Flucloxacillin impurity 14 CAS CATO-C4X-164714
| CAS No. | CATO-C4X-164714 |
| Molecular Formula | C32H27Cl2F2N5O9S |
| Molecular Weight | 766.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Flucloxacillin impurity 14 is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
As a process- or degradation-related impurity, Flucloxacillin impurity 14 (CAS CATO-C4X-164714, C32H27Cl2F2N5O9S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Flucloxacillin impurity 14 (C32H27Cl2F2N5O9S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Flucloxacillin impurity 14 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 | C32H27Cl2F2N5O9S |
| Molecular Weight | 766.55 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related Flucloxacillin Standards
- Flucloxacillin impurity 13 (CAS CATO-C4X-164713)
- Flucloxacillin Monohydrate EP Impurity J (CAS CATO-C4X-164720)
- Flucloxacillin EP Impurity E (CAS CATO-C4X-16475)
- Flucloxacillin impurity 16 (CAS CATO-C4X-164716)
- Flucloxacillin Monohydrate EP Impurity G (CAS CATO-C4X-164710)
- Flucloxacillin EP Impurity A(Sodium Salt) (CAS CATO-C4X-16471)
- Flucloxacillin impurity 6 (CAS CATO-C4X-16476)
- Flucloxacillin impurity 9 (CAS CATO-C4X-16479)
Recommended Standards
- Dieh-benzodithiophene-dione-2th-2br (CAS 1415929-78-0)
- (11AS)-1,10-bis(3,5-bis(trifluoromethyl)phenyl)-12-hydroxy-3,8-dimethyl-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine 12-oxide (CAS 2050190-02-6)
- Fmoc-Ala-Ala-Asn-PABC-PNP (CAS 1834516-06-1)
- (11aR)-1,10-bis(3,5-bis(trifluoromethyl)phenyl)-12-hydroxy-3,8-dimethyl-4,5,6,7-tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocine 12-oxide (CAS 2098225-20-6)
- Palbociclib Impurity 33 (CAS 1651214-74-2)
- Selegiline EP Impurity D (CAS 56862-28-3)
- Procaterol Impurity 27 (CAS CATO-C4X-181027)
- N-Methyl-4-(1-piperazinyl)benzenesulfonamide (CAS 929342-36-9)
- (2E)-1-(4-Chlorophenyl)-3-(3-hydroxyphenyl)prop-2-en-1-one (CAS 934022-18-1)
- AMB (CAS 1890250-13-1)
- 2,8-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dibenzo[b,d]thiophene (CAS 552855-12-6)
- 6-Thioxo-2,5,7,10-tetraazaundecanedioic Acid 1,11-Bis(1,1-dimethylethyl) Ester (CAS 209397-51-3)
- 2-[(2R)-Piperazin-2-yl]acetonitrile (CAS 2250242-65-8)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com