Salicylic Acid Impurity 14 CAS 607-85-2
| CAS No. | 607-85-2 |
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| 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 Salicylic Acid Impurity 14.
As a process- or degradation-related impurity, Salicylic Acid Impurity 14 (CAS 607-85-2, C10H12O3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Salicylic Acid Impurity 14 (C10H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Salicylic Acid Impurity 14 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Salicylic Standards
- Salicylic Acid Impurity 26 (CAS 2100-31-4)
- Salicylic Acid EP Impurity B (CAS 636-46-4)
- Salicylic acid (potassium) (CAS 578-36-9)
- Salicylic Acid Methyl Ether-d3 (CAS 96739-36-5)
- Salicylic Acid Impurity 5 (CAS 26171-04-0)
- Salicylic Acid Impurity 25 (CAS 303-07-1)
- Salicylic acid-pentyl ester (CAS 2050-08-0)
- Salicylic Acid Impurity 17 (CAS 870806-51-2)
Recommended Standards
- Esmolol Impurity 40 (CAS 61389-68-2)
- Esmolol Impurity 17 (CAS 5597-50-2)
- Methoxamine Impurity 10 (CAS 1201-38-3)
- Nintedanib Impurity 160 (CAS 7207-35-4)
- Dutasteride EP Impurity B (CAS 2512195-98-9)
- Tolvaptan Impurity 105 (CAS 942619-93-4)
- Maxacalcitol Impurity 3 (CAS 132071-85-3)
- (Z)-4-Phenylbut-3-en-1-ol (CAS 20047-19-2)
- Pazufloxacin Impurity 19 (CAS CATO-C4X-233219)
- N-Methyl-2-(1-methyl-1H-imidazol-4-yl)ethan-1-amine (CAS 52100-64-8)
- 5-Amino-N-(4-chlorophenyl)-2-methoxybenzene-1-sulfonamide (CAS 729578-90-9)
- 4-bromo-2-methoxythiophene (CAS 73882-42-5)
- Phendimetrazine tartrate (CAS 50-58-8)
- Tripeptide-10 citrulline (CAS 960531-53-7)
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