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| Product | Description | |
|---|---|---|
| Mesalazine Impurity 01 | 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-. Grades: 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. | Worldwide |
| 5-Amino-2-((5-amino-2-hydroxybenzoyl)oxy)benzoic Acid | 5-Amino-2-((5-amino-2-hydroxybenzoyl)oxy)benzoic Acid is an impurity of Mesalazine, the active metabolite of Sulfasalazine. Synonyms: 1-bromo-3-ethyladamantane; 878-61-5; 1-Ethyl-3-bromoadamantane; 5-amino-2-((5-amino-2-hydroxybenzoyl)oxy)benzoic acid; 1-bromo-3-ethyl-adamantane; CDS1_000293; Maybridge1_002581; 1-Bromo-3-ethyl Adamantane; DivK1c_001333; SCHEMBL11252025; HMS548N07; DTXSID10370802; QUUCNKWMKRZRGC-UHFFFAOYSA-N; AKOS016014135; AS-9076; AM20070519; CS-0322161; FT-0607483. Grades: > 95%. Molecular formula: C14H12N2O5. Mole weight: 288.26. | |
| Mesalamine Impurity I | Phenylazosalicylic Acid is a Mesalazine impurity. Synonyms: Phenylazosalicylic Acid; 2-Hydroxy-5-(2-phenyldiazenyl)benzoic Acid; 2-Hydroxy-5-(phenylazo)benzoic Acid; 5-(Phenylazo)salicylic Acid; 2-Hydroxy-5-(phenylazo)benzoic Acid; CK 46A; NSC 163392. Grades: > 95%. CAS No. 3147-53-3. Molecular formula: C13H10N2O3. Mole weight: 242.23. | |
| Mesalazine-3-carboxylic Acid | Mesalazine-3-carboxylic Acid is an impurity of Mesalazine, the active metabolite of Sulfasalazine. Synonyms: Mesalazine Dicarboxylic Acid; 5-Amino-2-hydroxyisophthalic Acid; 2-Hydroxy-5-aminoisophthalic Acid; 5-Amino-2-hydroxy-1,3-benzenedicarboxylic Acid. Grades: > 95%. CAS No. 859964-08-2. Molecular formula: C8H7NO5. Mole weight: 197.14. | |
| N-Propionyl Mesalazine-D3 | N-Propionyl Mesalazine-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1330265-97-8. Molecular formula: C10H8D3NO4. Mole weight: 212.22. Catalog: APB1330265978. | |
| Phenylazosalicylic Acid | Phenylazosalicylic Acid. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Mesalazine Imp. I (EP), Phenylazosalicylic Acid,2-Hydroxy-5-(phenyldiazenyl)benzoic Acid. CAS No. 3147-53-3. Pack Sizes: 10MG. IUPAC Name: 2-hydroxy-5-[(E)-phenyldiazenyl]benzoic acid. Molecular formula: C13H10N2O3. Mole weight: 242.23. Catalog: APS3147533A. SMILES: OC(=O)c1cc(ccc1O)N=Nc2ccccc2. Format: Neat. Shipping: Room Temperature. | |
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