5-Bromonicotinic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
189.996
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
5-Bromonicotinic acid
CAS No.: 20826-04-4
Molecular Formula: C5H4BrNO2
Molecular Weight: 189.996
Physical and Chemical Properties
- Appearance: White to off-white crystalline powder
- Melting Point: 178–182 °C
- Solubility: Slightly soluble in cold water, soluble in hot water, methanol and ethanol
- Stability: Stable under normal conditions; avoid strong oxidants
Application
- Pharmaceutical intermediate for synthesizing nicotinic acid derivatives and new drugs.
- Organic synthesis building block in fine chemical and agrochemical industry.
- Research reagent for chemical and pharmaceutical laboratory.
Storage Condition
Seal tightly. Store in cool, dry and dark place, keep away from moisture and heat.
Certificate of Analysis
| Item | Specification | Test Result | Test Method |
| Product Name | 5-Bromonicotinic acid | Conform | Identification |
| CAS No. | 20826-04-4 | 20826-04-4 | Standard |
| Molecular Formula | C5H4BrNO2 | C5H4BrNO2 | Standard |
| Molecular Weight | 189.996 | 189.996 | Standard |
| Appearance | White crystalline powder | Off-white powder | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.63% | HPLC |
| Melting Point | 178–182 °C | 179.2–180.5 °C | Capillary Method |
| Loss on Drying | ≤0.30% | 0.11% | Karl Fischer Titration |
| Residue on Ignition | ≤0.10% | 0.02% | Gravimetry |
| Heavy Metals | ≤10 ppm | <3 ppm | AAS |
