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Dinoprost Tromethamine
Chemical Name | Prostaglandin F2a tris salt Prostaglandin F2-alpha tromethamine salt; (5Z,9a,11a,13E,15S)-9,11,15-Trihydroxyprosta-5,13-dienoic acid tris salt |
CAS Number | 38562-01-5 |
Molecular Formula | C20H34O5.C4H11NO3 |
Molecular Weight | 475.62 |
Molecular Structure | ![]() |
Packing | 10g/bottle |
Capacity | 1000g/Month |
Storage | Keep container tightly closed in a dry and well-ventilated place. |
Application | Dinoprost Tromethamine is used in veterinary medicine as a luteolytic agent for the induction of estrus and the treatment of reproductive disorders in cattle, swine and horses. |
SPECIFICATION
Items | Specification |
Appearance | White or almost white |
Solubility | Very soluble in water, freely soluble in ethanol (96%), practically insoluble in acetonitrile |
Identification A. Specific optical rotation B. IR | Meets the requirements |
| Related substances | Impurity A ≤ 2.0% |
| Impurity B ≤1.50% | |
| Impurity C ≤1.50% | |
| Impurity D ≤1.50% | |
| Impurities B, C, D Not more than one impurity ≤0.50% | |
| Sum of impurities other than impurity A ≤2.0% | |
Water | ≤1.0% |
Residue on ignition | ≤0.50% |
| Residual solvents | Methanol ≤0.30% |
| Dichloromethane ≤0.06% | |
| Acetone ≤0.50% | |
| Ethyl acetate ≤0.50% | |
| Tetrahydrofuran ≤0.072% | |
| Hexane ≤0.029% | |
Assay | 96.0%〜102.0% on the anhydrous basis |
Standard | EP10.0/ USP41 |

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