ChemicalBook >> CAS DataBase List >>5-Bromothiazole
5-Bromothiazole
- CAS No.
- 3034-55-7
- Chemical Name:
- 5-Bromothiazole
- Synonyms
- 5-BROMOTHIAZOLE;Thiazole, 5-bromo-;5-BroMothiazole 95%;5-BROMOTHIAZOLE,98%;5-Bromothiazole >97%;5-Bromo-1,3-thiazole,97%;5-Bromo-1,3-thiazole, tech
- CBNumber:
- CB7672174
- Molecular Formula:
- C3H2BrNS
- Molecular Weight:
- 164.02
- MDL Number:
- MFCD07787394
- MOL File:
- 3034-55-7.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 05:56:25
| Melting point | 131-132 °C(Solv: ligroine (8032-32-4)) |
|---|---|
| Boiling point | 80-81°C/18mm |
| Density | 1.835 at 25 °C |
| refractive index | 1.5955 |
| Flash point | 170°F |
| storage temp. | Store at Room Tem. |
| form | Liquid |
| pka | 1.00±0.10(Predicted) |
| color | Clear yellow to brown |
| Water Solubility | Soluble in water. |
| Sensitive | Moisture Sensitive |
| InChI | InChI=1S/C3H2BrNS/c4-3-1-5-2-6-3/h1-2H |
| InChIKey | DWUPYMSVAPQXMS-UHFFFAOYSA-N |
| SMILES | S1C(Br)=CN=C1 |
| CAS DataBase Reference | 3034-55-7(CAS DataBase Reference) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H315-H317-H318-H335 | |||||||||
| Precautionary statements | P261-P264-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-37/38-41-43 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | NA 1993 / PGIII | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29341000 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Irrit. 2 Skin Sens. 1 STOT SE 3 |
|||||||||
| NFPA 704 |
|
5-Bromothiazole price More Price(90)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 642517 | 5-Bromothiazole 95% | 3034-55-7 | 1g | $111 | 2026-04-30 | Buy |
| Sigma-Aldrich | 642517 | 5-Bromothiazole 95% | 3034-55-7 | 5g | $314 | 2026-04-30 | Buy |
| TCI Chemical | B3569 | 5-Bromothiazole min. 98.0 % | 3034-55-7 | 1G | $55 | 2026-04-30 | Buy |
| TCI Chemical | B3569 | 5-Bromothiazole min. 98.0 % | 3034-55-7 | 5G | $166 | 2026-04-30 | Buy |
| Usbiological | 262023 | 5-Bromothiazole Asreported | 3034-55-7 | 1g | $333 | 2026-06-03 | Buy |
5-Bromothiazole Chemical Properties, Uses, Production
Uses
5-Bromothiazole is used as a pharmaceutical intermediate and performance material.
General Description
5-Bromothiazole is a monobromothiazole, which can be prepared via treatment of 2,5-dibromothiazole with sodium ethoxide followed by hydrogenation over spongy nickel.
Purification Methods
If bromothiazole is too coloured, then suspend it in dilute NaOH and steam distil it. Add NaCl to the aqueous distillate, extract it with Et2O, dry it (Na2SO4), evaporate and fractionate the residue in a vacuum. The HgCl2 salt crystallises from EtOH with m 148o (dec). [Beyerman et al. Recl Trav Chim, Pays Bas 73 330 1954, Beilstein 27 III/IV 962.]
5-Bromothiazole Preparation Products And Raw materials
Raw materials
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Preparation Products
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Global Suppliers ( 251)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yancheng Schiemann Biological Technology Co.,Ltd | 0515-88280676; 18921872653 | sales@ximanbio.com | China | 1524 | 56 |
| Shanghai Wishpharma Co.,Ltd. | 021-56789108 18550363168 | 95413064@qq.com | China | 294 | 56 |
| Hangzhou Copiore Chemical Co., Ltd. | 17300981287 13757145729 | sales@copiore.com | China | 291 | 58 |
| Wuhan Amixiang Chemical Co., Ltd | 15871785420 15871785420 | 3642720642@qq.com | China | 287 | 58 |
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Wuhan Chemwish Technology Co., Ltd | 86-027-67849912 | sales@chemwish.com | China | 35884 | 56 |
| Capot Chemical Co., Ltd | +86 (0) 571 85 58 67 18 | China | 18187 | 66 |
View Latest Price from 5-Bromothiazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-05-14 | 5-Bromothiazole
3034-55-7
|
1kg | Minimum 97% | 500kg | Shanghai Wish Pharma Co., Ltd | ||
 |
2019-09-02 | 5-Bromothiazole
3034-55-7
|
$7.00 | 1KG | 99% | Career Henan Chemical Co |
-
- 5-Bromothiazole
3034-55-7
- Minimum 97%
- Shanghai Wish Pharma Co., Ltd
-
- 5-Bromothiazole
3034-55-7
- $7.00
- 99%
- Career Henan Chemical Co
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5-BroMothiazole 95%
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