Linezolid Impurity 32 CAS 34839-14-0
| CAS No. | 34839-14-0 |
| Molecular Formula | C3H8ClNO |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Linezolid Impurity 32.
Linezolid Impurity 32 (CAS 34839-14-0) is a certified pharmaceutical impurity reference standard with the molecular formula C3H8ClNOHCl and a molecular weight of 146.01 g/mol.
Structurally, Linezolid Impurity 32 (C3H8ClNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 146.01 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Linezolid Impurity 32 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 | C3H8ClNO HCl |
| Molecular Weight | 146.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Linezolid Standards
- Linezolid -D8 (CAS 1032182-14-1)
- Linezolid Impurity 69 (CAS 10389-51-2)
- Linezolid-d3 (CAS 1127120-38-0)
- Linezolid Impurity 58 (CAS 1175797-88-2)
- Linezolid Impurity 11 (CAS 1215006-08-8)
- Linezolid Impurity 12 (CAS 1215006-11-3)
- Linezolid Impurity 9 (CAS 1219708-30-1)
- Linezolid Impurity 78 HCI (CAS 1233093-70-3(free base))
Recommended Standards
- Tinidazole Impurity 22 (CAS CATO-C4X-193022)
- Dalilesen Impurity 2 (CAS 1293284-55-5)
- Tofacitinib Impurity 237 (CAS CATO-C4X-1079237)
- N-(4-Methoxyphenyl)-4-methylbenzenesulfonamide (CAS 1150-26-1)
- Ethyl 1-(aminomethyl)spiro[2.5]Octane-1-carboxylate (CAS 724773-40-4)
- Tert-butyl (r)-(1-(quinazolin-4-yl)pyrrolidin-3-yl)carbamate (CAS 1365937-25-2)
- 4-Amino-N-(4-carbamoylphenyl)-3-methoxybenzamide (CAS 67846-61-1)
- Methyl 4-(tert-butoxy)benzoate (CAS 62370-08-5)
- 4-(1,3,4-thiadiazol-2-yl)phenol (CAS 855422-98-9)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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