Nicorandil Impurity 53 Nitrate CAS CATO-C4X-190753
| CAS No. | CATO-C4X-190753 |
| Molecular Formula | C16H18N5O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Nicorandil Impurity 53 Nitrate 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.
As a process- or degradation-related impurity, Nicorandil Impurity 53 Nitrate (CAS CATO-C4X-190753, C16H18N5O5NO3) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Nicorandil Impurity 53 Nitrate (C16H18N5O5NO3) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 422.35 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C16H18N5O5 NO3 |
| Molecular Weight | 422.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >90% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Nicorandil Standards
- Nicorandil N-Oxide (CAS 107833-98-7)
- Nicorandil-d4 (CAS 1132681-23-2)
- Nicorandil Impurity 7 (CAS 113743-17-2)
- Nicorandil Impurity 5 (CAS 1157-74-0)
- Nicorandil Impurity 47 (CAS 13362-26-0)
- Nicorandil Impurity 26 (CAS 14906-63-9)
- Nicorandil Impurity 24 (CAS 149415-43-0)
- Nicorandil Impurity 43 (CAS 1570-45-2)
Recommended Standards
- Isoprenaline Impurity 22 HCl (CAS 721917-88-0(free base))
- Amlodipine Impurity N22 (CAS 39562-06-6)
- Lusutrombopag Impurity 28 (CAS CATO-C4X-208428)
- Ethyl 3-Amino-5-chlorobenzoate (CAS 1261269-01-5)
- Selinexor (CAS 1393477-72-9)
- 7-(Trifluoromethyl)pyrido[3,2-d]pyrimidin-4(3H)-one (CAS 1429870-20-1)
- 1-Methylimidazolium Bis(trifluoromethanesulfonyl)imide (CAS 353239-08-4)
- 1-Benzyl-N-isopropylazetidin-3-amine (CAS 223381-62-2)
- Ethyl 3-formyl-2-methylindolizine-7-carboxylate (CAS 59195-46-9)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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