| Appearance | White Powder |
| Purity | 98.90% (HPLC) |
| Melting Point | 126.0 °C- 130.0 °C |
| pH | 4.5 – 5.5 |
| Heavy Metals | ≤ 20 ppm |
| Loss on Drying | ≤ 0.5% |
| Sulfated Ash | ≤ 0.1% |
| Solubility | Soluble in Ethanol, Chloroform, Ethyl Ether; Freely Soluble in Dimethyl Carbonate |
Active Pharmaceutical Ingredients
Tolbutamide
N-(Butylcarbamoyl)-4-methylbenzenesulfonamide, 1-Butyl-3-(4-methylphenylsulfonyl)urea
| Purity / Analysis Method | 97.0 – 103.0% (HPLC) |
| Molecular Formula / Molecular Weight | C12H18N2O3SÂ = 270.35 |
| Physical State (20 deg.C) | Solid |
| CAS RN | 64-77-7 |
| Unit | Price |
| 5 g | 2500 |
| 10 g | 3900 |
| 25 g | 7000 |
| Note | •Pharmaceutical Ingredients (for Research and Experimental Use) is provided as delivered and specified by the issuing Pharmacopoeia. |
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