Telmisartan Impurity 30 CAS 1338830-37-7
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1338830-37-7 |
| Molecular Formula | C34H32N4O2 |
| Molecular Weight | 528.64 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Telmisartan Impurity 30 (CAS 1338830-37-7) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C34H32N4O2. Molecular weight: 528.64 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C34H32N4O2 |
| Molecular Weight | 528.64 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Telmisartan Standards
- Telmisartan EP Impurity I (CAS 528560-93-2)
- Telmisartan impurity 72 (CAS CATO-C4X-135972)
- Telmisartan-d7 (CAS 1794754-60-1)
- Telmisartan-d4 (CAS CATO-C4X-135937)
- Telmisartan-13C-d3 (CAS 1261396-33-1)
- Telmisartan-d3 (CAS 1189889-44-8)
- Telmisartan (CAS 144701-48-4)
- Telmisartan EP Impurity B (CAS 1026353-20-7)
Recommended Standards
- Bifonazole impurity 23 (CAS CATO-C4X-156023)
- Quinapril Benzyl ester maleate (CAS 82586-54-7)
- (S)-1-(4-(7-(3-Hydroxynaphthalen-1-yl)-2-((1-methylpyrrolidin-2-yl)methoxy)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)piperazin-1-yl)prop-2-en-1-one (CAS 2158296-45-6)
- Trazodone impurity 61 (CAS 80714-38-1)
- Piperacillin Impurity 10 (CAS CATO-C4X-173210)
- Ofloxacin-D3 (CAS 1173147-91-5)
- 4-Fluoro-7-methyl-2-(pyridin-3-yl)indoline (CAS 595545-07-6)
- (4-Bromo-2-methoxyphenyl)methanamine hydrochloride (CAS 2230802-60-3)
- 2-Ethoxycyclohexan-1-ol (CAS 2979-26-2)
- 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