Sivelestat Impurity 30 CAS CATO-C4X-212330
| CAS No. | CATO-C4X-212330 |
| Molecular Formula | C29H30N4O9S |
| Molecular Weight | 610.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Sivelestat Impurity 30 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.
As a process- or degradation-related impurity, Sivelestat Impurity 30 (CAS CATO-C4X-212330, C29H30N4O9S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Sivelestat Impurity 30 (C29H30N4O9S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C29H30N4O9S |
| Molecular Weight | 610.63 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Sivelestat Standards
- Sivelestat Impurity 13 (CAS 150374-98-4)
- Sivelestat Impurity 12 (CAS CATO-C4X-212312)
- Sivelestat Impurity 7 (CAS 1071827-84-3)
- Sivelestat Impurity 24 (CAS CATO-C4X-212324)
- Sivelestat Impurity 9 (CAS 1094231-79-4)
- Sivelestat impurity 37 (CAS CATO-C4X-212337)
- Sivelestat sodium Impurity 5 (CAS 127373-95-9)
- Sivelestat impurity 36 (CAS CATO-C4X-212336)
Recommended Standards
- (5S,8S,11S,14S)-Methyl 14-(2-Fluoroacetyl)-11-isopropyl-8-(3-methoxy-3-oxopropyl)-5-methyl-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazahexadecan-16-oate (CAS 1135688-47-9)
- Azilsartan Impurity 82 (CAS CATO-C4X-109682)
- Suc-Ala-Gly-Pro-Phe-pNA (CAS 128802-77-7)
- Flurbiprofen Impurity 72 (CAS CATO-C4X-144472)
- Beclometasone Impurity 28 (CAS CATO-C4X-147428)
- Remdesivir Impurity 4 (CAS 55094-52-5)
- Medroxyprogesterone Acetate EP Impurity A (CAS 984-47-4)
- 1-(Propan-2-ylidene)-1H-indene (CAS 34472-48-5)
- 6-[(Benzenesulfonyl)methyl]-N-benzyl-2-(pyridin-4-yl)pyrimidin-4-amine (CAS 320421-28-1)
- 4-{[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}-1-(3,4,5-trimethoxybenzoyl)piperidine (CAS 1775302-55-0)
- 2-(4-Chlorophenyl)-1-(2-fluorophenyl)ethan-1-one (CAS 1183199-32-7)
- Ketorolac Impurity 24 (CAS 141054-41-3)
- 4-((6-((3-Chloropropanoyl)oxy)hexyl)oxy)benzoic acid (CAS 182922-18-5)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
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