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Allopurinol EP Impurity B
Chemical Name: 5-(formylamino)-1H-pyrazole-4-carboxamide (as per EP & USP)
Synonym: Atenolol Desmethyl Impurity; Atenolol Ethylamino Analog ;2-(4-(3-(Ethylamino)-2-hydroxypropoxy)phenyl)acetamide
| CAT No: | VS-A038002 |
| CAS No: | 22407-20-1 |
| Mol.F. | C5H6N4O2 |
| Mol.Wt.: | 154.1 |
| Status: | Custom Synthesis |
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CAT No: VS-A038000
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Allopurinol EP Impurity A
CAT No: VS-A038001
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Allopurinol EP Impurity B
CAT No: VS-A038002
CAS No: 22407-20-1
Mol.F.: C5H6N4O2
Mol.Wt.: 154.1
Status: Custom Synthesis
Allopurinol EP Impurity C
CAT No: VS-A038003
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Mol.F.: C6H6N6O
Mol.Wt.: 178.2
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Allopurinol EP Impurity D
CAT No: VS-A038004
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Mol.F.: C6H9N3O2
Mol.Wt.: 155.2
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Allopurinol EP Impurity E
CAT No: VS-A038005
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Mol.F.: C7H9N3O3
Mol.Wt.: 183.2
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Allopurinol EP Impurity F
CAT No: VS-A038006
CAS No: 302-01-2
Mol.F.: H4N2
Mol.Wt.: 32.1
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Allopurinol Nitrile Impurity
CAT No: VS-A038007
CAS No: 16617-46-2
Mol.F.: C4H4N4
Mol.Wt.: 108.1
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Allopurinol Related Compound F
CAT No: VS-A038008
CAS No: 321571-07-7
Mol.F.: C12H14N4O4
Mol.Wt.: 278.3
Status: Custom Synthesis
Allopurinol USP Related Compound F
CAT No: VS-A038009
CAS No: N/A
Mol.F.: C12H14N4O4
Mol.Wt.: 278.3
Status: Custom Synthesis
Allopurinol Impurity 1
CAT No: VS-A038010
CAS No: N/A
Mol.F.: C8H8N6O2
Mol.Wt.: 220.2
Status: Custom Synthesis
Allopurinol Impurity F (Hydrate)
CAT No: VS-A038011
CAS No: 10217-52-4
Mol.F.: N2H4.xH20
Mol.Wt.: 50.06
Status: Custom Synthesis
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