4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one CAS 879641-80-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 879641-80-2 |
| Molecular Formula | C11H13NO4S2 |
| Molecular Weight | 287.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one (CAS 879641-80-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO4S2. Molecular weight: 287.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NO4S2 |
| Molecular Weight | 287.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-(4H-Cyclopenta[c]cinnolin-4-yl)-N,N-dimethylaniline (CAS 88584-90-1)
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- 4-(3-(tert-butylamino)-2-hydroxypropoxy)-1H-indole-2-carbonitrile (CAS 69906-85-0)
- 2-Bromo-1-methoxy-4-(perfluoroethyl)benzene (CAS 1429056-20-1)
- Ramiprilat-d3 (CAS 1356933-70-4)
- Mecoprop-N/Iso-Butyl Ester (CAS CATO-CCHM700096)
- (E)-1-(5-Methyloxazolidin-2-ylidene)propan-2-one (CAS 126979-01-9)
- 1-(3-Methoxyphenoxy)-3-(piperidin-1-yl)propan-2-ol (CAS 439128-83-3)
- Ethyl 3-{[(4-methoxyphenyl)methyl]amino}propanoate (CAS 67044-04-6)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
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