89856-44-0
89856-44-0 structure
- Name: 2-AMINO-5-BROMO-4 6-DIMETHYLPYRIDINE
- Chemical Name: 2-Amino-5-bromo-4,6-dimethylpyridine
- CAS Number: 89856-44-0
- Molecular Formula: C7H9BrN2
- Molecular Weight: 201.06400
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Methylpyridine
- Create Date: 2018-12-30 17:31:22
- Modify Date: 2025-08-25 19:04:47
| Name | 2-Amino-5-bromo-4,6-dimethylpyridine |
|---|---|
| Synonyms |
5-bromo-4,6-dimethylpyridin-2-amine
MFCD00151793 |
| Density | 1.504g/cm3 |
|---|---|
| Boiling Point | 257.689ºC at 760 mmHg |
| Melting Point | 144-148ºC(lit.) |
| Molecular Formula | C7H9BrN2 |
| Molecular Weight | 201.06400 |
| Flash Point | 109.647ºC |
| Exact Mass | 199.99500 |
| PSA | 38.91000 |
| LogP | 2.62430 |
| Index of Refraction | 1.603 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H317-H318 |
| Precautionary Statements | P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 22-41-43 |
| Safety Phrases | 26-36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
|
~86%
89856-44-0 |
| Literature: Crawford, Jason B.; Chen, Gang; Carpenter, Bryon; Wilson, Trevor; Ji, Jenny; Skerlj, Renato T.; Bridger, Gary J. Organic Process Research and Development, 2012 , vol. 16, # 1 p. 109 - 116 |
|
~83%
89856-44-0 |
| Literature: Merck and Co. Inc. Patent: US5693812 A1, 1997 ; US 5693812 A |
|
~%
89856-44-0 |
| Literature: Journal of the American Chemical Society, , vol. 74, p. 1916,1918 |
|
~%
89856-44-0 |
| Literature: Journal of the American Chemical Society, , vol. 74, p. 1916,1918 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![2-Ethyl-5,7-Dimethyl-3H-Imidazo[4,5-B]Pyridine structure](https://image.chemsrc.com/caspic/058/133240-06-9.png)
![Imidazo[4,5-b]pyridine, 5,7-dimethyl- (6CI,9CI) structure](https://image.chemsrc.com/caspic/141/116599-55-4.png)
![6-Bromo-5,7-dimethyl-v-triazolo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/322/121655-34-3.png)
![v-Triazolo[4,5-b]pyridine, 5,7-dimethyl- (6CI) structure](https://image.chemsrc.com/caspic/234/114163-51-8.png)
![6-Bromo-5,7-dimethylimidazo[4,5-b]pyridine structure](https://image.chemsrc.com/caspic/444/92336-10-2.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% |