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Mesalazine Impurity 01. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1689-82-3. Molecular formula: C12H10N2O. Mole weight: 198.23. Catalog: APB1689823.
Mesalazine Impurity 29
Mesalazine Impurity 29. Uses: For analytical and research use. Group: Impurity standards. CAS No. 104786-99-4. Molecular formula: C8H7NO4. Mole weight: 181.15. Catalog: APB104786994.
Mesalazine Impurity 30
Mesalazine Impurity 30. Uses: For analytical and research use. Group: Impurity standards. CAS No. 123135-21-7. Molecular formula: C13H17NO8. Mole weight: 315.28. Catalog: APB123135217.
Mesalazine EP Impurity J
Mesalazine EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. CAS No. 112725-89-0. Molecular formula: C7H8N2O3. Mole weight: 168.15. Catalog: APB112725890.
2-(3-Carboxy-4-hydroxy)phenyl Olsalazine
2-(3-Carboxy-4-hydroxy)phenyl Olsalazine is an impurity of Olsalazine sodium salt (O586000). Olsalazine Sodium Salt is a dimer of Mesalazine (M258100), an anti-inflammatory drug used in the treatment of inflammatory bowel disease and ulcerative colitis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H14N2O9, Molecular Weight: 438.34. US Biological Life Sciences.
Worldwide
2,5-Dihydroxybenzoic Acid
matrix substance for MALDI-MS, ?99.5% (HPLC), Ultra pure. Uses: For analytical and research use. Group: Mass spectrometry (ms); pharma & vet compounds & metabolites; impurity standards; pharmaceutical toxicology. Alternative Names: Carboxyhydroquinone, Mesalazine Imp. G (EP), 5-Hydroxysalicylic acid, 2,5-DHBA, Gentisic acid, Gentisinic acid, Hydroquinonecarboxylic acid, Gensigen, NSC 49098,2,5-Dihydroxybenzoic Acid, Gensigon, NSC 27224, NSC 78825, 3,6-Dihydroxybenzoic acid, 2,5-Dioxybenzoic acid. Grades: matrix substance for MALDI-MS. CAS No. 490-79-9. Pack Sizes: 10X10MG. IUPAC Name: 2,5-dihydroxybenzoic acid. Molecular formula: C7H6O4. Mole weight: 154.12. EC Number: 207-718-5. Catalog: APS490799. Assay: ?99.5% (HPLC). SMILES: OC(=O)c1cc(O)ccc1O. Format: Neat.
3-(3-Carboxy-4-hydroxy)phenyl Olsalazine
3-(3-Carboxy-4-hydroxy)phenyl Olsalazine is an impurity of Olsalazine sodium salt (O586000). Olsalazine Sodium Salt is a dimer of Mesalazine (M258100), an anti-inflammatory drug used in the treatment of inflammatory bowel disease and ulcerative colitis. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H14N2O9, Molecular Weight: 438.34. US Biological Life Sciences.
Worldwide
3,5-Diamino-2-hydroxybenzoic Acid
3,5-Diaminosalicylic acid is an impurity of Mesalazine. Mesalamine is a medication used to treat ulcerative colitis. Synonyms: Mesalazine EP Impurity J; Benzoic acid, 3,5-diamino-2-hydroxy-. Grade: 98%. CAS No. 112725-89-0. Molecular formula: C7H8N2O3. Mole weight: 168.15.
3-?Carboxy-?4-?chloro-benzenediazonium Chloride
3-?Carboxy-?4-?chloro-benzenediazonium Chloride is an intermediate in synthesizing 4-Dehydroxy-4-chloro Olsalazine (D229830), an impurity of Olsalazine sodium salt (O586000). Olsalazine Sodium Salt is a dimer of Mesalazine (M258100), an anti-inflammatory drug used in the treatment of inflammatory bowel disease and ulcerative colitis. Group: Biochemicals. Grades: Highly Purified. CAS No. 24569-37-7. Pack Sizes: 50mg, 100mg. Molecular Formula: C7H5ClN2O2; HCl, Molecular Weight: 184.583645999999. US Biological Life Sciences.