Eprosartan Dimethyl Ester CAS 133040-06-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 133040-06-9 |
| Molecular Formula | C25H28N2O4S |
| Molecular Weight | 452.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Eprosartan Dimethyl Ester (CAS 133040-06-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C25H28N2O4S. Molecular weight: 452.57 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C25H28N2O4S |
| Molecular Weight | 452.57 g/mol |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Eprosartan Standards
- Eprosartan Impurity 1 (CAS 133486-13-2)
- Eprosartan-d3 (CAS 1185243-70-2)
- (Z)-Eprosartan (CAS 148674-39-9)
- Eprosartan (CAS 133040-01-4)
- Eprosartan Impurity 3 (CAS 148674-34-4)
- Eprosartan Impurity 4 (CAS 152146-59-3)
- Eprosartan USP Related Compound D (CAS 6232-88-8)
- Eprosartan USP Related Compound C (CAS 4475-24-5)
Recommended Standards
- Dicyclohexyl(6,7,9,10-tetrahydrodibenzo[h,j][1,4,7]trioxacycloundecin-1-yl)phosphine (CAS 1256169-98-8)
- RA 839 (May contain up to 10% inorganics) (CAS 1832713-02-6)
- Avacopan Impurity 5 (CAS 1346623-09-3)
- (3R,6S)-6-methyltetrahydropyran-3-amine (CAS 2166268-84-2)
- 8-Fluoro-2-phenylquinazoline (CAS 1884273-18-0)
- 1-(2-Hydroxy-5-(hydroxymethyl)phenyl)ethanone (CAS 31611-90-2)
- 5-Methyl-6,7-dihydro-5H-pyridazino[3,4-b][1,4]oxazine (CAS 120582-33-4)
- 2,2-Difluoro-2-(1-hydroxy-3-methylcyclohexyl)acetic acid (CAS 1247778-32-0)
- N-(4-Methoxy-2-methylphenyl)glycine (CAS 104412-18-2)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
Why CATO?
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