Sulfasalazine Impurities

Sulfasalazine Related Products

SynZeal is a leading innovator in pharmaceutical reference standards. We supply high-quality Reference Standards of Sulfasalazine, pharmacopeial and non-pharmacopeial Sulfasalazine impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Sulfasalazine 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.

Sulfasalazine-related products are thoroughly characterized. Sulfasalazine 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.

Pharmaceutical Reference Standards

Sulfasalazine

SZ CAT No:	: SZ-S038001
CAS No	: 599-79-1
Mol.F.	: C18H14N4O5S
Mol.Wt.	: 398.4
Inv. Status	: In Stock, 3-4 days for Dispatch

Sulfasalazine EP Impurity H

SZ CAT No:	: SZ-S038013
CAS No	: 69-72-7
Mol.F.	: C7H6O3
Mol.Wt.	: 138.1
Inv. Status	: In Stock

Sulfasalazine EP Impurity I

SZ CAT No:	: SZ-S038009
CAS No	: 6054-99-5
Mol.F.	: C13H10N2O6S : 2Na
Mol.Wt.	: 322.3 : 2(23.0)
Inv. Status	: In Stock
Rel. CAS No	: 21542-82-5 (free base)

Sulfasalazine EP Impurity J

SZ CAT No:	: SZ-S038010
CAS No	: 144-83-2
Mol.F.	: C11H11N3O2S
Mol.Wt.	: 249.3
Inv. Status	: In Stock

Sulfasalazine Impurity 2

SZ CAT No:	: SZ-S038012
CAS No	: 2033064-46-7
Mol.F.	: C22H19N5O4S2
Mol.Wt.	: 481.5
Inv. Status	: In Stock

Sulfasalazine Impurity 1

SZ CAT No:	: SZ-S038011
CAS No	: 2033064-44-5
Mol.F.	: C24H19N5O7S2
Mol.Wt.	: 553.6
Inv. Status	: Out of Stock

6-Methyl Sulfasalazine

SZ CAT No:	: SZ-S038014
CAS No	: 42753-55-9
Mol.F.	: C19H16N4O5S
Mol.Wt.	: 412.4
Inv. Status	: Custom Synthesis

N-Acetyl Sulfapyridine

SZ CAT No:	: SZ-S038016
CAS No	: 19077-98-6
Mol.F.	: C13H13N3O3S
Mol.Wt.	: 291.3
Inv. Status	: Custom Synthesis
Rel. CAS No	: 101651-74-5 (sodium salt)

Sulfasalazine EP Impurity A

SZ CAT No:	: SZ-S038002
CAS No	: 1391062-35-3
Mol.F.	: C28H22N8O5S2
Mol.Wt.	: 614.7
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity B

SZ CAT No:	: SZ-S038003
CAS No	: 1391062-49-9
Mol.F.	: C29H22N8O7S2
Mol.Wt.	: 658.7
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity C

SZ CAT No:	: SZ-S038004
CAS No	: 66030-25-9
Mol.F.	: C18H14N4O3
Mol.Wt.	: 334.4
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity D

SZ CAT No:	: SZ-S038005
CAS No	: 66364-70-3
Mol.F.	: C17H14N4O3S
Mol.Wt.	: 354.4
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity E

SZ CAT No:	: SZ-S038006
CAS No	: 1391062-34-2
Mol.F.	: C29H22N6O7S2
Mol.Wt.	: 630.7
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity F

SZ CAT No:	: SZ-S038007
CAS No	: 66364-71-4
Mol.F.	: C18H14N4O5S
Mol.Wt.	: 398.4
Inv. Status	: Custom Synthesis

Sulfasalazine EP Impurity G

SZ CAT No:	: SZ-S038008
CAS No	: 1391062-37-5
Mol.F.	: C29H22N6O7S2
Mol.Wt.	: 630.7
Inv. Status	: Custom Synthesis

Sulfasalazine Impurity 3

SZ CAT No:	: SZ-S038015
CAS No	: NA
Mol.F.	: C18H13N3O4
Mol.Wt.	: 335.3
Inv. Status	: Custom Synthesis

Sulphapyridine Glucuronide

SZ CAT No:	: SZ-S038017
CAS No	: 69233-17-6
Mol.F.	: C17H19N3O9S
Mol.Wt.	: 441.4
Inv. Status	: Custom Synthesis

Stable Isotopes And Metabolites

Sulfapyridine-d4

SZ CAT No:	: SZ-S038D02
CAS No	: 1189863-86-2
Mol.F.	: C11H7D4N3O2S
Mol.Wt.	: 253.3
Inv. Status	: Custom Synthesis

Sulfasalazine-d4

SZ CAT No:	: SZ-S038D01
CAS No	: 1346606-50-5
Mol.F.	: C18H10D4N4O5S
Mol.Wt.	: 402.4
Inv. Status	: Custom Synthesis

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