Siponimod CAS 1230487-00-9
| CAS No. | 1230487-00-9 |
| Molecular Formula | C29H35F3N2O3 |
| Molecular Weight | 516.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Siponimod (CAS 1230487-00-9), a certified reference material (molecular formula C29H35F3N2O3, MW 516.60 g/mol) for analytical method development and quality control.
Siponimod (C29H35F3N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C29H35F3N2O3 |
| Molecular Weight | 516.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Siponimod Standards
- Siponimod Impurity 30 (CAS CATO-C4X-247230)
- Siponimod Impurity 34 (CAS 2768181-14-0)
- Siponimod Impurity 37 (CAS CATO-C4X-247237)
- Siponimod Impurity 12 (CAS CATO-C4X-247212)
- Siponimod impurity 20 (CAS CATO-C4X-247220)
- Siponimod impurity 22 (CAS CATO-C4X-247222)
- Siponimod Impurity 38 (CAS CATO-C4X-247238)
- Siponimod Impurity 36 (CAS CATO-C4X-247236)
Recommended Standards
- 2,3,4,5,6-Pentabromobenzoic acid (CAS 22230-43-9)
- β-[[[4,5-Dihydro-5-[2-(1H-imidazol-2-ylamino)ethyl]-3-isoxazolyl]carbonyl]amino]-3,4-dihydro-γ-oxo-2(1H)-Isoquinolinebutanoic Acid (CAS 1230487-85-0)
- Etrasimod Impurity 44 (CAS CATO-C4X-321444)
- Clobetasone butyrate EP Impurity G (CAS CATO-C4X-35394)
- 3-Chloro-5-hydroxyisonicotinaldehyde (CAS 1256791-44-2)
- 2-(4-Formyl-2-methoxyphenoxy)ethyl acetate (CAS 692275-82-4)
- S-(4-acetyl-3-hydroxy-2-propylphenyl) 2-methylpropanethioate (CAS 1215610-92-6)
- 1-(2-Furylmethyl)-2,5-dimethyl-1H-pyrrole-3-carboxylic acid (CAS 854357-51-0)
- N-allyl-4-bromobenzamide (CAS 39887-27-9)
- 2-(Furan-2-yl)quinazoline-4-thiol (CAS 923853-12-7)
- 1-(But-3-yn-1-yl)-4-methylpiperidine (CAS 1343816-79-4)
- 2-Phenyl-6-((phenylthio)methyl)pyrimidin-4(3H)-one (CAS 339014-42-5)
- 5-Amino-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 10033-63-3)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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