Phenylbutazone Related Products


SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Phenylbutazone, pharmacopeial and non-pharmacopeial Phenylbutazone impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Phenylbutazone impurities reference standards are useful in pharmaceutical research. They are useful in product development, ANDA and DMF filing, quality control (QC), method validation, and stability studies. It is also useful in the identification of unknown impurities and the assessment of genotoxic potential.

Phenylbutazone-related products are thoroughly characterized. Phenylbutazone products are supplied with detailed COA & analytical data meeting regulatory compliance. We can also provide EP/USP traceable standards based on your requirements. The supplied products are re-tested at regular intervals.

Phenylbutazone EP Impurity A

SZ CAT No:: SZ-P103002
CAS No: 3583-64-0
Mol.F.: C19H22N2O3
Mol.Wt.: 326.4
Inv. Status: In Stock
Rel. CAS No: 14467-30-2 (sodium salt) ; 25998-43-0 (potassium salt)

Phenylbutazone EP Impurity B

SZ CAT No:: SZ-P103003
CAS No: 16860-43-8
Mol.F.: C19H20N2O3
Mol.Wt.: 324.4
Inv. Status: In Stock

Phenylbutazone EP Impurity C

SZ CAT No:: SZ-P103004
CAS No: 122-66-7
Mol.F.: C12H12N2
Mol.Wt.: 184.2
Inv. Status: In Stock

Phenylbutazone EP Impurity E

SZ CAT No:: SZ-P103005
CAS No: 92-87-5
Mol.F.: C12H12N2
Mol.Wt.: 184.2
Inv. Status: In Stock

Phenylbutazone Impurity 1

SZ CAT No:: SZ-P103006
CAS No: 16860-42-7
Mol.F.: C19H22N2O4
Mol.Wt.: 342.4
Inv. Status: In Stock
Rel. CAS No: 98884-00-5 (sodium salt)

Phenylbutazone Impurity 2

SZ CAT No:: SZ-P103007
CAS No: 27825-95-2
Mol.F.: C18H22N2O
Mol.Wt.: 282.4
Inv. Status: In Stock

Phenylbutazone

SZ CAT No:: SZ-P103001
CAS No: 50-33-9
Mol.F.: C19H20N2O2
Mol.Wt.: 308.4
Inv. Status: Custom Synthesis

Phenylbutazone EP Impurity D

SZ CAT No:: SZ-P103008
CAS No: 103-33-3
Mol.F.: C12H10N2
Mol.Wt.: 182.2
Inv. Status: Custom Synthesis
Rel. CAS No: 856628-95-0 (HCl salt)

Phenylbutazone Impurity 3

SZ CAT No:: SZ-P103009
CAS No: NA
Mol.F.: C14H14N2O3
Mol.Wt.: 258.3
Inv. Status: Custom Synthesis

Phenylbutazone d10

SZ CAT No:: SZ-P103D01
CAS No: 1219794-69-0
Mol.F.: C19H10D10N2O2
Mol.Wt.: 318.4
Inv. Status: Custom Synthesis
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