Argatroban Impurity 125 CAS CATO-C4X-1007125
| CAS No. | CATO-C4X-1007125 |
| Molecular Formula | C13H15NO5S |
| Molecular Weight | 297.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Argatroban Impurity 125 (CAS CATO-C4X-1007125), a pharmacopoeial impurity reference standard (molecular formula C13H15NO5S, MW 297.33 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Argatroban Impurity 125 (C13H15NO5S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 Argatroban Impurity 125 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 | C13H15NO5S |
| Molecular Weight | 297.33 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Argatroban Standards
- Argatroban Impurity 120 (CAS CATO-C4X-1007120)
- Argatroban Impurity 136 (CAS CATO-C4X-1007136)
- Argatroban Impurity 101 (CAS CATO-C4X-1007101)
- Argatroban Impurity 112 (CAS CATO-C4X-1007112)
- Argatroban Impurity 124 (CAS CATO-C4X-1007124)
- Argatroban Impurity 121 (CAS CATO-C4X-1007121)
- Argatroban Impurity 126 (CAS CATO-C4X-1007126)
- Argatroban Impurity 75 (CAS CATO-C4X-100775)
Recommended Standards
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- Tamsulosin Impurity 19 (CAS 116091-63-5)
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- 2-(N-(5-Chloro-2-methylphenyl)methylsulfonamido)-N-(2,6-difluorophenyl)acetamide (CAS 708219-39-0)
- Pomalidomide-PEG1-C2-amine HCl (CAS 2154342-56-8)
- 2-(((4-Fluorophenyl)thio)methyl)pyrrolidine hydrochloride (CAS 1353989-69-1)
- Ph-Bis(C1-N-(C2-NH-Boc)2) (CAS 1807521-06-7)
- (S)-2-Amino-3-(2-chloro-4-fluorophenyl)propanoic acid (CAS 1213560-44-1)
- 2-(6-Bromo-4-methoxypyridin-3-yl)acetonitrile (CAS 1804507-66-1)
- Semaglutide impurity 92 (CAS CATO-C4X-222692)
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