Telmisartan Sodium CAS 515815-47-1
| CAS No. | 515815-47-1 |
| Molecular Formula | C33H29N4O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Telmisartan Sodium (CAS 515815-47-1), a certified reference material (molecular formula C33H29N4O2Na, MW 536.61 g/mol) for analytical method development and quality control.
The molecular framework of Telmisartan Sodium (C33H29N4O2Na) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Telmisartan Sodium under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C33H29N4O2 Na |
| Molecular Weight | 536.61 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 4 |
Related Telmisartan Standards
- Telmisartan Impurity 41 (CAS 1004548-55-3)
- Telmisartan Impurity 59 (CAS 1016696-74-4)
- Telmisartan EP Impurity B (CAS 1026353-20-7)
- Telmisartan Impurity 15 (CAS 1026438-56-1)
- Telmisartan Impurity N20 (CAS 1083158-65-9)
- Telmisartan Impurity 45 (CAS 1098100-86-7)
- Telmisartan Impurity 2 (CAS 1113-26-4)
- Telmisartan Aldehyde Impurity (CAS 112804-58-7)
Recommended Standards
- 1-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]quinoxalin-4-ol (CAS 91895-67-9)
- 6-Bromo-4-(trifluoromethyl)picolinic acid (CAS 1060805-49-3)
- 5-Cyclopropoxy-3-ethylpicolinic acid (CAS 1243393-48-7)
- 2-Chloroquinoline-4-carboxamide (CAS 4295-16-3)
- Quetiapine EP Impurity T (CAS 5747-46-6)
- 2-(4-Chlorophenyl)-1-(4-fluorophenyl)ethanone (CAS 126866-16-8)
- 1-(2,5-Dimethoxyphenyl)butane-1,3-dione (CAS 65547-50-4)
- 6-(4-(benzyloxy)phenyl)morpholin-3-one (CAS 1268861-77-3)
- 2,6-Dimethylphenyl 2-[N-(2,4-difluorophenyl)benzenesulfonamido]acetate (CAS 343373-97-7)
- endo-Gly31-Semaglutide (CAS CATO-C4X-2226282)
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 18665070610 / Nicole.chen@cato-chem.com