(S)-(-)-4’-Benzyloxyphenyl Carvedilol CAS 1217733-91-9
| CAS No. | 1217733-91-9 |
| Molecular Formula | C31H32N2O5 |
| Molecular Weight | 512.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S)-(-)-4’-Benzyloxyphenyl Carvedilol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 512.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(S)-(-)-4’-Benzyloxyphenyl Carvedilol (CAS 1217733-91-9), molecular formula C31H32N2O5 and molecular weight 512.60 g/mol, is a CATO reference standard with documented purity and traceability.
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), (S)-(-)-4’-Benzyloxyphenyl Carvedilol 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 | C31H32N2O5 |
| Molecular Weight | 512.60 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related S Standards
- (S)-(-)-5’-Benzyloxyphenyl Carvedilol (CAS 1217822-96-2)
- (R)-(+)-4-Benzyloxyphenyl Carvedilol (CAS 1217846-55-3)
- (4-(3-Benzyloxyphenyl)-2-ethylsulfinyl-6-(trifluoromethyl)pyrimidine (CAS 1371569-69-5)
- N-2-Benzyloxyphenyl α-Benzilidene-d5 Isobutyrylacetamide (CAS 1020719-18-9)
- N-4-Benzyloxyphenyl α-Benzilidene-d5 Isobutyrylacetamide (CAS 1020719-20-3)
- N-4-Benzyloxyphenyl α-Benzilidene Isobutyrylacetamide (CAS 163217-66-1)
- 3-(3-Benzyloxyphenyl)-5-nitrobenzoic acid (CAS 1261912-55-3)
- 4-Benzyloxyphenyl 4-Hydroxyphenyl Sulfone (CAS 63134-33-8)
Recommended Standards
- (R)-(+)-5-Benzyloxy Carvedilol (CAS 1217637-76-7)
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