4-((4-Methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane CAS 1172772-69-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1172772-69-8 |
| Molecular Formula | C14H20N2O4S |
| Molecular Weight | 312.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Methoxyphenyl)sulfonyl)-1-oxa-4,8-diazaspiro[4.5]decane (CAS 1172772-69-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H20N2O4S. Molecular weight: 312.38 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H20N2O4S |
| Molecular Weight | 312.38 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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Recommended Standards
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- 5-Methyl-2-phenyl-3-tosylfuran (CAS 115563-21-8)
- 3-(Ethylamino)propanamide (CAS 3440-32-2)
- 1-Heptadecanol (CAS 1454-85-9)
- Methyl 2-[4-(4-aminophenoxy)phenyl]-2-(4-aminophenyl)acetate (CAS 1211512-23-0)
- 2-(4-Isopropylphenyl)pentan-2-ol (CAS 1443338-42-8)
- 7-methyl-[1,2,4]triazolo[1,5-a]pyridin-8-amine (CAS 1150617-78-9)
- methyl 2-cyano-8-methoxy-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate (CAS 1221792-69-3)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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