Fluoropyrrolidine Impurity 3 CAS CATO-C4X-31803
| CAS No. | CATO-C4X-31803 |
| Molecular Formula | C23H23N7O |
| Molecular Weight | 413.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Fluoropyrrolidine Impurity 3 (CAS CATO-C4X-31803), a pharmacopoeial impurity reference standard (molecular formula C23H23N7O, MW 413.48 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Fluoropyrrolidine Impurity 3 (C23H23N7O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 413.48 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.
CATO manufactures Fluoropyrrolidine Impurity 3 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 | C23H23N7O |
| Molecular Weight | 413.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 95% |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 7 |
Related Fluoropyrrolidine Standards
- 1-Benzyl-3-fluoropyrrolidine-3-carboxylic acid (CAS 1279669-56-5)
- 3-Fluoropyrrolidine-1-sulfonyl chloride (CAS 1224929-83-2)
- (S)-3-Fluoropyrrolidine-1-sulfonyl chloride (CAS 1411766-12-5)
- (R)-3-Fluoropyrrolidine-1-sulfonyl chloride (CAS 1411774-27-0)
- 1-Acetyl-3-fluoropyrrolidine-3-carboxylic acid (CAS 1862910-16-4)
- (R)-3-Fluoropyrrolidine-1-sulfonamide (CAS 2165496-71-7)
- (S)-3-Fluoropyrrolidine-1-sulfonamide (CAS 2165753-88-6)
- 3-Fluoropyrrolidine-1-sulfonamide (CAS 2012703-51-2)
Recommended Standards
- N,N'-((2R,3R,4S,5S)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diyl)bis(2-mercaptoacetamide) (CAS 185146-42-3)
- (1-Benzyl-1H-indol-2-yl)(4-(2-fluorophenyl)piperazin-1-yl)methanone (CAS 1022404-13-2)
- 5'-Bromo-3,4'-dihexyl-2,2'-bithiophene (CAS 154717-21-2)
- 2-Methoxy-1-(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)ethanone (CAS 1077629-26-5)
- Levosimendan impurity 77 (CAS CATO-C4X-130877)
- Atogepant Impurity 38 (CAS CATO-C4X-328538)
- Itraconazole Impurity 13 (CAS 308361-47-9)
- [2-(2-phenylethyl)pyrimidin-4-yl]methanol (CAS 1343033-17-9)
- Amiodarone Impurity 16 (CAS 318267-30-0)
- 2-Chloro-4-(difluoromethyl)nicotinonitrile (CAS 1805032-46-5)
- 3-Chloro-5-(trifluoromethyl)pyridine-2-sulfonamide (CAS 1249907-95-6)
- (4R)-Methyl 2-methylthiazolidine-4-carboxylate (CAS 336193-86-3)
- 4-(1-Methyl-1h-1,2,4-triazol-5-yl)-2-nitroaniline (CAS 1249332-57-7)
- Allo-D-Ile12-Tirzepatide (CAS CATO-CPTD788963)
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