Mirogabalin Impurity 63 CAS 1644251-70-6
| CAS No. | 1644251-70-6 |
| Molecular Formula | C12H19NO2 |
| Molecular Weight | 209.28 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
As a process- or degradation-related impurity, Mirogabalin Impurity 63 (CAS 1644251-70-6, C12H19NO2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Mirogabalin Impurity 63 (C12H19NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 209.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H19NO2 |
| Molecular Weight | 209.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
Related Mirogabalin Standards
- Rel-Mirogabalin Impurity 121 (CAS 1644251-69-3)
- Rel-Mirogabalin Impurity 122 (Enantiomer Mixture) (CAS 1234045-56-7)
- Mirogabalin Impurity 38 (CAS 1415817-35-4)
- Mirogabalin lmpurity 5 (CAS CATO-C4X-29245)
- Mirogabalin Impurity 6 (CAS CATO-C4X-29246)
- Mirogabalin Impurity 64 (CAS 1644251-71-7)
- Mirogabalin Impurity N78 (CAS CATO-CP155178)
- Mirogabalin Impurity N84 (CAS 2166206-19-3)
Recommended Standards
- Aldicarb-d3 Sulfoxide (CAS 1795136-36-5)
- 1,1'-(Phenylazanediyl)bis(propan-2-ol) (CAS 3077‑13‑2)
- Drotaverin Impurity 40 (CAS CATO-C4X-243540)
- Mirogabalin Impurity N85 (CAS 1138245-15-4)
- Urapidil Impurity 9 (CAS 108997-11-1)
- N1-Nitroso Tryptophan EP Impurity I (CAS 23708-74-9)
- Palbociclib Impurity 4 (CAS 1774897-13-0)
- (3aR,6aR)-6-(benzyloxymethyl)-2,2-dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)-one (CAS 89291-75-8)
- 4-[5-Amino-4-(ethoxycarbonyl)-1h-pyrazol-1-yl]benzoic acid (CAS 926203-48-7)
- (2R)-2-Amino-6-methylheptanoic acid (CAS 1689893-27-3)
- 1-(3-Fluorophenyl)-3-(piperidin-4-yl)urea hydrochloride (CAS 1233952-56-1)
- Cariprazine Impurity 51 (CAS CATO-C4X-240851)
- Nonan-5-yl (Z)-11-(2-(4-((9-(dimethylamino)-5H-benzo[a]phenoxazin-5-ylidene)amino)phenyl)acetoxy)undecanoate (CAS 136499-31-5)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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