Riboflavin Vitamin B2 CAS 5984-80-5
Purity >95%In StockPharmaceutical Standards
| CAS No. | 5984-80-5 |
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Riboflavin Vitamin B2 (CAS 5984-80-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H20N4O6. Molecular weight: 376.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
Related Riboflavin Standards
- Riboflavin Impurity N16 (CAS 5978-87-0)
- Riboflavin Impurity 17 (CAS CATO-C4X-181917)
- Riboflavin Phosphate Hydrate EP Impurity D (CAS CATO-C4X-181927)
- Riboflavin Impurity 33 (CAS 1195174-65-2)
- Riboflavin Impurity 19 (CAS CATO-C4X-181919)
- Riboflavin lmpurity 20 (CAS 57609-95-7)
- Riboflavin Sodium Phosphate Impurity 6 (CAS 36995-95-6)
- Riboflavin Impurity 18 (CAS CATO-C4X-181918)
Recommended Standards
- Cilnidipine Impurity 9 (CAS 74936-76-8)
- Cilnidipine impurity 27 (CAS 2221936-39-4)
- S-Piperacillin Impurity J (CAS CATO-C4X-173273)
- 2-(3-(Hydroxymethyl)pyrrolidin-1-yl)butanoic acid (CAS 1343179-42-9)
- 1-(4-cyano-2,6-difluorophenyl)piperidine-4-carboxylic acid (CAS 1503657-78-0)
- 1-(4-Chlorobenzenesulfonyl)-2-({[(4-methoxyphenyl)methyl]sulfanyl}methyl)benzene (CAS 337923-93-0)
- 1-methyl-4-(piperidin-4-ylmethyl)piperazine (CAS 735262-46-1)
- 3-(4-(3,4-Dimethylphenyl)-5-methylthiazol-2-yl)aniline (CAS 886496-40-8)
- (2-Chloro-5-cyclopropyl-4-methylphenyl)boronic acid (CAS 2225172-83-6)
- Peptide 440 (CAS CATO-CPTD788440)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com