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| Product | Description | |
|---|---|---|
| Riboflavin Impurity 1 | An impurity of Riboflavin.Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. Grades: > 95%. Molecular formula: C12H16N4OS. Mole weight: 264.35. |  |
| Riboflavin Impurity 2 (Lumichrome) | Cas No. 1086-80-2. | |
| Riboflavin Impurity A (Riboflavin-3, 4-Diphosphate) | | |
| Riboflavin Impurity B (Rbofliavin-3, 5-Diphosphate) | | |
| Riboflavin Impurity C | | |
| Riboflavin Impurity C (Riboflavin-4, 5-Diphosphate) | | |
| Riboflavin Impurity D | An impurity of Riboflavin.Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. Grades: > 95%. Molecular formula: C17H20N4O7. Mole weight: 392.37. | |
| Riboflavin EP Impurity D | An impurity of Riboflavin, a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and migraines. Synonyms: 8-Hydroxymethylriboflavin; 8alpha-Hydroxyriboflavin; 8-Hydroxymethyl Riboflavin; 8-(Hydroxymethyl)-7-methyl-10-((2S,3S,4R)-2,3,4,5-tetrahydroxypentyl)benzo[g]pteridine-2,4(3H,10H)-dione. CAS No. 52134-62-0. Molecular formula: C17H20N4O7. Mole weight: 392.4. | |
| Riboflavin (VB2) EP Impurity A (Riboflavin Sodium Phosphate EP Impurity E) | Riboflavin (VB2) EP Impurity A (Riboflavin Sodium Phosphate EP Impurity E). Uses: For analytical and research use. Group: Impurity standards. CAS No. 1088-56-8. Molecular formula: C13H12N4O2. Mole weight: 256.27. Catalog: APB1088568. |  |
| Riboflavin (VB2) EP Impurity B | Riboflavin (VB2) EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1086-80-2. Molecular formula: C12H10N4O2. Mole weight: 242.24. Catalog: APB1086802. | |
| 1-Deoxy-1-[ (3-hydroxymethyl-4-methyl-6- (2-phenyldiazenyl) phenyl) amino]-D-ribitol | 1-Deoxy-1-[ (3-hydroxymethyl-4-methyl-6- (2-phenyldiazenyl) phenyl) amino]-D-ribitol is an intermediate in the synthesis of 8-Hydroxymethyl Riboflavin which is an impurity of Riboflavin (R414995), a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C19H25N3O5. US Biological Life Sciences. |  Worldwide |
| 1-Deoxy-1-[(3-hydroxymethyl-4-methylphenyl)amino]-D-ribitol | 1-Deoxy-1-[(3-hydroxymethyl-4-methylphenyl)amino]-D-ribitol is an intermediate in the synthesis of 8-Hydroxymethyl Riboflavin which is an impurity of Riboflavin (R414995), a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C13H21NO5. US Biological Life Sciences. | Worldwide |
| Riboflavin, 2',3',4',5'-tetraacetate | An impurity of Riboflavin. Riboflavin is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. Synonyms: Riboflavin tetraacetate. CAS No. 752-13-6. Molecular formula: C25H28N4O10. Mole weight: 544.5. | |
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