Clindamycin Palmitate Impurity 50 CAS CATO-C4X-134150
| CAS No. | CATO-C4X-134150 |
| Molecular Formula | C24H40O2 |
| Molecular Weight | 360.57 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.
Clindamycin Palmitate Impurity 50 (CAS CATO-C4X-134150) is a certified pharmaceutical impurity reference standard with the molecular formula C24H40O2 and a molecular weight of 360.57 g/mol.
Based on its molecular formula C24H40O2, Clindamycin Palmitate Impurity 50 contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.57 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.
Physical & Chemical Properties
| Molecular Formula | C24H40O2 |
| Molecular Weight | 360.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Clindamycin Standards
- Clindamycin Palmitate Impurity 100 (CAS 2839928-15-1)
- Clindamycin Impurity 150 (CAS 2682142-13-6)
- Clindamycin Impurity 69 (CAS 198080-64-7)
- Clindamycin Impurity 4 (CAS CATO-C4X-13414)
- Clindamycin EP Impurity A (CAS 154-21-2)
- Clindamycin-DeA (CAS CATO-C4X-134192)
- Clindamycin Impurity 95 (CAS CATO-C4X-134195)
- Clindamycin Impurity 96 (CAS CATO-C4X-134196)
Recommended Standards
- 468-98-4 0NP5R208EW Cholanic acid, (5alpha)- UNII-0NP5R208EW 5alpha-Cholan-24-oic acid 5alpha-Cholanic acid Allocholanic acid Allocholanoic acid Cholan-24-oic acid, (5alpha)- Cholanic acid, 5alpha- (CAS 468-98-4)
- Ethyl (7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoate (CAS 142828-41-9)
- Phenyl Stearate (CAS 637-55-8)
- 5β-Cholanic acid (CAS 546-18-9)
- Clopidogrel Impurity 120 (CAS CATO-C4X-1029120)
- Thiocolchicoside EP Impurity G (CAS 177991-81-0)
- Nicorandil Impurity 17 (CAS 6265-74-3)
- 4-Bromo-n-[2-(morpholin-4-yl)ethyl]benzamide (CAS 64544-19-0)
- Methyl 2-((4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)amino)benzoate (CAS 1325206-78-7)
- 1-(Tert-butoxycarbonyl)-4-hydroxypyrrolidine-3-carboxylic acid (CAS 1369237-37-5)
- 4-Bromopicolinic Acid (CAS 30766-03-1)
- N-(4-cyano-3-methylphenyl)acetamide (CAS 321162-59-8)
- 3-((Diethylamino)methyl)benzenethiol (CAS 1443344-91-9)
- Neuropeptide Y (3-36) (human, rat) trifluoroacetate salt (CAS 150138-78-6)
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