- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-Bromo-1-methyl-1H-imidazole
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-Bromo-1-methyl-1H-imidazole
- Price: ￥118.0/1g ￥388.0/10g ￥698.0/25g ￥228.0/5g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-bromo-1-methyl-1H-imidazole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
1003-21-0
1003-21-0 structure
- Name: 5-Bromo-1-methyl-1H-imidazole
- Chemical Name: 5-bromo-1-methyl-1h-imidazole
- CAS Number: 1003-21-0
- Molecular Formula: C4H5BrN2
- Molecular Weight: 161.000
- Create Date: 2018-03-31 08:00:00
- Modify Date: 2025-08-21 10:56:13
| Name | 5-bromo-1-methyl-1h-imidazole |
|---|---|
| Synonyms |
1H-Imidazole, 5-bromo-1-methyl-
5-Bromo-1-methylimidazole 5-Bromo-1-methyl-1H-imidazole MFCD01632218 |
| Density | 1.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 271.7±13.0 °C at 760 mmHg |
| Melting Point | 40-44 °C(lit.) |
| Molecular Formula | C4H5BrN2 |
| Molecular Weight | 161.000 |
| Flash Point | 118.1±19.8 °C |
| Exact Mass | 159.963608 |
| PSA | 17.82000 |
| LogP | 0.58 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.606 |
| Storage condition | Keep Cold |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN 3335 |
| WGK Germany | 3 |
| HS Code | 2933290090 |
|
~52%
1003-21-0 |
| Literature: Bulletin des Societes Chimiques Belges, , vol. 97, # 8-9 p. 573 - 598 |
|
~41%
1003-21-0 |
| Literature: Polish Journal of Chemistry, , vol. 55, # 7/8 p. 1659 - 1665 |
|
~12%
1003-21-0 |
| Literature: Heterocycles, , vol. 33, # 1 p. 21 - 26 |
|
~%
1003-21-0 |
| Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 4 p. 735 - 739 |
|
~66%
1003-21-0 |
| Literature: Chemical and Pharmaceutical Bulletin, , vol. 42, # 9 p. 1784 - 1790 |
| Precursor 4 | |
|---|---|
| DownStream 5 | |
![7-chloro-2-(3-methylimidazol-4-yl)thieno[3,2-b]pyridine structure](https://image.chemsrc.com/caspic/467/225385-09-1.png)
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |