Orforglipron Impurity 88 CAS CATO-C4X-323488
| CAS No. | CATO-C4X-323488 |
| Molecular Formula | C21H27N3O4 |
| Molecular Weight | 385.46 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Orforglipron Impurity 88 (CAS CATO-C4X-323488) is a certified pharmaceutical impurity reference standard with the molecular formula C21H27N3O4 and a molecular weight of 385.46 g/mol.
The molecular framework of Orforglipron Impurity 88 (C21H27N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), Orforglipron Impurity 88 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.
Physical & Chemical Properties
| Molecular Formula | C21H27N3O4 |
| Molecular Weight | 385.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Orforglipron Standards
- Orforglipron Impurity 42 (CAS 2212021-92-4)
- Orforglipron impurity 122 (CAS CATO-C4X-3234122)
- Orforglipron Impurity 111 (CAS CATO-C4X-3234111)
- Orforglipron impurity 34 (CAS 2212021-59-3)
- Orforglipron Impurity 19 (CAS CATO-C4X-323419)
- Orforglipron Impurity 4 (CAS 2212021-80-0)
- Orforglipron impurity 64 (CAS CATO-C4X-323464)
- Orforglipron impurity 81 (CAS CATO-C4X-323481)
Recommended Standards
- Enarodustat Impurity 9 (CAS CATO-C4X-32289)
- (5-(2-Fluorophenyl)-1-pentyl-1H-pyrrol-3-yl)(naphthalen-1-yl)methanone (CAS 914458-26-7)
- Nemonoxacin Impurity 84 (CAS CATO-C4X-312884)
- (5-(3-Fluorophenyl)-1-pentyl-1H-pyrrol-3-yl)(naphthalen-1-yl)methanone (CAS 914458-31-4)
- Galantamine EP Impurity D HBr (CAS CATO-C4X-143520)
- Trifarotene Impurity 9 (CAS 895542-08-2)
- Nintedanib Impurity 99 (CAS CATO-C4X-181499)
- 4,7-Dichloro-2-methoxyquinoline (CAS 643042-65-3)
- (Propan-2-yl)[1-(thiophen-3-yl)ethyl]amine (CAS 1250599-64-4)
- N-Arachidonoyltaurine (CAS 119959-65-8)
- n-Allyl-3-methyl-3h-[1,2,3]triazolo[4,5-d]pyrimidin-7-amine (CAS 896367-93-4)
- 4-Chloro-2-fluoroiodobenzene (CAS 6797-79-1)
- Palbociclib Impurity 150 (CAS CATO-C4X-1125150)
- Glucagon Monohydrochloride (CAS 28270-04-4)
Why CATO?
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