Carbocisteine Impurity 60 CAS CATO-C4X-201060
| CAS No. | CATO-C4X-201060 |
| Molecular Formula | C7H9NO6S |
| Molecular Weight | 235.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Carbocisteine Impurity 60 (CAS CATO-C4X-201060) is a certified pharmaceutical impurity reference standard with the molecular formula C7H9NO6S and a molecular weight of 235.21 g/mol.
The molecular framework of Carbocisteine Impurity 60 (C7H9NO6S) is characterized by a carbohydrate-derived structure, an amide group, a sulfone group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 Carbocisteine Impurity 60 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 | C7H9NO6S |
| Molecular Weight | 235.21 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Carbocisteine Standards
- Carbocisteine Impurity 22 (CAS CATO-C4X-201022)
- Carbocisteine Impurity 49 (CAS 907565-13-3)
- Carbocisteine Impurity 31 (CAS CATO-C4X-201031)
- Carbocisteine Impurity 20 (CAS 4271-36-7)
- Carbocisteine Impurity 26 (CAS CATO-C4X-201026)
- Carbocisteine Impurity 10 (CAS 1601460-92-7)
- Carbocisteine Impurity 2 (CAS 2820941-84-0)
- Carbocisteine Impurity 34 (CAS CATO-C4X-201034)
Recommended Standards
- N1-(tert-butyl)-3-(trifluoromethyl)-1H-pyrazole-1-carboxamide (CAS 648427-18-3)
- 5-amino-6-thia-2,4,10,13-tetraazatricyclo[7.4.0.0³,⁷]trideca-1(13),3(7),4,8-tetraene-11,12-dione (CAS 119151-74-5)
- N-(3-Amino-4-fluorophenyl)-5-methyl-1,2-oxazole-4-carboxamide (CAS 926190-33-2)
- 5-Amino-1-[(3-fluorophenyl)methyl]-1H-1,2,3-triazole-4-carboxamide (CAS 119222-38-7)
- Voriconazole Impurity 66 (CAS CATO-C4X-136666)
- Ganciclovir EP Impurity A (CAS 1797982-93-4)
- Cefpirome Impurity 34 (CAS CATO-C4X-120734)
- Cefamandole Impurity 20 (CAS CATO-C4X-122120)
- 2-Cyclopropoxy-6-nitrobenzonitrile (CAS 1243399-94-1)
- (2,3-Difluorophenyl)(pyrrolidin-1-yl)methanone (CAS 385380-62-1)
- 4-Fluoro-2-(1-pyrrolidinyl)benzoic Acid (CAS 952680-24-9)
- 2-(5-Methyl-6-oxo-5,7-diazaspiro[3.4]Octan-8-yl)acetic acid (CAS 1706533-03-0)
- SB 224289A (CAS 180084-26-8)
- Tau Peptide (273-284) trifluoroacetate salt (CAS 1663490-91-2)
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