7-[4-(Methylsulfonyl)phenyl]-5,8-diazaspiro[3.4]octan-6-one CAS 1272755-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272755-84-6 |
| Molecular Formula | C13H16N2O3S |
| Molecular Weight | 280.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-[4-(Methylsulfonyl)phenyl]-5,8-diazaspiro[3.4]octan-6-one (CAS 1272755-84-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H16N2O3S. Molecular weight: 280.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H16N2O3S |
| Molecular Weight | 280.34 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-isopropyl-4-methyl-2-oxo-1,2-dihydroquinoline-6-sulfonamide (CAS 1269089-86-2)
- Ethyl 2-[4-(2-fluorophenyl)-piperazin-1-yl]propanoate (CAS 1291198-50-9)
- (4-Hydroxymethyl-benzothiazol-2-yl)-carbamic acid tert-butyl ester (CAS 1265894-77-6)
- Ethyl 4-amino-3-phenyl-1H-pyrazole-5-carboxylate (CAS 70015-76-8)
- (E)-methyl 3-(3-oxocyclohex-1-en-1-yl)acrylate (CAS 1280213-99-1)
- 3-Aminobiphenyl (CAS 2243-47-2)
- (5-chloropyridazin-3-yl)hydrazine (CAS 2140316-70-5)
- 3-Iodophenyltrifluoromethyl sulfide (CAS 1002355-79-4)
- 4-Amino-5-(trifluoromethyl)isophthalonitrile (CAS 2442597-62-6)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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