Benvitimod impurity 9 CAS CATO-C4X-24459
| CAS No. | CATO-C4X-24459 |
| Molecular Formula | C12H19O5P |
| Molecular Weight | 274.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Benvitimod impurity 9 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, Benvitimod impurity 9 (CAS CATO-C4X-24459, C12H19O5P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Benvitimod impurity 9 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 274.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C12H19O5P |
| Molecular Weight | 274.25 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
Related Benvitimod Standards
- Benvitimod Impurity 3 (CAS 2901016-39-3)
- Benvitimod Impurity 11 (CAS 2772354-76-2)
- Benvitimod impurity 6 (CAS CATO-C4X-24456)
- Benvitimod Impurity 1 (CAS 141509-20-8)
- Benvitimod Impurity 2 (CAS 1622988-14-0)
- Benvitimod impurity 5 (CAS CATO-C4X-24455)
- Benvitimod impurity 7 (CAS CATO-C4X-24457)
- Benvitimod Impurity 4 (CAS CATO-C4X-24454)
Recommended Standards
- Tazobactam EP Impurity E (CAS 117030-11-2)
- Malathion Dicarboxylic Acid (CAS 1190-28-9)
- N-(4-Fluorobenzyl)-4-nitrobenzamide (CAS 331434-68-5)
- ethyl 7-(trifluoromethyl)benzo[b]thiophene-2-carboxylate (CAS 1002355-89-6)
- Dihydralazine EP Impurity A (CAS 649765-80-0)
- Cefprozil Impurity 55 (CAS CATO-C4X-149255)
- Axitinib Impurity 66 (CAS 2419145-29-0)
- (1-(4-Methoxyphenyl)-1H-1,2,4-triazol-3-yl)methanol (CAS 917910-96-4)
- 2-Amino-5-bromo-3-(difluoromethyl)pyridin-4-ol (CAS 1805332-40-4)
- 5,5-Diphenylhydantoin-phenyl-d (CAS 63435-68-7)
- N-(2-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propane-1-sulfonamide (CAS 2245819-88-7)
- 2-[3-(Trifluoromethyl)-3H-diazirin-3-yl]ethan-1-amine hydrochloride (CAS 2095409-03-1)
- Revefenacin Impurity 78 (CAS CATO-C4X-203178)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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