Dyclonine Impurity 16 CAS CATO-C4X-188116
| CAS No. | CATO-C4X-188116 |
| Molecular Formula | C19H29NO2 |
| Molecular Weight | 303.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dyclonine Impurity 16 (CAS CATO-C4X-188116) is a certified pharmaceutical impurity reference standard with the molecular formula C19H29NO2 and a molecular weight of 303.44 g/mol.
Based on its molecular formula C19H29NO2, Dyclonine Impurity 16 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 303.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Dyclonine Impurity 16 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 | C19H29NO2 |
| Molecular Weight | 303.44 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Dyclonine Standards
- Dyclonine Impurity 26 (CAS 1228748-85-3)
- Dyclonine Impurity 14 (CAS CATO-C4X-188114)
- Dyclonine Impurity 17 (CAS CATO-C4X-188117)
- Dyclonine Impurity 41 (CAS CATO-C4X-188141)
- Dyclonine Impurity 37 (CAS CATO-C4X-188137)
- Dyclonine Impurity 40 (CAS CATO-C4X-188140)
- Dyclonine Impurity 36 (CAS CATO-C4X-188136)
- Dyclonine Impurity 27 (CAS 2835362-80-4)
Recommended Standards
- N,4-Bis[2-(2-aminoethoxy)ethyl]-1-piperazineethanamine (CAS 2344685-60-3)
- Ebastine EP Impurity D (CAS 97928-18-2)
- N-(4-(4-pentylcyclohexyl)phenyl)hydrazinecarboxamide (CAS 685108-58-1)
- 2-(2-Oxo-2H-benzo[h]chromen-4-yl)acetic acid (CAS 101999-46-6)
- Valnemulin impurity 5 (CAS CATO-C4X-19995)
- Resmetirom impurity 95 (CAS CATO-C4X-291295)
- Ceftazidime Impurity 38 Mixture (CAS 91999-75-6)
- 4-Methyl-2-(2-(1-(pyridin-2-yl)ethylidene)hydrazinyl)quinoline (CAS 70845-37-3)
- (1S,3R)-3-(2-(3-chlorophenyl)-2-oxoethyl)cyclopentane-1-carboxylic acid (CAS 733740-35-7)
- (3β,5α,6β,24R)-6-Methoxy-3,5-cycloergostane (CAS 71496-86-1)
- N-(2-Hydroxy-3-sulfopropyl)-3,5-dimethoxyaniline Sodium Salt [for Biochemical Research] (CAS 82692-88-4)
- 1-Methyl-4-(methylamino)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 62617-41-8)
- 3-(3-Methoxyphenyl)-1-propanamine (CAS 18655-52-2)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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