Clindamycin Impurity 9 CAS CATO-C4X-13419
| CAS No. | CATO-C4X-13419 |
| Molecular Formula | C19H37N2O7PS |
| Molecular Weight | 468.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Clindamycin Impurity 9 (CAS CATO-C4X-13419) is a certified pharmaceutical impurity reference standard with the molecular formula C19H37N2O7PS and a molecular weight of 468.55 g/mol.
Owing to an amide group, a sulfone group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Clindamycin Impurity 9 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 468.55 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures Clindamycin Impurity 9 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H37N2O7PS |
| Molecular Weight | 468.55 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Clindamycin Standards
- Clindamycin Impurity 20 (CAS CATO-C4X-1341120)
- Clindamycin Phosphas EP Impurity G (CAS CATO-C4X-134130)
- Clindamycin Impurity 74 (CAS CATO-C4X-134174)
- Clindamycin Impurity 13 (CAS 147650-54-2)
- Clindamycin Impurity 144 (CAS CATO-C4X-1341144)
- Clindamycin Impurity 152 (CAS CATO-C4X-1341152)
- Clindamycin Impurity 34 (CAS CATO-C4X-134134)
- Clindamycin Impurity 145 (CAS CATO-C4X-1341145)
Recommended Standards
- Linagliptin Impurity 2 (CAS 2518331-40-1)
- Fluticasone Carbothioic Acid Impurity (CAS 80474-45-9)
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- Carbodenafil Impurity 3 (CAS 2520113-14-6)
- Clavulanic acid Impurity 14 (CAS 20485-44-3)
- Terbutaline impurity 124 (CAS CATO-C4X-1183124)
- Fluoxetine Impurity 34(Mixture of Isomers) (CAS CATO-C4X-135234)
- tert-Butyl 2,2-dimethylmorpholine-4-carboxylate (CAS 1467262-20-9)
- tert-Butyl 2-(((6-chloropyrimidin-4-yl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1261230-42-5)
- 6-Amino-3-bromopicolinonitrile (CAS 884541-48-4)
- 2-3-O-Isopropylidene-1-4-di-O-tosyl-D-threitol (CAS 51064-65-4)
- Nintedanib Impurity 132 (CAS CATO-C4X-1814132)
- Tridocosahexaenoylglycerol (CAS 124596-98-1)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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