Product Details
| Product Name: Protocatechualdehyde | CAS No.: 139-85-5 |
| EC-No.: 209-574-9 | Min. Order: 1KG |
| Purity: 99% | Supply Ability: 100 mt |
| Release date: 2026/03/20 |
Product Description
| Product name | Protocatechualdehyde |
| CAS | 139-85-5 |
| Molecular | C7H6O3 |
| State | Crystalline Powder |
| Colour | slightly brown |
| Storage conditions | 2-8°C |
Protocatechualdehyde chemical property:
Lamellar crystal. The melting point is 153-154 ℃. Soluble in hot water, easily soluble in ethanol and ether.
Protocatechualdehyde Purpose:
As an important pharmaceutical intermediate, it can be used to synthesize many kinds of antibiotics and anti-inflammatory drugs
It is easy to dissolve in ether, 79g in 100ml ethanol at 78 ℃, 5g in 100ml water at 20 ℃, 33g in 100ml water and 33 g in benzene and petroleum ether at 99 ℃. Melting point 153-154 ℃ (decomposition). The median lethal dose (mice, intravenous) was 56 mg / kg. It's stimulating. Purpose: biochemical research. Organic synthesis
Picture display of Protocatechualdehyde


Company Profile Introduction
You may like
Recommended supplier
| Product name | Price | Suppliers | Update time | |
|---|---|---|---|---|
| $39.00/1mL |
VIP6Y
|
TargetMol Chemicals Inc.
|
2026-04-22 | |
| $0.00/25kg |
VIP2Y
|
Shaanxi Dideu New Materials Co. Ltd
|
2025-12-12 | |
| $0.00/1kg |
VIP1Y
|
Jinan Ruitong Biotech Co., Ltd.
|
2025-08-28 | |
| $/ |
VIP6Y
|
RongNa Biotechnology Co.,Ltd
|
2025-04-29 | |
| $1.10/1g |
VIP5Y
|
Dideu Industries Group Limited
|
2025-04-09 | |
| $55.00/1kg |
Hebei Zhuanglai Chemical Trading Co Ltd
|
2024-11-15 | ||
| $9.00/1KG |
VIP5Y
|
Hebei Chuanghai Biotechnology Co,.LTD
|
2024-08-15 | |
| $6.00/1kg |
HebeiShuoshengImportandExportco.,Ltd
|
2024-08-02 | ||
| $6.00/1KG |
Hebei Longbang Technology Co., Ltd
|
2024-05-23 | ||
| $0.00/1kg |
VIP3Y
|
BINBO BIOLOGICAL CO.,LTD
|
2024-04-23 |
- Since: 2021-12-10
- Address: No. 6 Jianshe South Street, Qiaoxi District, Shijiazhuang City, Hebei Province, China, 1801 Ximei Bu
15350571055
Sibel@chuanghaibio.com

China