ChemicalBook > CAS DataBase List > 5-Bromothiazole

5-Bromothiazole

Product Name
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
Formula Weight
164.02
MOL File
3034-55-7.mol
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5-Bromothiazole Property

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)
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
642517
Product name
5-Bromothiazole
Purity
95%
Packaging
1g
Price
$72.8
Updated
2025/07/31
Sigma-Aldrich
Product number
642517
Product name
5-Bromothiazole
Purity
95%
Packaging
5g
Price
$295
Updated
2025/07/31
TCI Chemical
Product number
B3569
Product name
5-Bromothiazole
Purity
min. 98.0 %
Packaging
1G
Price
$66
Updated
2025/07/31
TCI Chemical
Product number
B3569
Product name
5-Bromothiazole
Purity
min. 98.0 %
Packaging
5G
Price
$198
Updated
2025/07/31
TRC
Product number
B688358
Product name
5-Bromo-1,3-thiazole
Packaging
5g
Price
$235
Updated
2021/12/16
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5-Bromothiazole Chemical Properties,Usage,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

2-Bromothiazole Hydrogen bromide Diethyl ether Bromine Magnesium 2-Chloropropane

Preparation Products

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5-Bromothiazole Suppliers

China 193 Germany 3 India 13 Japan 1 Switzerland 1 United Kingdom 9 United States 27 Global 247
Yancheng Schiemann Biological Technology Co.,Ltd
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View Lastest Price from 5-Bromothiazole manufacturers

Shanghai Wish Pharma Co., Ltd
Product
5-Bromothiazole 3034-55-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
Minimum 97%
Supply Ability
500kg
Release date
2025-11-06
Career Henan Chemical Co
Product
5-Bromothiazole 3034-55-7
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
JD 679
Release date
2019-09-01

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