Amylmetacresol EP Impurity J CAS 10415-86-8
| CAS No. | 10415-86-8 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Amylmetacresol EP Impurity J (C12H16O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 192.25 g/mol, it falls into the medium-molecular-weight range. 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).
As a process- or degradation-related impurity, Amylmetacresol EP Impurity J (CAS 10415-86-8, C12H16O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
CATO manufactures Amylmetacresol EP Impurity J 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 | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Amylmetacresol Standards
- Amylmetacresol EP Impurity E (CAS 173851-66-6)
- Amylmetacresol EP Impurity E (CAS 3488-90-2)
- Amylmetacresol EP Impurity F (CAS 150033-77-5)
- Amylmetacresol EP Impurity I (CAS 173851-73-5)
- Amylmetacresol (CAS 1300-94-3)
- Amylmetacresol EP Impurity A (CAS 876473-73-3)
- Amylmetacresol Impurity 17 (CAS 1823068-39-8)
- Amylmetacresol EP Impurity C (CAS CATO-C4X-20253)
Recommended Standards
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- Olodaterol Impurity 1 (CAS 78-09-1)
- Pemafibrate Impurity 1 (CAS CATO-C4X-29031)
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- Letermovir Impurity 73 (CAS CATO-C4X-291573)
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- 4-(4-Methyl-1H-imidazol-1-yl)phenol (CAS 81376-53-6)
- Semaglutide impound 212 (CAS CATO-C4X-2226212)
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