SPI-112Me CAS 1243685-62-2
| CAS No. | 1243685-62-2 |
| Molecular Formula | C23H19FN4O5S |
| Molecular Weight | 482.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C23H19FN4O5S, SPI-112Me contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 482.48 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.
SPI-112Me (CAS 1243685-62-2) is a high-purity analytical reference standard with the molecular formula C23H19FN4O5S and a molecular weight of 482.48 g/mol.
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.
CATO manufactures SPI-112Me 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 | C23H19FN4O5S |
| Molecular Weight | 482.48 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 3,5-Dichloro-N-(5,6-dimethyl-1-octyl-1H-1,3-benzodiazol-4-yl)benzene-1-sulfonamide (CAS 866048-88-6)
- Azo-Resveratrol (CAS 1393556-48-3)
- 3,4-Dichloro-N-(5,6-dimethyl-1-octyl-1H-1,3-benzodiazol-4-yl)benzene-1-sulfonamide (CAS 338955-41-2)
- Primeverin (CAS 154-60-9)
- 4'-Bromo-[1,1'-biphenyl]-2-carboxylicacid (CAS 37174-65-5)
- DSPE-PEG5-propargyl (CAS 2112737-93-4)
- (4-(3-(1H-Indol-3-yl)propanoyl)piperazine-1-carbonyl)-L-valine (CAS 1014103-99-1)
- 2-Amino-4-(3,4-dimethoxyphenyl)thiophene-3-carbonitrile (CAS 884497-31-8)
- 5-[(4-Methoxyphenoxy)methyl]-1,3,4-oxadiazol-2-amine (CAS 21520-95-6)
- 5-(3,4-Diethoxyphenyl)-3-phenyl-1H-1,2,4-triazole (CAS 1416342-22-7)
- (4-Chloro-6-(difluoromethyl)-3-nitropyridin-2-yl)methanol (CAS 1805181-20-7)
- Methyl(tetrahydrothiophen-3-yl)sulfamoyl chloride (CAS 1095531-50-2)
- 1-Methyl-4-methylenepiperidine (CAS 13669-28-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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