3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE

Product Name: 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE
CAS No.: 84539-07-1
Chemical Name: 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE
Synonyms: 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE;2-Pyrazinamine,3,5-dibromo-N,N-dimethyl-;(3,5-Dibromo-pyrazin-2-yl)-dimethyl-amine
CBNumber: CB72451719
Molecular Formula: C6H7Br2N3
Formula Weight: 280.95
MOL File: 84539-07-1.mol

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3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE Property

Melting point:: 80-81 °C
Boiling point:: 300.0±40.0 °C(Predicted)
Density: 1.921±0.06 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 0.89±0.10(Predicted)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

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

TRC

Product number: D424670
Product name: 3,5-Dibromo-n,n-dimethylpyrazinamine
Packaging: 500mg
Price: $160
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD153682
Product name: 3,5-Dibromo-N,N-dimethylpyrazinamine
Packaging: 1g
Price: $200
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD153682
Product name: 3,5-Dibromo-N,N-dimethylpyrazinamine
Packaging: 2g
Price: $340
Updated: 2021/12/16

Matrix Scientific

Product number: 072128
Product name: 3,5-Dibromo-N,N-dimethylpyrazinamine
Purity: 95+%
Packaging: 1g
Price: $347
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD153682
Product name: 3,5-Dibromo-N,N-dimethylpyrazinamine
Packaging: 5G
Price: $680
Updated: 2021/12/16

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3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE Chemical Properties,Usage,Production

Synthesis

24241-18-7

74-88-4

84539-07-1

To a stirred solution of 2-amino-3,5-dibromopyrazine (1.0 mmol) in anhydrous DMF (3 mL) was added sodium hydride (60% dispersion in mineral oil, 2.2 mmol) and iodomethane (4.0 mmol). The reaction mixture was stirred for 25 min at room temperature under nitrogen protection. After completion of the reaction, the reaction was quenched with water (6 mL) and extracted with ether (2 x 12 mL). The organic phases were combined, washed with brine, dried over anhydrous sodium sulfate and concentrated to give the crude product. Purification by column chromatography (12 g ISCO column, eluent gradient of 100% hexane to 70% hexane with ethyl acetate) afforded 3,5-dibromo-N,N-dimethylaminopyrazine (171 mg, 61% yield) as a yellow oil.1H NMR (300 MHz, CDCl3) δ 8.11 (s, 1H), 3.07 (s, 6H).

References

[1] Bioorganic and Medicinal Chemistry, 2001, vol. 9, # 5, p. 1149 - 1154
[2] Patent: US2006/142307, 2006, A1. Location in patent: Page/Page column 4-5; 19

3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE Suppliers

China 22 India 1 United Kingdom 1 United States 4 Global 28

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84539-07-1, 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINERelated Search:

Pyrazinamide Cefepime Aminopyrazine 3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE 5-BROMO-2-(METHYLAMINO)PYRAZINE 2,6-Dibromopyrazine 2-Amino-3,5-dibromopyrazine 5-BROMO-2-(DIMETHYLAMINO)PYRAZINE 2-Amino-3-bromopyrazine

3,5-DIBROMO-N,N-DIMETHYLPYRAZINAMINE

2-Pyrazinamine,3,5-dibromo-N,N-dimethyl-

(3,5-Dibromo-pyrazin-2-yl)-dimethyl-amine

84539-07-1