10-(Pyren-1-yl)decanoic acid CAS 60177-21-1
| CAS No. | 60177-21-1 |
| Molecular Formula | C26H28O2 |
| Molecular Weight | 372.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 10-(Pyren-1-yl)decanoic acid is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 10-(Pyren-1-yl)decanoic acid (CAS 60177-21-1), a certified reference material (molecular formula C26H28O2, MW 372.50 g/mol) for analytical method development and quality control.
The molecular framework of 10-(Pyren-1-yl)decanoic acid (C26H28O2) is characterized by a steroid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C26H28O2 |
| Molecular Weight | 372.50 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Pyren Standards
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- 2-(Pyren-1-yl)-1,10-phenanthroline (CAS 197852-92-9)
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Recommended Standards
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- tert-Butyl 3-bromo-4-chloro-5-methylbenzoate (CAS 2364585-14-6)
- 6-Bromo-5-(cyanomethyl)-3-(difluoromethyl)picolinonitrile (CAS 1806997-15-8)
- 2,4-Dibromo-3-hydroxybenzoic Acid (CAS 91659-00-6)
- 2-Nitroisophthalic Acid (CAS 21161-11-5)
- Ethyl 3-(3-bromophenyl)-1H-pyrazole-5-carboxylate, 97% (CAS 948292-48-6)
- 1-[4-methyl-6-(trifluoromethyl)pyrimidin-2-yl]piperidine-3-carboxylic acid (CAS 861451-76-5)
- N1,N1-Bis(2-aminoethyl)ethane-1,2-diamine trihydrochloride (CAS 14350-52-8)
- 4-Nitrophenyl 2,2,7,7-tetramethyltetrahydro-5H-bis([1,3]dioxolo)[4,5-b:4',5'-d]pyran-5-carboxylate (CAS 496854-73-0)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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