Cefpirome Sulfate CAS 98753-19-6
| CAS No. | 98753-19-6 |
| Molecular Formula | C22H23N6O5S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 612.65 g/mol gives Cefpirome Sulfate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Cefpirome Sulfate (CAS 98753-19-6), a certified reference material (molecular formula C22H23N6O5S2HO4S, MW 612.65 g/mol) for analytical method development and quality control.
Cefpirome Sulfate (C22H23N6O5S2HO4S) contains a flavonoid core, 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Cefpirome Sulfate 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 | C22H23N6O5S2 HO4S |
| Molecular Weight | 612.65 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 3 |
Related Cefpirome Standards
- Cefpirome Impurity 9 (CAS 124667-21-6)
- Cefpirome Impurity 2 (CAS 124667-22-7)
- Cefpirome Impurity 3 (CAS 130431-30-0)
- Cefpirome Impurity 8 (CAS 533-37-9)
- Cefpirome Sulfate (CAS 84957-29-9)
- Cefpirome Impurity N1 (CAS 87314-56-5)
- Cefpirome Impurity 1 (CAS 97164-55-1)
- Cefpirome Impurity 11 (CAS CATO-C4X-120711)
Recommended Standards
- 4-Chloro-5-((4-methoxybenzyl)oxy)-2-propylpyridazin-3(2H)-one (CAS 88094-10-4)
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- 6-(dimethylamino)-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 1909348-67-9)
- 3-Acetyl-2-pyridinecarboxylic acid (CAS 716362-04-8)
- 3-Amino-4-fluoro-N,N-dimethylbenzenesulfonamide (CAS 1017448-64-4)
- 5-Ethoxy-N,2-dimethyloxazole-4-carboxamide (CAS 128242-88-6)
- 7-Chlorobenzo[d]isothiazole-3-carboxylic acid (CAS 50789-17-8)
- Methyl 2-(4-methylquinolin-8-yl)acetate (CAS 1383625-63-5)
- (4R,5R)-(-)-2,2-Dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanolato[1,2-bis(dimethoxy)ethane]titanium(IV)dichlorideacetonitrileadduct (CAS 328123-04-2)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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