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Displaying results for: Allopurinol

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Catalog # Structure Compound CAS # Category
CS-EB-00065 Allopurinol Related Compound B (R02700) 22407-20-1 USP Standards
CS-EB-00066 Allopurinol Related Compound A (I0M517) 27511-79-1 USP Standards
CS-EB-00067 Allopurinol Related Compound C (R00781) 1346604-13-4 USP Standards
CS-EB-00068 Allopurinol Related Compound D (F0G085) 6994-25-8 USP Standards
CS-EB-00069 Allopurinol Related Compound E (R014H0) 31055-19-3 USP Standards
CS-EB-00070 Allopurinol Related Compound F (R028V0) 321571-07-7 USP Standards
CS-EG-00058 Allopurinol impurity B (A0350020) 22407-20-1 EP Standards
CS-EG-00059 Allopurinol impurity C (A0350030) 1346604-13-4 EP Standards
CS-EG-00060 Allopurinol impurity D (A0350040) 6994-25-8 EP Standards
CS-EG-00061 Allopurinol impurity E (A0350050) 31055-19-3 EP Standards
CS-EG-00057 Allopurinol impurity A (A0350010) NA EP Standards
CS-T-66391 7-Aminopyrazolo[1,5-a]pyrimidine-3,6-dicarboxylic Acid 3,6-Diethyl Ester 43024-67-5 Impurities
CS-O-03344 Oxipurinol 13C 15N2 1217036-71-9 Stable Isotopes
CS-T-50319 7N-[1-(2-Carboxy)ethyl]allopurinol 34397-00-7 Impurities
CS-O-02049 Oxipurinol 2465-59-0 Metabolites
CS-O-07146 Allopurinol 315-30-0 API Standards
CS-O-03343 Allopurinol 13C 15N2 315-30-0 (Unlabeled) Stable Isotopes
CS-O-03126 Allopurinol D2 916979-34-5 Stable Isotopes
CS-O-07140 Allopurinol EP Impurity A 27511-79-1 Impurities
CS-O-07143 Allopurinol EP Impurity D 6994-25-8 Impurities
CS-O-15455 Allopurinol 13C4 315-30-0 (Unlabeled) Stable Isotopes
CS-T-13616 (E)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-pyrazole-4-carboxylic Acid Ethyl Ester 52632-17-4 Impurities
CS-T-13617 (E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester 321571-07-7 Impurities
CS-ER-00059 Allopurinol Related Compound C(Secondary Standards traceble to USP) 1346604-13-4 Secondary Standards traceble to USP
CS-ER-00060 Allopurinol Related Compound D(Secondary Standards traceble to USP) 6994-25-8 Secondary Standards traceble to USP
CS-ER-00061 Allopurinol Related Compound E(Secondary Standards traceble to USP) 31055-19-3 Secondary Standards traceble to USP
CS-ER-00062 Allopurinol Related Compound F(Secondary Standards traceble to USP) 321571-07-7 Secondary Standards traceble to USP
CS-ER-02305 Allopurinol impurity B(Secondary Standards traceble to EP) 22407-20-1 Secondary Standards traceble to EP
CS-ER-02306 Allopurinol impurity C(Secondary Standards traceble to EP) 1346604-13-4 Secondary Standards traceble to EP
CS-ER-02307 Allopurinol impurity D(Secondary Standards traceble to EP) 6994-25-8 Secondary Standards traceble to EP
CS-ER-02308 Allopurinol impurity E(Secondary Standards traceble to EP) 31055-19-3 Secondary Standards traceble to EP
CS-ER-02359 Allopurinol impurity A(Secondary Standards traceble to EP) NA Secondary Standards traceble to EP
CS-ER-00057 Allopurinol Related Compound B(Secondary Standards traceble to USP) 22407-20-1 Secondary Standards traceble to USP
CS-ER-00058 Allopurinol Related Compound A(Secondary Standards traceble to USP) 27511-79-1 Secondary Standards traceble to USP