Products Description
Synthetic characteristics: The key ring precursor of the sartan class of drugs. The molecule contains active sites such as amino groups, cyano groups, and ester groups, which can directly close to form the benzimidazole parent nucleus.
The reaction selectivity is good, and it is the core intermediate of the synthesis route of candesartan ester; it is also the known impurity E of azizartan, and can be used as an impurity reference substance for drug quality testing.
Products Specification
| Product name |
Candesartan Cilexetil Synthetic Intermediate C5/Ethyl-3-Amino-2-[(2'-Cyanoiphenyl-4-yl) Methyl]-Amino Benzoate |
| CAS NO | 136285-69-3 |
| ITEM NO | M163 |
| Appearance | Off-white to light beige crystalline powder |
| Purity | ≥98% |
| Boiling point | 591.8±50.0 °C(Predicted) |
| Density | 1.24±0.1 g/cm3(Predicted) |
| Melting point | 99 - 101°C |
| Package | 100mg/10g/100g etc. |
| Delivery | 2-3days |
| Storage | 2‑8℃ |
| MSDS/COA/TDS | Connect us |
Products Application
Candesartan Cilexetil Synthetic Intermediate C5 is used in the pharmaceutical industry, serving as a key pharmaceutical intermediate for the synthesis of antihypertensive drugs such as candesartan cilexetil.
FAQ
Q: What is CAS 136285‑69‑3 mainly used for?
A: It is Candesartan Cilexetil Intermediate C5, mainly used in pharmaceutical API synthesis, also can be used as Azilsartan Impurity E for impurity reference testing.
Q: What are the storage requirements?
A: Store at 2‑8℃, keep sealed, avoid light and moisture, the amino group is easy to be oxidized.
Q: Which industries is this product applied to?
A: Mainly for pharmaceutical industry, for API R&D and pharmaceutical impurity analysis. Not for human clinical use.
Q: What is your production lead time?
A: It will take 7 to 10 working days.
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