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2-Bromo-4-cyanothiazole

2-Bromo-4-cyanothiazole structure

CAS No.: 848501-90-6

Chemical Name:: 2-Bromo-4-cyanothiazole

Synonyms: 2-bromo-1,3-thiazole-4-carbonitrile;2-Bromo-4-cyanothiazole;2-bromo-4-thiazolecarbonitrile;4-Thiazolecarbonitrile, 2-broMo-

CBNumber:: CB72452776

Molecular Formula:: C4HBrN2S

Molecular Weight:: 189.03

MDL Number:: MFCD09909650

MOL File:: 848501-90-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:54:50

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2-Bromo-4-cyanothiazole Properties

Boiling point	276.1±13.0 °C(Predicted)
Density	1.97±0.1 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	-3.33±0.10(Predicted)
Appearance	Off-white to light yellow Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
HS Code	2934100090

2-Bromo-4-cyanothiazole price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Apolloscientific	OR962783	2-Bromo-4-cyanothiazole >97%	848501-90-6	250mg	$21	2026-06-04	Buy
Apolloscientific	OR962783	2-Bromo-4-cyanothiazole >97%	848501-90-6	1g	$29	2026-06-04	Buy
Apolloscientific	OR962783	2-Bromo-4-cyanothiazole >97%	848501-90-6	5g	$130	2026-06-04	Buy
Apolloscientific	OR962783	2-Bromo-4-cyanothiazole >97%	848501-90-6	25g	$592	2026-06-04	Buy
Apolloscientific	OR962783	2-Bromo-4-cyanothiazole >97%	848501-90-6	100g	$2153	2026-06-04	Buy

Product number	Packaging	Price	Buy
OR962783	250mg	$21	Buy
OR962783	1g	$29	Buy
OR962783	5g	$130	Buy
OR962783	25g	$592	Buy
OR962783	100g	$2153	Buy

2-Bromo-4-cyanothiazole Chemical Properties, Uses, Production

Synthesis

848501-94-0

848501-90-6

The general procedure for synthesizing 2-bromo-4-cyanothiazole using 2-bromothiazole-4-carboxamide as starting material is as follows: General method: after completing the preparation of the amide intermediate (Example A), the state of the reaction vessel is determined according to the boiling point of the amide intermediate. If the boiling point of the amide intermediate at atmospheric pressure is equal to or lower than the set reaction temperature (TB), the reaction vessel is closed; if the boiling point is higher than the TB, the reaction vessel is kept open. Subsequently, stirring is continued at a rate of 600 rpm and the reaction temperature is adjusted to TB. this temperature (TB) is maintained for a continuous period of TD hours until the reaction is nearly complete. Next, the reaction vessel was sealed and connected to a vacuum pump, the vacuum in the reaction vessel was adjusted to 20-50 mbar (depending on the nature of the nitrile product) and the distillate was collected as the nitrile product. The yield of the nitrile product was calculated, and samples were taken for NMR spectroscopy and elemental analysis to characterize the resulting nitrile product. The specific reaction conditions and characterization results are detailed in Tables A-7, A-8, A-9, A-10 and A-11. The characterization results showed that the obtained nitrile product was of very high purity (>99%). In some embodiments of the preparation of the nitrile product, 10 g of phosphorus pentoxide can be selectively added as a catalyst at the initial stage of the reaction.

References

[1] Patent: CN104557357, 2018, B. Location in patent: Paragraph 0150; 0151; 0152; 0162
[2] Patent: WO2011/109799, 2011, A1. Location in patent: Page/Page column 225

2-Bromo-4-cyanothiazole Preparation Products And Raw materials

Raw materials

2-Bromo-thiazole-4-carboxamide

Preparation Products

2-Bromo-4-cyanothiazole Suppliers

Global Suppliers ( 88)

Supplier	Tel	Email	Country	ProdList	Advantage
PharmaBlock Sciences (Nanjing),Inc.	025-86918202 4000255188	sales@pharmablock.com	China	5000	55
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
Shandong Xiya Chemical Co., Ltd	13355009207 13355009207	3007715519@qq.com	China	18722	57
Shanghai Ennopharm Co., Ltd.	+86 (21) 6435-5022		China	4263	65
China Langchem Inc.	0086-21-58956006		China	7798	57
Shanghai Topbiochem Technology Co., Ltd	021-58170097	info@topbiochem.com	China	9509	58
Nanjing Norris-Pharm Technology Co., Ltd	13901585132	sales@norris-pharm.com	China	8869	55
Shanghai Keepontech Co.,Ltd	021-54849683 13601642561	sales@keepontech.com	China	998	59
Xunteng International Trading Co.,Limited			China Hong Kong	876	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60

Supplier	Advantage
PharmaBlock Sciences (Nanjing),Inc.	55
Pure Chemistry Scientific Inc.	62
Shandong Xiya Chemical Co., Ltd	57
Shanghai Ennopharm Co., Ltd.	65
China Langchem Inc.	57
Shanghai Topbiochem Technology Co., Ltd	58
Nanjing Norris-Pharm Technology Co., Ltd	55
Shanghai Keepontech Co.,Ltd	59
Xunteng International Trading Co.,Limited	55
Bide Pharmatech Ltd.	60

View Latest Price from 2-Bromo-4-cyanothiazole manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2019-07-11	2-BROMO-4-CYANOTHIAZOLE 848501-90-6	$3.00	1KG	99	100kg	Career Henan Chemical Co

2-BROMO-4-CYANOTHIAZOLE
848501-90-6
$3.00
99
Career Henan Chemical Co

2-Bromo-4-cyanothiazole Spectrum

2-BROMO-4-CYANOTHIAZOLE(848501-90-6)¹HNMR

848501-90-6 (2-Bromo-4-cyanothiazole) Related Search:

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Dibromodicyanobutane 4-Cyanothiazole 2-Bromo-4-cyanothiazole

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2-bromo-4-thiazolecarbonitrile 2-bromo-1,3-thiazole-4-carbonitrile 4-Thiazolecarbonitrile, 2-broMo- 2-Bromo-4-cyanothiazole 848501-90-6 C4HBrN2S