- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Pyridineboronic acid
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Pyridineboronic acid
- Price: ￥3470.0/1g ￥1160.0/250mg
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pyridine-2-boronic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
197958-29-5
197958-29-5 structure
- Name: 2-Pyridineboronic acid
- Chemical Name: pyridin-2-ylboronic acid
- CAS Number: 197958-29-5
- Molecular Formula: C5H6BNO2
- Molecular Weight: 122.918
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-03-28 08:00:00
- Modify Date: 2025-08-24 20:16:39
| Name | pyridin-2-ylboronic acid |
|---|---|
| Synonyms |
pyridin-2-yl boronic acid
Boronic acid, B-2-pyridinyl- Acide pyridin-2-ylboronique 2-Pyridineboronic acid pyridin-2-ylboronic acid pyridylboronic acid MFCD04039342 Pyridin-2-boronic Acid Pyridine-2-boronic acid 2-Pyridinylboronic acid |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 308.8±34.0 °C at 760 mmHg |
| Melting Point | >300ºC |
| Molecular Formula | C5H6BNO2 |
| Molecular Weight | 122.918 |
| Flash Point | 140.5±25.7 °C |
| Exact Mass | 123.049156 |
| PSA | 53.35000 |
| LogP | 0.10 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.534 |
| Storage condition | Store below -20C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Hazard Codes | Xi:Irritant |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933399090 |
|
~67%
197958-29-5 |
| Literature: Synthetic Communications, , vol. 33, # 5 p. 795 - 800 |
| Precursor 1 | |
|---|---|
| DownStream 8 | |
![3,3'-Bi[1,2,3]triazolo[1,5-a]pyridine structure](https://image.chemsrc.com/caspic/266/59742-90-4.png)
![3-pyridin-2-yltriazolo[1,5-a]pyridine structure](https://image.chemsrc.com/caspic/254/947-88-6.png)
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |