2-Amino-3,5-Dibromopyrazine CAS 24241-18-7 Purity >98.0% (GC)

Short Description:

Chemical Name: 2-Amino-3,5-Dibromopyrazine

Synonyms: 3,5-Dibromo-2-Pyrazinamine

CAS: 24241-18-7

Purity: >98.0% (GC)

Appearance: Yellow to Brown Powder

E-Mail: alvin@ruifuchem.com

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Product Detail

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2-Amino-3,5-Dibromopyrazine (CAS: 24241-18-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	2-Amino-3,5-Dibromopyrazine
Synonyms	3,5-Dibromo-2-Pyrazinamine; 3,5-Dibromopyrazin-2-Amine
CAS Number	24241-18-7
CAT Number	RF-PI2175
Stock Status	In Stock, Production Capacity 100mt/Year
Molecular Formula	C4H3Br2N3
Molecular Weight	252.90
Sensitive	Air Sensitive
Storage Temp.	Inert Aatmosphere, Room Temperature
Solubility (Soluble in)	Methanol
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	Yellow to Brown Powder
Purity / Analysis Method	>98.0% (GC)
Melting Point	113.0~117.0℃(lit.)
Moisture (K.F)	<0.50%
Total Impurities	<2.00%
Infrared Spectrum	Conforms to Structure
Proton NMR Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

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Application:

2-Amino-3,5-Dibromopyrazine (CAS: 24241-18-7) is mainly used as a pharmaceutical intermediate. 2-Amino-3,5-Dibromopyrazine is used in the preparation of conjugated polymers for neurotoxin detection. 2-Amino-3,5-Dibromopyrazine is an intermediate in the preparation of rho kinase (ROCK) inhibitors. Uses: 2-Amino-3,5-Dibromopyrazine may be used in the synthesis of: 2-Amino-5-Bromopyrazin-3-thiol, 2-Amino-3,5-Bis(p-methoxyphenyl)-1,4-pyrazine, 3,7-Dihydroimidazo[1,2a]pyrazine-3-ones. 2-Amino-3,5-Dibromopyrazine can be synthesized from 2-Aminopyrazine via bromination using N-bromosuccinimide (NBS). It reacts with sodium dicyanocuprate to form a mixture of mono and dicyanation products. The formation of 2-Aminothiazolopyrazines by reacting 2-Amino-3,5-Dibromopyrazine with isothiocyanates has been reported.