Demethyl Irbesartan CAS 158778-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 158778-58-6 |
| Molecular Formula | C24H26N6O |
| Molecular Weight | 414.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Demethyl Irbesartan (CAS 158778-58-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H26N6O. Molecular weight: 414.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H26N6O |
| Molecular Weight | 414.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- Agomelatine impurity 31 (CAS CATO-C4X-110831)
- Irbesartan Impurity 41 (CAS CATO-C4X-166641)
- Ibrutinib Impurity 37 (CAS CATO-C4X-106437)
- Methyl 3-cyano-2-hydroxybenzoate (CAS 1032614-92-8)
- (Z)-1-[(4-Cyano-5-methyl-1,2-thiazol-3-yl)sulfonyl]-N-(4-methoxyphenyl)methanecarbohydrazonoyl cyanide (CAS 337928-23-1)
- 1-Methyl-5-nitro-2-pyrrolecarboxylic acid (CAS 1873-12-7)
- Ethyl 2-(3-(2-methoxyphenyl)propanoyl)benzoate (CAS 898769-75-0)
- 1-Isocyanato-3-methylbutane (CAS 1611-65-0)
- Ethyl 2-({3-oxo-2-[(1,3-thiazol-2-ylamino)carbonyl]-1-butenyl}amino)acetate (CAS 303998-68-7)
- Insulin aspart (CAS 116094-23-6)
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