Rizatriptan EP Impurity F CAS 160194-39-8
| CAS No. | 160194-39-8 |
| Molecular Formula | C13H14N4O |
| Molecular Weight | 242.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Rizatriptan EP Impurity F 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.
CATO supplies Rizatriptan EP Impurity F (CAS 160194-39-8), a pharmacopoeial impurity reference standard (molecular formula C13H14N4O, MW 242.28 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Rizatriptan EP Impurity F (C13H14N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 242.28 g/mol, it falls into the medium-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 | C13H14N4O |
| Molecular Weight | 242.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 4 |
Related Rizatriptan Standards
- Rizatriptan Impurity 14 (CAS 4454-01-7)
- Rizatriptan EP Impurity I (CAS 144034-84-4)
- Rizatriptan Impurity 6 (CAS 177270-91-6)
- Rizatriptan EP Impurity G (CAS 1000673-59-5)
- Rizatriptan Impurity N8 (CAS 1034806-43-3)
- Rizatriptan - API Standards (CAS 144034-80-0)
- Rizatriptan EP Impurity C (CAS 208941-96-2)
- Rizatriptan-D6 (CAS 606927-07-5)
Recommended Standards
- Imipenem Impurity 8 (CAS CATO-C4X-16628)
- Epinastine Impurity 52 (CAS 150399-28-3)
- Buspirone EP Impurity G (CAS 84746-24-7)
- Amifostine Impurity 4 (CAS CATO-C4X-19054)
- Erlotinib Impurity 122 (CAS 1709-44-0)
- Atomoxetine EP Impurity F HCl (CAS CATO-C4X-155013)
- Promethazine Impurity 38 (CAS CATO-C4X-141838)
- 2-(2,6-Dimethylmorpholino)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde (CAS 1708025-19-7)
- 8-Amino-N-phenyl-3,4-dihydro-2H-1,4-ethanothieno[2,3-b][1,5]naphthyridine-7-carboxamide (CAS 625376-26-3)
- L-Lysine Monohydrochloride (CAS 657-27-2)
- 5-Ethenyl-2,3-dihydrobenzo[b]furan (CAS 633335-97-4)
- Luf6000 (CAS 890087-21-5)
- 5-Amino-1-(3-methoxyphenyl)-1H-pyrazole-4-carbonitrile (CAS 650628-66-3)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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