Latamoxef impurity 47 CAS CATO-C4X-179847
| CAS No. | CATO-C4X-179847 |
| Molecular Formula | C38H36N8O18S |
| Molecular Weight | 924.80 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Latamoxef impurity 47 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Latamoxef impurity 47 (CAS CATO-C4X-179847, C38H36N8O18S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C38H36N8O18S, Latamoxef impurity 47 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 924.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Latamoxef impurity 47 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 | C38H36N8O18S |
| Molecular Weight | 924.80 g/mol |
| Purity | 97%+ |
| 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 8 |
| Sulfur Atoms | 1 |
Related Latamoxef Standards
- Latamoxef Impurity 50 (CAS CATO-C4X-179850)
- Latamoxef Impurity 51 (CAS CATO-C4X-179851)
- Latamoxef Impurity 52 (CAS CATO-C4X-179852)
- Latamoxef Impurity 33 (CAS CATO-C4X-179833)
- Latamoxef Impurity 48 (CAS CATO-C4X-179848)
- Latamoxef impurity 44 (CAS CATO-C4X-179844)
- Latamoxef Impurity 31 (CAS CATO-C4X-179831)
- Latamoxef Impurity 22 (CAS CATO-C4X-179822)
Recommended Standards
- 1-(2,6-Bis(3,5-bis(trifluoromethyl)phenyl)-8,9,10,11,12,13,14,15-octahydrodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)-7-nitro-1,2,3,4-tetrahydroquinoline (CAS 1818406-77-7)
- (2S,3S,4R)-3,4-Bis[(tert-butyldimethylsilyl)oxy]-2-hexacosanoylamino-4-octadecanol (CAS 205371-68-2)
- 1,2,3,4,5,6-Hexakis[2-(methyldichlorosilyl)ethyl]benzene (CAS 194933-15-8)
- Chlorohydridotris(triphenylphosphine)ruthenium(II) toluene adduct (CAS 55102-19-7)
- Crisaborole Impurity 15 (CAS 1187187-01-4)
- Phenoxymethylpenicillin Impurity 22 (CAS CATO-C4X-212622)
- Finerenone Impurity 91 (CAS CATO-C4X-288091)
- 2,6-Dichloro-3,5-difluoropyridin-4-amine (CAS 1121583-29-6)
- Carfilzomib Impurity 6 (CAS CATO-C4X-10226)
- tert-Butyl 4-fluoro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 2377607-40-2)
- 2,5-Dibromo-3,4-dimethyl-thiophene (CAS 74707-05-4)
- (4-Bromo-6-(difluoromethyl)-2-(trifluoromethyl)pyridin-3-yl)methanol (CAS 1805964-17-3)
- O-Isobutylhydroxylamine Hydrochloride (CAS 6084-58-8)
- (Cys2)-Neuropeptide Y-8-aminooctanoyl-(D-Cys27)-Neuropeptide Y (25-32) (H-3298.0500) (CAS 128806-04-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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