Revefenacin Impurity 12 Formate CAS CATO-C4X-203142
| CAS No. | CATO-C4X-203142 |
| Molecular Formula | C35H43N5O5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 659.78 g/mol gives Revefenacin Impurity 12 Formate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Revefenacin Impurity 12 Formate (CAS CATO-C4X-203142), a pharmacopoeial impurity reference standard (molecular formula C35H43N5O5CH2O2, MW 659.78 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Revefenacin Impurity 12 Formate (C35H43N5O5CH2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 659.78 g/mol, it falls into the high-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).
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 Revefenacin Impurity 12 Formate 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 | C35H43N5O5 CH2O2 |
| Molecular Weight | 659.78 g/mol |
| Purity | >95% |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Revefenacin Standards
- Revefenacin impurity 83 (CAS 102-18-1)
- Revefenacin Impurity 26 (CAS 108015-71-0)
- Revefenacin Impurity 26 HCl (CAS 108015-71-0(free base))
- Revefenacin Impurity N2 (CAS 115293-14-6)
- Revefenacin impurity 103 (CAS 1155168-91-4)
- Revefenacin Impurity N12 (CAS 1158699-78-5)
- Revefenacin Impurity 52 (CAS 1158699-78-5(free base))
- Revefenacin Impurity 39 (CAS 1284980-54-6)
Recommended Standards
- Roxadustat impurity 108 (CAS CATO-C4X-2213108)
- Azacitidine Impurity 35 (CAS 686299-20-7)
- Ixazomib Impurity 28 (CAS CATO-C4X-126728)
- 2-((3-Allyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetic acid (CAS 510724-80-8)
- 1-(2-Cyclopropyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl)pyrrolidin-3-amine (CAS 1707566-50-4)
- 1-(3-Fluoro-5-iodophenyl)ethan-1-one (CAS 1393557-47-5)
- (2E)-3-(4-aminophenyl)-2-(pyrrolidin-1-ylcarbonyl)acrylonitrile (CAS 1087784-60-8)
- 3-Chloro-2-iodo-1,1,1-trifluoropropane (CAS 113402-77-0)
- N-Propylquinoxalin-2-amine (CAS 46316-10-3)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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