4-Bromobenzamidine hydrochloride
- CAS No.
- 55368-42-8
- Chemical Name:
- 4-Bromobenzamidine hydrochloride
- Synonyms
- 4-bromobenzimidamide hydrochloride;4-Bromobenzimidamide, HCl;Halogenobenzamidine hydrochloride;4-BROMO-BENZAMIDINE HYDROCHLORIDE;4-broMobenzaMidine hydrogen chloride;4-Bromobenzamidine hydrochloride 98%;4-Bromo-benzamidine hydrochloride ,99%;4-Bromobenzamidine Hydrochloride Hydrate;amino(4-bromophenyl)methaniminium chloride;4-Bromobenzamidine Hydrochloride Hydrate>
- CBNumber:
- CB1446522
- Molecular Formula:
- C7H8BrClN2
- Molecular Weight:
- 235.51
- MDL Number:
- MFCD00464967
- MOL File:
- 55368-42-8.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 269-272℃ () |
|---|---|
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| solubility | soluble in Methanol |
| form | Crystalline Solid |
| color | White |
| InChI | InChI=1S/C7H7BrN2.ClH/c8-6-3-1-5(2-4-6)7(9)10;/h1-4H,(H3,9,10);1H |
| InChIKey | IMTHEBSPHHMJOJ-UHFFFAOYSA-N |
| SMILES | C(N)(=N)C1=CC=C(Br)C=C1.[H]Cl |
| CAS DataBase Reference | 55368-42-8 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| HS Code | 29252900 | |||||||||
| NFPA 704 |
|
4-Bromobenzamidine hydrochloride price More Price(68)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | B4161 | 4-Bromobenzamidine Hydrochloride >98.0%(HPLC)(T) | 55368-42-8 | 1g | $42 | 2026-04-30 | Buy |
| TCI Chemical | B4161 | 4-Bromobenzamidine Hydrochloride >98.0%(HPLC)(T) | 55368-42-8 | 5g | $131 | 2026-04-30 | Buy |
| AstaTech | 31132 | 4-BROMOBENZAMIDINE HCL 97% | 55368-42-8 | 1G | $21 | 2026-04-30 | Buy |
| Apolloscientific | OR59369 | 4-Bromobenzamidine hydrochloride 98% | 55368-42-8 | 1g | $21 | 2026-06-04 | Buy |
| Apolloscientific | OR59369 | 4-Bromobenzamidine hydrochloride 98% | 55368-42-8 | 5g | $32 | 2026-06-04 | Buy |
4-Bromobenzamidine hydrochloride Chemical Properties, Uses, Production
Chemical Properties
White solid
Uses
4-Bromobenzimidamide, HCl
Synthesis
623-00-7
55368-42-8
The general procedure for the synthesis of 4-bromobenzamidine hydrochloride from 4-bromobenzonitrile was as follows: hydrogen chloride gas was passed into a mixture of chloroform (300 mL) and ethanol (100 mL) containing 4-bromobenzonitrile (18.2 g) at -65 °C for 35 min. Subsequently, the reaction system was slowly warmed to room temperature and stirred continuously at that temperature overnight. Upon completion of the reaction, the solvent was removed by vacuum evaporation and the resulting residue was redissolved in ethanol (400 mL). Ammonium carbonate (48.0 g) was added to this solution and the reaction mixture was stirred at room temperature for 20 hours. At the end of the reaction, water (300 mL) was added and the ethanol was removed by vacuum concentration. The resulting precipitate was collected by filtration, washed with water and dried under vacuum to afford the target product 4-bromobenzamidine hydrochloride (22.9 g, 97% yield) as a white solid. The product was detected by 1H NMR (DMSO-d6), showing δ 2.55-4.60 (2H, broad peak), 6.30-8.90 (6H, multiple peaks); FAB-MS showed m/z 199,201 [(M + H)+].
References
[1] Bioorganic and Medicinal Chemistry, 2012, vol. 20, # 7, p. 2369 - 2375
[2] Bioorganic and Medicinal Chemistry, 2017, vol. 25, # 23, p. 6218 - 6223
[3] Magnetic Resonance in Chemistry, 1987, vol. 25, p. 923 - 927
[4] Physical Chemistry Chemical Physics, 2004, vol. 6, # 4, p. 756 - 765
[5] Tetrahedron Letters, 2018, vol. 59, # 4, p. 361 - 364
4-Bromobenzamidine hydrochloride Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Xuchang Fengfei New Materials Technology Co., Ltd | 19713077352; 19713077352 | 1038096457@qq.com | China | 2330 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Chembest Research Laboratories Limited | 021-20908456 | sales@BioChemBest.com | China | 5996 | 61 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Suzhou Highfine Biotech Co., Ltd | 0512-69209928 18796809688 | zhouyingxiang@highfine.com | China | 472 | 75 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Jia Xing Isenchem Co.,Ltd | 0573-85285100 18627885956 | isenchem@163.com | China | 9389 | 66 |
View Latest Price from 4-Bromobenzamidine hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-25 | 4-Bromobenzenecarboximidamide hydrochloride (1:1)
55368-42-8
|
$2.20-8.80 | 1kg | 99%min | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2021-07-09 | 4-Bromobenzenecarboximidamide hydrochloride,4-Bromobenzimidamide hydrochloride
55368-42-8
|
$6.00 | 1KG | 98% | 1000 Kilogram/Kilograms per Month | Hebei Xibaijie Biotechnology Co., Ltd. | |
 |
2021-07-09 | 4-bromobenzimidamide hydrochloride
55368-42-8
|
$7.00 | 1KG | 98% | 1000 Kilogram/Kilograms per Month | Hebei Xibaijie Biotechnology Co., Ltd. |
-
- 4-Bromobenzenecarboximidamide hydrochloride (1:1)
55368-42-8
- $2.20-8.80
- 99%min
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 4-Bromobenzenecarboximidamide hydrochloride,4-Bromobenzimidamide hydrochloride
55368-42-8
- $6.00
- 98%
- Hebei Xibaijie Biotechnology Co., Ltd.
-
- 4-bromobenzimidamide hydrochloride
55368-42-8
- $7.00
- 98%
- Hebei Xibaijie Biotechnology Co., Ltd.
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