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