3-bromo-10H-phenothiazine
- CAS No.
- 3939-23-9
- Chemical Name:
- 3-bromo-10H-phenothiazine
- Synonyms
- 3-bromo-10H-phenothiazine;10H-Phenothiazine, 3-bromo-
- CBNumber:
- CB13144612
- Molecular Formula:
- C12H8BrNS
- Molecular Weight:
- 278.17
- MDL Number:
- MFCD23160729
- MOL File:
- 3939-23-9.mol
| Product description | Number | Pack Size | Price |
| 3-Bromo-10H-phenothiazine 97% | CD11130343 | 1g | $79 |
| 3-Bromo-10H-phenothiazine 97% | CD11130343 | 5g | $238 |
| 3-Bromo-10H-phenothiazine | 3939239 | 5g | $247.2 |
| 3-Bromo-10H-phenothiazine 97% | CD11130343 | 10g | $386 |
| 3-Bromo-10H-phenothiazine | 3939239 | 10g | $401.7 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
3-bromo-10H-phenothiazine price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Crysdot | CD11130343 | 3-Bromo-10H-phenothiazine 97% | 3939-23-9 | 1g | $79 | 2021-12-16 | Buy |
| Crysdot | CD11130343 | 3-Bromo-10H-phenothiazine 97% | 3939-23-9 | 5g | $238 | 2021-12-16 | Buy |
| Alichem | 3939239 | 3-Bromo-10H-phenothiazine | 3939-23-9 | 5g | $247.2 | 2021-12-16 | Buy |
| Crysdot | CD11130343 | 3-Bromo-10H-phenothiazine 97% | 3939-23-9 | 10g | $386 | 2021-12-16 | Buy |
| Alichem | 3939239 | 3-Bromo-10H-phenothiazine | 3939-23-9 | 10g | $401.7 | 2021-12-16 | Buy |
3-bromo-10H-phenothiazine Chemical Properties,Uses,Production
Synthesis
92-84-2
3939-23-9
In a 250 mL round-bottomed flask equipped with a magnetic stirrer and rubber septum, 10H-phenothiazine (7.97 g, 40.0 mmol) was dissolved in anhydrous tetrahydrofuran (60 mL) under nitrogen atmosphere. The dark-colored reaction solution was cooled to 0 °C (ice-water bath) by continuous nitrogen passage and degassed with a syringe for 10 min. Under nitrogen protection, N-bromosuccinimide (7.12 g, 40.0 mmol) was slowly added, followed by stirring the reaction mixture for 16 h and gradually warming it up to room temperature. Upon completion of the reaction, saturated aqueous sodium sulfite solution (150 mL) was added and the aqueous phase was extracted with dichloromethane several times. The organic layers were combined, dried with anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The residue was loaded on diatomaceous earth and purified by silica gel column chromatography (eluent: n-hexane/ethyl acetate, 20:1) to afford 3-bromo-10H-phenothiazine (4.95 g, 45% yield) as a colorless solid with an Rf-value (n-hexane/acetone, 4:1) = 0.33.1H NMR (CDCl3, 300 MHz) data were in agreement with the literature reports: δ 5.89 (s , broad peak, 1H), 6.52 (m, 1H), 6.61 (m, 1H), 6.83-7.15 (m, 5H).
References
[1] Beilstein Journal of Organic Chemistry, 2016, vol. 12, p. 2055 - 2064
[2] Journal of Materials Chemistry, 2010, vol. 20, # 39, p. 8653 - 8658
[3] Journal of Materials Chemistry C, 2014, vol. 2, # 20, p. 3942 - 3950
3-bromo-10H-phenothiazine Preparation Products And Raw materials
Raw materials
Preparation Products
3-bromo-10H-phenothiazine Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Zhengzhou HQ Material CO.,LTD. | +86-371-55919009 +8615225108189 | sale1@hqmat.com | China | 1001 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29799 | 58 |
| QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD. | +86-0532-8699-9256 +8615254267723 | kaley@cnfdevelop.com | China | 1410 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Win-Win chemical CO., Limited | +86-0086-577-64498589 +86-15355981851 | sales@win-winchemical.com | China | 14360 | 58 |
| Chemsigma International Co., Ltd. | +86-2558742998 +86-19951791336 | info@chemsigma.com | China | 1777 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 20342 | 58 |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | alfa10@alfachem.cn | China | 12921 | 58 |
| HANGZHOU LEAP CHEM CO., LTD. | +86-571-87711850 | market18@leapchem.com | China | 24727 | 58 |
View Lastest Price from 3-bromo-10H-phenothiazine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2020-01-10 | 3-bromo-10H-phenothiazine
3939-23-9
|
US $1.00 / KG | 1KG | 98% HPLC | 10 tons/month | Career Henan Chemical Co |
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- 3-bromo-10H-phenothiazine
3939-23-9
- US $1.00 / KG
- 98% HPLC
- Career Henan Chemical Co
