China Ademetionine Disulfate Tosylate CAS: 97540-22-2, Find details about China Ademetionine Disulfate Tosylate, 97540-22-2 from Ademetionine Disulfate Tosylate CAS: 97540-22-2
| Product Name | S-Adenosyl-L-Methionine Diselfate p-toluenesulfonate | ||||
| CAS | 97540-22-2 | Batch No. | 151204 | ||
| Quantity | 180.5kg | Package | 17.4kg/drum | ||
| Storage | Airtight, keep it at the condition of 2~8 degree. | ||||
| Test Item | Requirements | Results | |||
| Appearance | Almost white powder, hygroscopic, soluble in water | Conform | |||
| Identification | 1) Chemical Reaction | 1) Positive reaction | |||
| 2) IR: Consistent with the spectrum obtained with reference substance | 2) Conform | ||||
| 3) HPLC: the retention time of a major peak meets the requirements | 3) Conform | ||||
| Acid value | 1.0-2.0 | 1.5 | |||
| Clarity and color of solution | Not more intensely colored than reference solution Y2 | Conform | |||
| Heavy metal | NMT 10ppm. | Conform | |||
| Sulphated ash | NMT 0.5% | 0.13% | |||
| Water | NMT 2.5% | 1.4% | |||
| S-adenosyl-L-Homoeystein | NMT 0.5% | 0.07% | |||
| Methithioadenosine | NMT 2.0% | 0.24% | |||
| Adenine | NMT 0.5% | 0.12% | |||
| Related substance | The sum area of unknown impurities must be not more than 1.5 times of reference solution main peak's (.15%) | 0.03% | |||
| (S,S) Isomer | NLT 60.0% | 82.3% | |||
| P-toluenesulfonatie acid | 21.0% ~ 24.0% (Basis on dried) | 22.6% | |||
| Sulfates | 23.5% ~ 26.5% (Basis on dried) | 25.3% | |||
| Ademetionine | NLT 49.5% (Basis on dried) | 51.7% | |||
| Endotoxin | NMT 0.3EU/mg | Conform | |||
| Microbiological | NMT 1000CFU/g | 10CFU/g | |||
| Total Content | NLT 96.0% | 99.6% | |||
| Conclusion | Conform to the requirement. | ||||