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Allopurinol EP Impurity A
Overview
Chemical Name:
5-amino-1H-pyrazole-4-carboxamide (as per EP) ; 3-Amino-4-carboxamidopyrazole (as per USP)
Synonym:
2-[4-[[(2RS)-Oxiran-2-yl]methoxy]phenyl]acetonitrile
CAT No:
VS-A038001
CAS No:
27511-79-1
Mol.F.
2(C4H6N4O) : H2O4S
Mol.Wt.:
2(126.1) : 98.1
Status:
In Stock
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Allopurinol
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CAT No
: VS-A038000
CAS No
: 315-30-0
Mol.F.
: C5H4N4O
Mol.Wt.
: 136.1
Status
: Custom Synthesis
Allopurinol EP Impurity A
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CAT No
: VS-A038001
CAS No
: 27511-79-1
Mol.F.
: 2(C4H6N4O) : H2O4S
Mol.Wt.
: 2(126.1) : 98.1
Status
: In Stock
Allopurinol EP Impurity B
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CAT No
: VS-A038002
CAS No
: 22407-20-1
Mol.F.
: C5H6N4O2
Mol.Wt.
: 154.1
Status
: Custom Synthesis
Allopurinol EP Impurity C
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CAT No
: VS-A038003
CAS No
: 1346604-13-4
Mol.F.
: C6H6N6O
Mol.Wt.
: 178.2
Status
: Custom Synthesis
Allopurinol EP Impurity D
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CAT No
: VS-A038004
CAS No
: 6994-25-8
Mol.F.
: C6H9N3O2
Mol.Wt.
: 155.2
Status
: Custom Synthesis
Allopurinol EP Impurity E
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CAT No
: VS-A038005
CAS No
: 31055-19-3
Mol.F.
: C7H9N3O3
Mol.Wt.
: 183.2
Status
: Custom Synthesis
Allopurinol EP Impurity F
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CAT No
: VS-A038006
CAS No
: 302-01-2
Mol.F.
: H4N2
Mol.Wt.
: 32.1
Status
: Custom Synthesis
Allopurinol Nitrile Impurity
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CAT No
: VS-A038007
CAS No
: 16617-46-2
Mol.F.
: C4H4N4
Mol.Wt.
: 108.1
Status
: Custom Synthesis
Allopurinol Related Compound F
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CAT No
: VS-A038008
CAS No
: 321571-07-7
Mol.F.
: C12H14N4O4
Mol.Wt.
: 278.3
Status
: Custom Synthesis
Allopurinol USP Related Compound F
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CAT No
: VS-A038009
CAS No
: N/A
Mol.F.
: C12H14N4O4
Mol.Wt.
: 278.3
Status
: Custom Synthesis
Allopurinol Impurity 1
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CAT No
: VS-A038010
CAS No
: N/A
Mol.F.
: C8H8N6O2
Mol.Wt.
: 220.2
Status
: Custom Synthesis
Allopurinol Impurity F (Hydrate)
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CAT No
: VS-A038011
CAS No
: 10217-52-4
Mol.F.
: N2H4.xH20
Mol.Wt.
: 50.06
Status
: Custom Synthesis
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