4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one CAS 879641-80-2
| 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
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one.
4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one (CAS 879641-80-2) is a high-purity analytical reference standard with the molecular formula C11H13NO4S2 and a molecular weight of 287.36 g/mol.
4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one (C11H13NO4S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(furan-2-ylmethyl)-7,7-dioxo-1,7lambda6-dithia-4-azaspiro[4.4]nonan-3-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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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- 5-(2-Methoxyphenyl)-1,3,5-triazaspiro[5.5]undeca-1,3-diene-2,4-diamine (CAS 302583-08-0)
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- 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)
- 5-(6-((4-Fluorobenzyl)thio)pyridazin-3-yl)-2-(4-methoxyphenyl)-4-methylthiazole (CAS 954639-65-7)
- N,N'-(2-Nitro-1,3-phenylene)diacetamide (CAS 116423-87-1)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
Why CATO?
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