Talinolol CAS 57460-41-0
| CAS No. | 57460-41-0 |
| Molecular Formula | C20H33N3O3 |
| Molecular Weight | 363.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Talinolol (CAS 57460-41-0), molecular formula C20H33N3O3 and molecular weight 363.49 g/mol, is a CATO reference standard with documented purity and traceability.
Talinolol (C20H33N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Talinolol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H33N3O3 |
| Molecular Weight | 363.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
Related Talinolol Standards
Recommended Standards
- N-(4-Biphenylyl)-4’-isopropylbiphenyl-4-amine (CAS 2102307-30-0)
- tert-Butyl (4-(3-(4-(2-hydroxyethoxy)butoxy)propoxy)butyl)carbamate (CAS 2681389-46-6)
- Cis-3-phenyl-5-(4-(2-(pyrrolidin-1-yl)ethoxy)phenyl)cyclohexanone (CAS 88362-83-8)
- tert-butyl ((S)-5-amino-6-oxo-6-(((S)-1-phenylpropan-2-yl)amino)hexyl)carbamate (CAS 27266572-58-1)
- n'-Hydroxy-2-phenoxyethanimidamide (CAS 90007-06-0)
- 6-Fluoro-7-methoxy-2-methylquinolin-4(1h)-one (CAS 1354745-17-7)
- 2-(5-Methyl-6-(piperazin-1-yl)pyridin-3-yl)ethan-1-ol (CAS 1355230-96-4)
- 1-Amino-2-(4-chlorophenylazo)naphthalene-5-sulfonamide 118876-55-4 5-Amino-6-[(4-chlorophenyl)azo]-1-naphthalenesulfonamide 5-Amino-6-[2-(4-chlorophenyl)diazenyl]-1-naphthalenesulfonamide (CAS 118876-55-4)
- [1-(Ethylamino)cyclohexyl]methanol (CAS 852108-26-0)
- 2-(1,5-Diphenyl-1H-1,2,3-triazol-4-yl)acetic acid (CAS 1267439-54-2)
- 4-([1,1'-Biphenyl]-3-yl)-2-aminobutanoic acid (CAS 1260642-46-3)
- benzyl 3-(methylamino)piperidine-1-carboxylate (CAS 1179359-63-7)
- 2-Chloro-6-iodo-N,N-dimethylaniline (CAS 1369887-25-1)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
Why CATO?
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