It has a presence in multiple industries such as pharmaceuticals, spices, and dyes, with stable market demand and high added value of downstream products.
Mature technology
Multiple mainstream production processes, mature technical routes, and guaranteed product quality.
Contact us sales1@faithfulbio.com or Whats App：+86 17782784795
Why choose us
Stable supply of goods
- We are not a single factory, but rather integrate resources from multiple upstream companies and engage in deep cooperation with multiple factories to provide you with stable supply and flexible response to market fluctuations.
Reliable quality
- Each batch of products comes with a COA quality inspection report, with a purity of ≥ 99% and traceable indicators.
Quick response
- Our team members are available 24 hours a day to respond to your inquiries and needs in a timely manner, meeting the needs of small batch testing and procurement, as well as providing timely supply for large-scale production needs.
Quality Control
R&D Results
Packaging and Transportation
After-Sales Service
Qualification Certification
Exhibition
FAQ
Q1:How to store the received goods?
A1:3,4-Dihydroxybenzaldehyde is prone to oxidation and discoloration when exposed to air. It should be stored in a cool, dry, and well ventilated place, sealed and protected from light.
Q2:Do you support sample procurement?
A2:Sure, we support small batch sample procurement for trial use.
Q3:What is the melting point of 3,4-Dihydroxybenzaldehyde?
A3:The melting point range is 153-154 ℃ (decomposition).
Contact US
We keep 3,4-Dihydroxybenzaldehyde in stock? Please feel free to contact us sales1@faithfulbio.com or Whats App：+86 17782784795 .
