Sodium Abietate CAS 14351-66-7
| CAS No. | 14351-66-7 |
| Molecular Formula | C20H29O2 |
| Molecular Weight | N/A |
| 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 Sodium Abietate.
CATO supplies Sodium Abietate (CAS 14351-66-7), a certified reference material (molecular formula C20H29O2Na, MW 324.44 g/mol) for analytical method development and quality control.
Sodium Abietate (C20H29O2Na) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C20H29O2 Na |
| Molecular Weight | 324.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
Related Sodium Standards
Recommended Standards
- 6-Bromo-4H-1,3-benzodioxine (CAS 90050-61-6)
- 2-Bromo-6-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1321518-06-2)
- 5-(Benzylthio)picolinonitrile (CAS 1260662-91-6)
- 1-methyl-1H-1,3-benzodiazole-4,7-bis(olate) (CAS 839675-60-4)
- 3-Methyldodec-1-yn-3-ol (CAS 24424-78-0)
- Sodium 2-bromoacetate (CAS 1068-52-6)
- (S)-2-((tert-Butoxycarbonyl)amino)-5-(methylthio)pentanoic acid (CAS 1242340-22-2)
- 5-Methyl-1h-indene (CAS 7480-80-0)
- Ethyl 4-amino-8-fluoroquinoline-3-carboxylate (CAS 955328-46-8)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
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