O-Desethyl Candesartan CAS 168434-02-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168434-02-4 |
| Molecular Formula | C22H16N6O3 |
| Molecular Weight | 412.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
O-Desethyl Candesartan (CAS 168434-02-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H16N6O3. Molecular weight: 412.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H16N6O3 |
| Molecular Weight | 412.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 6 |
Related O Standards
- Desethyl Carbodenafil (CAS 1027192-92-2)
- N-Desethyl Bimatoprost (CAS 155205-89-3)
- Desethyl Sacubitril-d4 (CAS CATO-C4X-169673)
- N-Desethyl Acetildenafil (CAS 147676-55-9)
- N-Desethyl Sunitinib-d5 (CAS 1217247-62-5)
- Desethyl Sildenafil-d3 (CAS 1346603-75-5)
- 5-Desethyl 5-Carboxy Pioglitazone (CAS 186751-40-6)
- N-Desethyl Brinzolamide-13C,d3 (CAS 1246816-82-9)
Recommended Standards
- 85272-30-6 Diisopropylsilyl bis(trifluoromethanesulfonate) Trifluoromethanesulfonic acid diisopropylsilylene ester (CAS 85272-30-6)
- Candesartan impurity 4 (CAS CATO-C4X-15724)
- Vat Orange 7 (CAS 4424-06-0)
- Rhodblock 1a (CAS 701226-08-6)
- 2-(4-amino-1H-pyrazol-1-yl)acetohydrazide hydrochloride,HCl (CAS 1171032-42-0)
- (1'RS,2'S)-Nicotine 1,1'-Di-N-Oxide [20% in ethanol] (CAS 129547-84-8)
- N-(2-(ethylamino)ethyl)-3-fluorobenzamide hydrochloride (CAS 1593607-27-2)
- 3,3-Difluoropiperidine-4,4-diol (CAS 1589565-31-0)
- 5-(2-(2,3-Dihydrobenzo[f][1,4]oxazepin-4(5H)-yl)acetyl)-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 1311869-91-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com