(R)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate CAS 133676-09-2
| CAS No. | 133676-09-2 |
| Molecular Formula | C28H38O5 |
| Molecular Weight | 454.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate.
(R)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate (CAS 133676-09-2) is a high-purity analytical reference standard with the molecular formula C28H38O5 and a molecular weight of 454.60 g/mol.
(R)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate (C28H38O5) contains a steroid core, a hydroxyl group, an ether linkage. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (R)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate 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 | C28H38O5 |
| Molecular Weight | 454.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
Related R Standards
- (S)-Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate (CAS 87321-20-8)
- Octan-2-yl 4-((4-(hexyloxy)benzoyl)oxy)benzoate (CAS 64240-64-8)
- Di(octan-2-yl)diphenylsilane (CAS 18759-52-9)
- Tri(octan-2-yl) borate (CAS 24848-81-5)
- Octan-2-yltriphenylsilane (CAS 18765-64-5)
- (S)-4-((Octan-2-yloxy)carbonyl)phenyl 4'-(octyloxy)-[1,1'-biphenyl]-4-carboxylate (CAS 112901-67-4)
- 4-(Octan-3-yl)phenol (CAS 3307-00-4)
- Octan-2-yl 2-(2,4-dichlorophenoxy)acetate (CAS 1917-97-1)
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