Buy pharmaceutical intermediates principle ingredients in manufacturing medicines

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2-Bromo Ethylamine Hydrobromide

2-Bromo Ethylamine Hydrobromide is used as organic synthesis intermediates,as a flux,as a pharmaceutical intermediates for the production of first-aid medicines g brain fans (AET).

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2-Bromo-2-Methylpropionyl Bromide

2-Bromo-2-methylpropionyl bromideis a colourless liquid. It is used as an intermediate for the synthesis of pharmaceuticals, agrochemicals, dyes and other organic chemicals.

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2-Bromo-4-butanolide Technical 98%

Product Name: 2-Bromo-4-butanolide
Cas No: 5061-21-2
Synonyms:
BROMO(ALPHA-)-GAMMA-BUTYROLACTONE;A-BROMO-GAMMA-BUTYROLACTONE;A-BROMO-G-BUTYROLACTONE;AKOS 23;ALPHA-BROMO-GAMMA-BUTYROLACETONE;ALPHA-BROMO-GAMMA-BUTYROLACTONE;2-BROMO-GAMMA-BUTYROLACTONE;2-BROMO-Y-BUTYROLACTONE
Molecular Formula: C4H5BrO2
Molecular Weight: 164.99
Appearance
Colorless to slight yellow clear liquid
Assay
>=98%
 
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2-Bromo-5-fluoro-pyrimidine CP 97.00%

【Density】
1.838g/cm3
【Boiling Point】
255°C at 760 mmHg
【Refractive Index】
1.538
【Flash Point】
108°C

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