Molekula
Riboflavin
Riboflavin, also known as vitamin B2, is a water-soluble vitamin essential for energy metabolism and cellular function. It is used in nutritional supplements, food fortification, and biochemical research. Available with CAS number 83-88-5, molecular formula C17H20N4O6, and molecular weight 376.36 g/mol, it is stable at ambient storage conditions. Molekula supplies Riboflavin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Riboflavin, also known as vitamin B2, is a water-soluble vitamin essential for energy metabolism and cellular function. It is used in nutritional supplements, food fortification, and biochemical research. Available with CAS number 83-88-5, molecular formula C17H20N4O6, and molecular weight 376.36 g/mol, it is stable at ambient storage conditions. Molekula supplies Riboflavin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Orange powder |
| Heavy metals | ≤0.001% |
| Identification | Conforms to reference |
| Loss on Drying | ≤0.5% |
| Assay | ≥98.0% |
| Residue on Ignition | ≤0.2% |
| Specific optical rotation | -120 to -140 |
| Arsenic (As) | ≤0.002% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 36 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 83-88-5 |
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.36 |
| SMILES | CC1=CC2=C(C=C1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](CO)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29362300 |
| Tariff Code | 2936230000 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is riboflavin used for?
Riboflavin (vitamin B2) is used in nutritional supplements, food fortification, and as a fluorescent tracer in biochemical research.
What is the chemical formula and molecular weight of riboflavin?
The formula is C17H20N4O6 with a molecular weight of 376.36 g/mol.
How should riboflavin be stored?
Store at ambient temperature, protected from light and moisture.
What grade of riboflavin does Molekula supply?
Molekula supplies riboflavin in pharmaceutical and research-grade forms.
Can Molekula supply riboflavin in bulk?
Yes, Molekula can supply riboflavin in bulk quantities upon request.
What documentation comes with a riboflavin order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.