Mitiglinide Impurity 3 CAS 1266354-02-2
| CAS No. | 1266354-02-2 |
| Molecular Formula | 2*C19H24NO3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Mitiglinide Impurity 3 (C19H24NO3Ca) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.5, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 354.48 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Mitiglinide Impurity 3 (CAS 1266354-02-2, C19H24NO3Ca) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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), Mitiglinide Impurity 3 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 | 2*C19H24NO3 Ca |
| Molecular Weight | 354.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Mitiglinide Standards
- Mitiglinide Impurity 16 (Cis) (CAS 10479-68-2)
- Mitiglinide Calcium Impurity 12 (CAS 111198-55-1)
- Mitiglinide Impurity 18 (CAS 145324-19-2)
- Mitiglinide (CAS 145375-43-5)
- Mitiglinide Calcium Salt (CAS 145525-41-3)
- Mitiglinide Impurity 1 (CAS 1470-99-1)
- Mitiglinide Impurity 8 (CAS 19806-12-3)
- Mitiglinide calcium hydrate (CAS 207844-01-7)
Recommended Standards
- Terbutaline impurity 110 (CAS CATO-C4X-1183110)
- Rasagiline Impurity 67 (CAS CATO-C4X-191367)
- Ceftriaxone Impurity 24 (CAS CATO-C4X-116324)
- 1171464-92-8 4-[(4-Isopropyl-2,3-dioxopiperazin-1-yl)methyl]benzoic acid MFCD14281739 (CAS 1171464-92-8)
- 4-chlorophenylethanol (CAS 1875-88-3)
- N-Boc-2-Methyl-1,4-piperidinedicarboxylic Acid (CAS 193085-98-2)
- Methyl (S)-serinate S,S-dioxide (CAS 1621706-78-2)
- 3-{[4-(2-Hydroxyethyl)piperazin-1-yl]carbonyl}-2,2-dimethylcyclopropanecarboxylic acid (CAS 1142214-74-1)
- (R)-2-(3,4-dimethoxyphenyl)-2-(methylamino)ethan-1-ol (CAS 1336325-28-0)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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