Clindamycin Palmitate Impurity 108 CAS CATO-C4X-1341108
| CAS No. | CATO-C4X-1341108 |
| Molecular Formula | C34H63ClN2O6S |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C34H63ClN2O6SHCl, Clindamycin Palmitate Impurity 108 contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 699.85 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).
Clindamycin Palmitate Impurity 108 (CAS CATO-C4X-1341108) is a certified pharmaceutical impurity reference standard with the molecular formula C34H63ClN2O6SHCl and a molecular weight of 699.85 g/mol.
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), Clindamycin Palmitate Impurity 108 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 | C34H63ClN2O6S HCl |
| Molecular Weight | 699.85 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Clindamycin Standards
- Clindamycin Impurity 164 (CAS 1123211-65-3 (free base))
- Clindamycin Impurity 16 (CAS 1123211-66-4)
- Clindamycin Impurity 73 (CAS 1123211-66-4 (free base))
- Clindamycin Pentadecanoate HCl (CAS 1123211-67-5 (free base);)
- Clindamycin Heptadecanoate (CAS 1123211-69-7 (free base))
- Clindamycin Impurity 22 HCI (CAS 1123211-70-0（free base）)
- Clindamycin phosphate ester EP impurity F isomer (CAS 1149764-21-5)
- Clindamycin Phosphate Sulfoxide Impurity (CAS 1228573-90-7)
Recommended Standards
- Semaglutide impurity 78 (CAS CATO-C4X-222678)
- Mesilate EP Impurity A (CAS 2724727-52-8)
- Palbociclib impurity 131 (CAS CATO-C4X-1125131)
- 1,2,3,4,5,6,7,8,9,10-Decafluorophenanthrene (CAS 1580-20-7)
- 2-Bromo-4-(difluoromethyl)nicotinic acid (CAS 1804752-31-5)
- Bicyclo[3.3.1]Nonane-1,5-dicarboxylic acid (CAS 56031-26-6)
- Sodium (2Z)-4-(2-fluorophenyl)-1-methoxy-1,4-dioxobut-2-en-2-olate (CAS 2034161-81-2)
- 4-Pentylbenzamide (CAS 138913-07-2)
- Adenosine Cyclophosphate Impurity 1 (CAS 32465-18-2)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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