| Appearance | White to Yellow to Orange powder to crystal |
| Specific rotation [a]20/D | -128.0 to -142.0 deg (C=0.5, JP Method) |
| Absorbance(E1%1cm) | min. 800(pH 7.0, 264.0 to 280.0 nm) |
| abs-ratio(a/b) | 0.32 to 0.33(E374/E267) |
| abs-ratio(2a/2b) | 0.36 to 0.38(E445/E267) |
Riboflavin (Vitamin B2)
Lactoflavin, Vitamin B2
| Molecular Formula / Molecular Weight | C17H20N4O6 = 376.37 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 83-88-5 |
| Unit | Price |
| 25 g | 1200 |
| 50 g | 2000 |
| 100 g | 3500 |
| Note | • Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
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