Clevidipine butyrate Impurity 25 CAS 43107-08-0
| CAS No. | 43107-08-0 |
| Molecular Formula | C7H10N2O2 |
| Molecular Weight | 154.17 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.17 g/mol gives Clevidipine butyrate Impurity 25 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
As a process- or degradation-related impurity, Clevidipine butyrate Impurity 25 (CAS 43107-08-0, C7H10N2O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Clevidipine butyrate Impurity 25 (C7H10N2O2) 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 154.17 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.
As a certified reference material (CRM), Clevidipine butyrate Impurity 25 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 | C7H10N2O2 |
| Molecular Weight | 154.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 2 |
Related Clevidipine Standards
- Clevidipine Impurity N1 (CAS 193539-61-6)
- Clevidipine impurity 37 (CAS CATO-C4X-101537)
- Clevidipine Impurity 30 (CAS 1685245-63-9)
- Clevidipine Butyrate impurity 27 (CAS 57058-14-7)
- Clevidipine Impurity 34 (CAS CATO-C4X-101534)
- Clevidipine Impurity 35 (CAS CATO-C4X-101535)
- Clevidipine Impurity 31 (CAS 1207068-16-3)
- Clevidipine Impurity 32 (CAS 1207068-17-4)
Recommended Standards
- 4-imidazoleacetic acid ethyl ester (CAS 28782-45-8)
- Vildagliptin Impurity 37 (CAS 1563006-28-9)
- 2-(1H-Pyrazol-1-yl)butanoic acid 3284AF 923526-87-8 C7H10N2O2 (CAS 923526-87-8)
- Vildagliptin Impurity 38 (CAS 3705-27-9)
- Furosemide Impurity 45 (CAS CATO-C4X-140245)
- Biotin impurity 35 (CAS 1374019-64-3)
- Letrozole Impurity 15 (CAS 74231-65-5)
- 5-(5-Bromo-2-furyl)-1H-1,2,4-triazol-3-amine (CAS 1016534-75-0)
- 6-Chloro-2-fluoro-3-hydroxybenzoic acid (CAS 91659-28-8)
- (R)-2-(3,3-dimethylureido)-2-phenylacetic acid (CAS 1007879-93-7)
- 2-Amino-1-(2,3-dimethylphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094337-65-1)
- 3-(3-Chloro-phenyl)-isoxazole-5-carbaldehyde (CAS 869496-60-6)
- (S)-4-(2-Bromo-4-cyanophenyl)-1-(tert-butoxy-carbonyl)piperazine-2-carboxylic acid (CAS 1786489-53-9)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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