144690-07-3
Olmesartan intermediate impurity II
CAS: 144690-07-3
Molecular Formula: C11H16N2O3
144690-07-3 - Names and Identifiers
144690-07-3 - Physico-chemical Properties
| Molecular Formula | C11H16N2O3 |
| Molar Mass | 224.26 |
| Density | 1.142±0.06 g/cm3(Predicted) |
| Melting Point | 80-82oC |
| Boling Point | 438.5±30.0 °C(Predicted) |
| Solubility | Chloroform (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | White |
| pKa | 9.05±0.10(Predicted) |
| Storage Condition | -20°C Freezer |
| Use | Intermediate |
144690-07-3 - Introduction
Olmesartan intermediate impurity II is an organic compound with the chemical formula C5H6N2O and a molecular weight of 110.12g/mol. It is one of the impurities of imidazole monoethyl ester.
The Nature of Olmesartan intermediate impurity II:
-Appearance is a white crystalline solid;
-flammable, soluble in organic solvents;
-appears blue in 1.0% hydrogenated carbon resin solution;
-A characteristic peak will be generated in the spectral analysis.
Purpose of the Olmesartan intermediate impurity II:
- Olmesartan intermediate impurity II is used as an intermediate in the preparation of imidazole monoethyl ester, mainly used in the synthesis of drugs.
Preparation of Olmesartan intermediate impurity II:
Olmesartan intermediate impurity II is generally a by-product in the production process of imidazole monoethyl ester. The generation of impurities is controlled by the reaction conditions and the removal steps of impurities during the synthesis of imidazole monoethyl ester.
Security information for Olmesartan intermediate impurity II:
- Olmesartan intermediate impurity II has certain toxicity, so attention should be paid to protective measures;
-contact with the skin may cause irritation or allergic reactions, should use personal protective equipment;
-Inhalation or ingestion may cause respiratory irritation or digestive tract discomfort and should be kept away from contact;
-Pay attention to well-ventilated conditions during use;
-when Olmesartan intermediate impurity II is involved, the relevant local regulations and safe operation procedures shall be observed.
The Nature of Olmesartan intermediate impurity II:
-Appearance is a white crystalline solid;
-flammable, soluble in organic solvents;
-appears blue in 1.0% hydrogenated carbon resin solution;
-A characteristic peak will be generated in the spectral analysis.
Purpose of the Olmesartan intermediate impurity II:
- Olmesartan intermediate impurity II is used as an intermediate in the preparation of imidazole monoethyl ester, mainly used in the synthesis of drugs.
Preparation of Olmesartan intermediate impurity II:
Olmesartan intermediate impurity II is generally a by-product in the production process of imidazole monoethyl ester. The generation of impurities is controlled by the reaction conditions and the removal steps of impurities during the synthesis of imidazole monoethyl ester.
Security information for Olmesartan intermediate impurity II:
- Olmesartan intermediate impurity II has certain toxicity, so attention should be paid to protective measures;
-contact with the skin may cause irritation or allergic reactions, should use personal protective equipment;
-Inhalation or ingestion may cause respiratory irritation or digestive tract discomfort and should be kept away from contact;
-Pay attention to well-ventilated conditions during use;
-when Olmesartan intermediate impurity II is involved, the relevant local regulations and safe operation procedures shall be observed.
Last Update：2024-04-09 02:00:42
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Spot supply
Product Name: Olmesartan Impurity 12 Visit Supplier Webpage Request for quotationCAS: 144690-07-3
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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