2-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}ethane-1-sulfonyl fluoride CAS 885527-09-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885527-09-3 |
| Molecular Formula | C9H13FN2O4S |
| Molecular Weight | 264.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{2,4-dioxo-1,3-diazaspiro[4.4]nonan-3-yl}ethane-1-sulfonyl fluoride (CAS 885527-09-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H13FN2O4S. Molecular weight: 264.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H13FN2O4S |
| Molecular Weight | 264.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-[5-(4-Fluorobenzoyl)thiophen-2-yl]acetic acid (CAS 339098-81-6)
- 3-(6-Hydroxy-2-(2-hydroxypropan-2-yl)-2,3-dihydrobenzofuran-5-yl)acrylic acid (CAS 6544-81-6)
- 2,4-Difluoro-5-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline (CAS 941166-01-4)
- 7-Isopropoxyindoline-2,3-dione (CAS 1175879-37-4)
- 1-(4-(Methoxymethyl)-1-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)piperidine-4-carboxylic acid (CAS 1708080-30-1)
- (2-Methoxyphenyl)methanol (CAS 612-16-8)
- 2-(1,1-Difluoroethyl)-4-methylpyridine (CAS 1401425-30-6)
- NMS-859, >98% (HPLC) (CAS 1449236-96-7)
- 1-(4-Fluoro-1h-indol-3-yl)ethan-1-one (CAS 949035-25-0)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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 13829788188 / jacky.chen@cato-chem.com