4-(Phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]Decane CAS 1170830-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1170830-83-7 |
| Molecular Formula | C13H18N2O3S |
| Molecular Weight | 282.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Phenylsulfonyl)-1-oxa-4,8-diazaspiro[4.5]Decane (CAS 1170830-83-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18N2O3S. Molecular weight: 282.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O3S |
| Molecular Weight | 282.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 1-(Phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-4-carbonitrile (CAS 1227269-45-5)
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Recommended Standards
- 4-(3,4-Dimethylphenyl)-5-(4-pyridinyl)-4h-1,2,4-triazole-3-thiol (CAS 117080-37-2)
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- 4-((1,3,4-Thiadiazol-2-yl)thio)-1-(4-fluorophenyl)butan-1-one (CAS 1154733-68-2)
- 1-Chloro-2-(iodomethyl)benzene (CAS 70450-40-7)
- 4-Ethyl-2-fluoroaniline hydrochloride (CAS 1201943-86-3)
- (4AR,7R,8R,8aS)-7-acetamido-2,2-dimethylhexahydropyrano[3,2-d][1,3]dioxine-6,8-diyl diacetate (CAS 73024-78-9)
- 3,5-Bis-trifluoromethyl-1h-pyridin-4-one (CAS 1063697-13-1)
- (E)-1-(4-aminophenyl)-3-(3,4-dimethoxyphenyl)prop-2-en-1-one (CAS 616232-04-3)
- Iopromide Impurity 20 (CAS CATO-C4X-183220)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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