Allopurinol Impurities Manufacturer | Suppliers | Hemarsh Technologies

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WELCOME TO HEMARSH TECHNOLOGIES
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About Us
Hemarsh Technologies was established in 2008 and
since then our company has enjoyed a rapid
growth. Our prime focus is on contract research
and impurities synthesis for pharmaceutical
industries.
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ALLOPURINOL
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Allopurinol EP Impurity A
CAS No. 27511-79-1 (free base) Molecular
Formula C4H6N4O (free base)

C4H6N4O . ½ H2SO4
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Allopurinol EP Impurity B
CAS No. 22407-20-1 Molecular Formula C5H6N4O2
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Allopurinol EP Impurity C
CAS No. 1346604-13-4 Molecular Formula
C6H6N6O
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Allopurinol EP Impurity D
CAS No. 6994-25-8 Molecular Formula C6H9N3O2
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Allopurinol EP Impurity E
CAS No. 31055-19-3 Molecular Formula C7H9N3O3
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Allopurinol Nitrile Impurity
CAS No. 16617-46-2 Molecular Formula C4H4N4
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Allopurinol USP RC F
CAS No. 321571-07-7 Molecular Formula
C12H14N4O4
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Allopurinol
CAS No. 315-30-0 Molecular Formula C5H4N4O
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• Click Here For
• ALLOPURINOL IMPURITY

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Thank You For More Information Visit Our
Website.
www.hemarsh.com