isosorbide nitrate
Basic Information:
Chemical name: isosorbide dinitrate; 1,4:3, 6-didehydration D-sorbitan dinitrate
CAS number: 87-33-2
Molecular formula: C6H8N2O8
Molecular weight: 236.14
EINECS number: 201-740-9
Structural formula：
Related categories: raw materials; Pharmaceutical intermediates; Pharmaceutical raw materials.
Melting point: 70 °C (lit.)
Boiling point: 378.59°C (rough estimate)
Density: 1.7503 (rough estimate)
Refractive index: 1.5010 (estimate)
Flash point: 186.6±29.9 ℃
Solubility: Soluble in chloroform, acetone, slightly soluble in ethanol, slightly soluble in water.
Properties: White or white crystalline powder, odorless.
Vapor pressure: 0.0±0.8 mmHg at 25℃
| specification | unit | standard |
| Appearance | White or white crystalline powder | |
| Purity | % | ≥99% |
| Moisture | % | ≤0.5 |
Isosorbide nitrate is a vasodilator whose main pharmacological action is to relax vascular smooth muscle. The overall effect is to reduce the oxygen consumption of the heart muscle, increase the oxygen supply, and relieve angina pectoris. Clinical can be used to treat various types of coronary heart disease angina pectoris and prevent attacks. Intravenous drip can be used for the treatment of congestive heart failure, various types of hypertension in emergencies and for the control of pre-operative hypertension.
25g/ drum, cardboard drum; Sealed storage, low temperature ventilation and dry warehouse, fireproof, separate storage from oxidizer.
