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Search Results for Allopurinol

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Allopurinol chemical structure
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Allopurinol

CAT No. CS-O-07146
CAS No. 315-30-0
Category API
Parent API Allopurinol
Formula C₅H₄N₄O
Mol. Wt. 136.11
Allopurinol EP Impurity A chemical structure
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Allopurinol EP Impurity A

CAT No. CS-O-07140
CAS No. 27511-79-1
Category Impurity
Parent API Allopurinol
Formula C₈H₁₄N₈O₆S
Mol. Wt. 350.31
Allopurinol EP Impurity B chemical structure
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Allopurinol EP Impurity B

CAT No. CS-O-07141
CAS No. 22407-20-1
Category Impurity
Parent API Allopurinol
Formula C₅H₆N₄O₂
Mol. Wt. 154.13
Allopurinol EP Impurity C chemical structure
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Allopurinol EP Impurity C

CAT No. CS-O-07142
CAS No. 1346604-13-4
Category Impurity
Parent API Allopurinol
Formula C₆H₆N₆O
Mol. Wt. 178.15
Allopurinol EP Impurity D chemical structure
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Allopurinol EP Impurity D

CAT No. CS-O-07143
CAS No. 6994-25-8
Category Impurity
Parent API Allopurinol
Formula C₆H₉N₃O₂
Mol. Wt. 155.15
Allopurinol EP Impurity E chemical structure
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Allopurinol EP Impurity E

CAT No. CS-O-07144
CAS No. 31055-19-3
Category Impurity
Parent API Allopurinol
Formula C₇H₉N₃O₃
Mol. Wt. 183.16
Allopurinol EP Impurity H chemical structure
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Allopurinol EP Impurity H

CAT No. CS-T-102285
CAS No. 321571-07-7
Category Impurity
Parent API Allopurinol
Formula C₁₂H₁₄N₄O₄
Mol. Wt. 278.3
Allopurinol Impurity 2 Hydrochloride chemical structure
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Allopurinol Impurity 2 Hydrochloride

CAT No. CS-O-35136
CAS No. 147156-43-2
Category Impurity
Parent API Allopurinol
Formula C₅H₇ClN₄O₂
Mol. Wt. 190.59
Allopurinol Nitrile Hydrochloride Impurity chemical structure
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Allopurinol Nitrile Hydrochloride Impurity

CAT No. CS-EO-03302
CAS No. 478081-97-9
Category Impurity
Parent API Allopurinol
Formula C₄H₄N₄ : HCl
Mol. Wt. 108.1 : 36.5
Allopurinol Nitrile Impurity chemical structure
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Allopurinol Nitrile Impurity

CAT No. CS-O-07145
CAS No. 16617-46-2
Category Impurity
Parent API Allopurinol
Formula C₄H₄N₄
Mol. Wt. 108.1
Allopurinol Related compound F chemical structure
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Allopurinol Related compound F

CAT No. CS-T-13617
CAS No. 321571-07-7
Category Impurity
Parent API Allopurinol
Formula C₁₂H₁₄N₄O₄
Mol. Wt. 278.26
Allopurinol-13C,15N2 chemical structure
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Allopurinol-13C,15N2

CAT No. CS-O-03343
CAS No. 315-30-0 (Unlabeled)
Category Stable Isotopes
Parent API Allopurinol
Formula C₄&#₁₈₅;&#₁₇₉;CH₄N₂&#₁₈₅;&#₈₃₀₉;N₂O
Mol. Wt. 139.09
Allopurinol-d2 chemical structure
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Allopurinol-d2

CAT No. CS-O-03126
CAS No. 916979-34-5
Category Stable Isotopes
Parent API Allopurinol
Formula C₅H₂D₂N₄O
Mol. Wt. 138.12
N-Nitroso Allopurinol chemical structure
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N-Nitroso Allopurinol

CAT No. CS-O-38911
CAS No.
Category Nitrosamine
Parent API Allopurinol
Formula C₅H₃N₅O₂
Mol. Wt. 165.11
N-Nitroso Allopurinol impurity 2 chemical structure
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N-Nitroso Allopurinol impurity 2

CAT No. CS-O-56987
CAS No.
Category Nitrosamine
Parent API Allopurinol
Formula C₅H₃N₅O₂
Mol. Wt. 165.11
N-Nitroso Allopurinol Impurity B chemical structure
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N-Nitroso Allopurinol Impurity B

CAT No. CS-O-61198
CAS No.
Category Nitrosamine
Parent API Allopurinol
Formula C₁₇H₂₀N₂O₃
Mol. Wt. 300.36
N-Nitroso Allopurinol Impurity D chemical structure
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N-Nitroso Allopurinol Impurity D

CAT No. CS-O-61199
CAS No.
Category Nitrosamine
Parent API Allopurinol
Formula C₆H₈N₄O₃
Mol. Wt. 184.16
N-Nitroso Allopurinol Impurity E chemical structure
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N-Nitroso Allopurinol Impurity E

CAT No. CS-O-61200
CAS No.
Category Nitrosamine
Parent API Allopurinol
Formula C₇H₈N₄O₄
Mol. Wt. 212.17
Allopurinol-13C,15N2, D2 chemical structure
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Allopurinol-13C,15N2, D2

CAT No. CS-EO-02398
CAS No. 2465-59-0 unlabelled
Category Stable Isotopes
Parent API
Formula C₄₁₃CH₂D₂N₂₁₅N₂O
Mol. Wt. 141.1
(Z)-2-cyano-3-morpholinoacrylamide chemical structure
Custom Synthesis Best Match

(Z)-2-cyano-3-morpholinoacrylamide

CAT No. CS-O-46766
CAS No. -
Category Impurity
Parent API Allopurinol
Formula C₈H₁₁N₃O₂
Mol. Wt. 181.19
2-Cyano-3-morpholinoacrylamide chemical structure
Custom Synthesis Best Match

2-Cyano-3-morpholinoacrylamide

CAT No. CS-O-47831
CAS No. 25229-97-4
Category Impurity
Parent API Allopurinol
Formula C₈H₁₁N₃O₂
Mol. Wt. 181.19
Hydrazine Hydrate chemical structure
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Hydrazine Hydrate

CAT No. CS-DB-00093
CAS No. 10217-52-4
Category Intermediate
Parent API Allopurinol
Formula H₆N₂O
Mol. Wt. 50.06
Oxypurinol chemical structure
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Oxypurinol

CAT No. CS-O-02049
CAS No. 2465-59-0
Category API
Parent API Allopurinol
Formula C₅H₄N₄O₂
Mol. Wt. 152.11
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