Coclaurine Impurity 115 CAS CATO-C4X-275115
| CAS No. | CATO-C4X-275115 |
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Coclaurine Impurity 115 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.
As a process- or degradation-related impurity, Coclaurine Impurity 115 (CAS CATO-C4X-275115, C18H21NO3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Coclaurine Impurity 115 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Coclaurine Standards
- Coclaurine Impurity 6 (CAS 3472-22-8)
- Coclaurine Impurity 113 (CAS 2158198-78-6(TFA Salt))
- Coclaurine Impurity 114 (CAS 31804-74-7)
- Coclaurine Impurity 15 (CAS CATO-C4X-27515)
- (+)-Coclaurine (CAS 2196-60-3)
- Coclaurine (CAS 486-39-5)
- Coclaurine Impurity 111 (CAS 2158201-34-2(TFA Salt))
- Coclaurine Impurity 112 (CAS 116331-72-7)
Recommended Standards
- Isoprenaline Impurity 43 (CAS CATO-C4X-277543)
- (+)-Lycopsamine Hydrochloride (CAS 480-83-1)
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- Intermedine (CAS 10285-06-0)
- Indobufen Impurity 62 (CAS CATO-C4X-179262)
- Ruxolitinib Impurity 69 (CAS 1236033-05-8)
- Lifitegrast Impurity 60 (CAS CATO-C4X-240960)
- Cystamine (hydrochloride) (CAS 1072-22-6)
- Methyl 2-amino-2-methyl-3-(1h-pyrazol-1-yl)propanoate (CAS 1249064-44-5)
- Methyl 3-oxocyclopent-1-enecarboxylate (CAS 108384-35-6)
- 6-Propylisoquinolin-5-ol (CAS 521313-72-4)
- 5-Chloro-6-(3-cyanophenoxy)nicotinic acid (CAS 1016739-05-1)
- 3-(4-Iodobutyl)quinazolin-4(3H)-one (CAS 923018-97-7)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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