Allopurinol Related Compounds

API

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

Allopurinol


R&D     Ready to Ship in 24 hours
API CS-O-07146 315-30-0

Oxypurinol


R&D     Ready to Ship in 24 hours
API CS-O-02049 2465-59-0

Fine Chemicals

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

Hydrazine Hydrate


R&D     Ready to Ship in 24 hours
Fine Chemicals CS-DB-00093 10217-52-4

Impurity

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

(Z)-2-cyano-3-morpholinoacrylamide


R&D     Available for Back Order. For exact timeline please enquire
Impurity CS-O-46766 Not Available

2-Cyano-3-morpholinoacrylamide


R&D     Available for Back Order. For exact timeline please enquire
Impurity CS-O-47831 25229-97-4

3-Aminopyrazole-4-carboxamide Hemisulfate


R&D     Ready to Ship in 24 hours
Impurity CS-O-07140 27511-79-1

Allopurinol EP Impurity B


R&D     Ready to Ship in 24 hours
Impurity CS-O-07141 22407-20-1

Allopurinol EP Impurity C


R&D     Ready to Ship in 24 hours
Impurity CS-O-07142 1346604-13-4

Allopurinol EP Impurity D


R&D     Ready to Ship in 24 hours
Impurity CS-O-07143 6994-25-8

Allopurinol EP Impurity E


R&D     Ready to Ship in 24 hours
Impurity CS-O-07144 31055-19-3

Allopurinol EP Impurity H


R&D     Available for Back Order. For exact timeline please enquire
Impurity CS-T-102285 321571-07-7

Allopurinol Nitrile Hydrochloride Impurity


R&D     Available for Back Order. For exact timeline please enquire
Impurity CS-EO-03302 478081-97-9

Allopurinol Nitrile Impurity


R&D     Ready to Ship in 24 hours
Impurity CS-O-07145 16617-46-2

Allopurinol Related compound F


R&D     Ready to Ship in 24 hours
Impurity CS-T-13617 321571-07-7

Nitrosamine

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

N-Nitroso Allopurinol


R&D    Discontinued
Nitrosamine CS-O-38911 ----

N-Nitroso Allopurinol impurity 2


R&D     Available for Back Order. For exact timeline please enquire
Nitrosamine CS-O-56987 ----

N-Nitroso Allopurinol Impurity B


R&D     Available for Back Order. For exact timeline please enquire
Nitrosamine CS-O-61198 ----

N-Nitroso Allopurinol Impurity D


R&D     Available for Back Order. For exact timeline please enquire
Nitrosamine CS-O-61199 ----

N-Nitroso Allopurinol Impurity E


R&D     Available for Back Order. For exact timeline please enquire
Nitrosamine CS-O-61200 ----

Stable Isotopes

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

Allopurinol-13C,15N2


R&D     Ready to Ship in 24 hours
Stable Isotopes CS-O-03343 315-30-0 (Unlabeled)

Allopurinol-13C,15N2, D2


R&D     Available for Back Order. For exact timeline please enquire
Stable Isotopes CS-EO-02398 2465-59-0 unlabelled

Allopurinol-d2


R&D     Ready to Ship in 24 hours
Stable Isotopes CS-O-03126 916979-34-5