- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 6-Bromo-4H-imidazo[4,5-b]pyridine
- Price: ￥786.0/5g ￥266.0/1g ￥106.0/250mg ￥66.0/100mg
- Purity: 97.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 6-Bromo-4H-imidazo[4,5-b]pyridine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
28279-49-4
28279-49-4 structure
- Name: 6-Bromo-4H-imidazo[4,5-b]pyridine
- Chemical Name: 6-bromo-1H-imidazo[4,5-b]pyridine
- CAS Number: 28279-49-4
- Molecular Formula: C6H4BrN3
- Molecular Weight: 198.020
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Pyridine derivative
- Create Date: 2018-12-25 14:04:45
- Modify Date: 2024-01-03 16:27:59
| Name | 6-bromo-1H-imidazo[4,5-b]pyridine |
|---|---|
| Synonyms |
6-bromo-3H-imidazo[4,5-b]pyridine
1H-Imidazo[4,5-b]pyridine, 6-bromo- 3H-Imidazo[4,5-b]pyridine, 6-bromo- 6-Bromoimidazo<4,5-b>pyridine 6-bromo-1(3)H-imidazo[4,5-b]pyridine 6-Bromo-4H-imidazo[4,5-b]pyridine 6-Bromo-4-azabenzimidazole 6-Bromo-1H-imidazo[4,5-b]pyridine 6-bromoimidazo[5,4-b]pyridine 6-Brom-3H-imidazo<b>pyridin 6-Brom-3H-imidazo<4,5-b>pyridin |
| Density | 1.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 415.7±25.0 °C at 760 mmHg |
| Melting Point | 227-228℃ (water ) |
| Molecular Formula | C6H4BrN3 |
| Molecular Weight | 198.020 |
| Flash Point | 205.2±23.2 °C |
| Exact Mass | 196.958847 |
| PSA | 41.57000 |
| LogP | 1.39 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.746 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Phrases | 22-36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3.0 |
| HS Code | 2933990090 |
|
~96%
28279-49-4 |
| Literature: SCHERING CORPORATION Patent: WO2008/82487 A2, 2008 ; Location in patent: Page/Page column 107 ; WO 2008/082487 A2 |
|
~69%
28279-49-4 |
| Literature: Macdonald, Jonathan; Oldfield, Victoria; Bavetsias, Vassilios; Blagg, Julian Organic and Biomolecular Chemistry, 2013 , vol. 11, # 14 p. 2335 - 2347 |
|
~87%
28279-49-4 |
| Literature: Burger, Matthew T.; Knapp, Mark; Wagman, Allan; Ni, Zhi-Jie; Hendrickson, Thomas; Atallah, Gordana; Zhang, Yanchen; Frazier, Kelly; Verhagen, Joelle; Pfister, Keith; Ng, Simon; Smith, Aaron; Bartulis, Sarah; Merrit, Hanne; Weismann, Marion; Xin, Xiaohua; Haznedar, Joshua; Voliva, Charles F.; Iwanowicz, Ed; Pecchi, Sabina ACS Medicinal Chemistry Letters, 2011 , vol. 2, # 1 p. 34 - 38 |
|
~%
28279-49-4 |
| Literature: Affinium Pharmaceuticals, Inc. Patent: EP1226138 B1, 2004 ; |
|
~87%
28279-49-4 |
| Literature: Wang, Fen; Tran-Dube, Michelle; Scales, Stephanie; Johnson, Sarah; McAlpine, Indrawan; Ninkovic, Sacha Tetrahedron Letters, 2013 , vol. 54, # 31 p. 4054 - 4057 |
|
~59%
28279-49-4 |
| Literature: Yutilov; Lopatinskaya; Smolyar; Gres'Ko Russian Journal of Organic Chemistry, 2005 , vol. 41, # 3 p. 450 - 454 |
| Precursor 6 | |
|---|---|
| DownStream 3 | |
![6-Bromo-1H-imidazo[4,5-b]pyridine 4-oxide structure](https://www.chemsrc.com/caspic/039/83472-57-5.png)
![6-bromo-7-chloro-1H-imidazo[4,5-b]pyridine structure](https://www.chemsrc.com/caspic/022/83472-62-2.png)
![6-BROMO-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDINE-2-THIONE structure](https://www.chemsrc.com/caspic/282/93752-20-6.png)
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |