Siponimod hemi-fumarate CAS 1234627-85-0
| CAS No. | 1234627-85-0 |
| Molecular Formula | 2*C29H35F3N2O3 |
| 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 632.68 g/mol gives Siponimod hemi-fumarate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Siponimod hemi-fumarate (CAS 1234627-85-0), a certified reference material (molecular formula C29H35F3N2O3C4H4O4, MW 632.68 g/mol) for analytical method development and quality control.
Based on its molecular formula C29H35F3N2O3C4H4O4, Siponimod hemi-fumarate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 632.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
As a certified reference material (CRM), Siponimod hemi-fumarate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 2*C29H35F3N2O3 C4H4O4 |
| Molecular Weight | 632.68 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) | 14.0 |
| 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 (CAS 1230487-00-9)
- Siponimod Impurity 4 (CAS 1589558-70-2)
- Siponimod Impurity 6 (CAS 2305339-74-4)
- Siponimod Impurity 11 (CAS 2474774-17-7)
- Siponimod Impurity 9 (CAS 2746387-13-1)
- Siponimod Impurity 34 (CAS 2768181-14-0)
- Siponimod impurity 19 (CAS 2918890-06-7)
- Siponimod impurity 14 (CAS 2969211-32-1)
Recommended Standards
- Methyl 5-cyanobicyclo[3.2.1]Octane-1-carboxylate (CAS 2168046-14-6)
- 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-3-yl)pent-2-yn-1-one (CAS 1093676-96-0)
- 3-Nitro-2-(trifluoromethyl)pyridine (CAS 133391-63-6)
- 7-Fluoro-5-methyl-3,4-dihydronaphthalen-1(2H)-one (CAS 800395-58-8)
- 4-(2-((3-(trifluoromethyl)phenyl)amino)thiazol-4-yl)benzene-1,2-diol hydrochloride (CAS 1274903-94-4)
- N-(2,4-Difluorophenyl)-6-nitro-4-quinazolinamine (CAS 184360-66-5)
- Methyl 3-hydroxy-1-methoxycyclobutane-1-carboxylate (CAS 2384673-56-5)
- Methyl 2-(4-(6-oxo-4-phenylpyrimidin-1(6H)-yl)butanamido)benzoate (CAS 1226459-42-2)
- 3-Cyclopropylisonicotinaldehyde (CAS 1063960-86-0)
- (9-D-Asp) Semaglutide X Sodium salt (CAS CATO-CPTD788617)
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