2,3-Diphenyl-1,4-diazaspiro[4.5]Deca-1,3-diene CAS 5396-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5396-98-5 |
| Molecular Formula | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Diphenyl-1,4-diazaspiro[4.5]Deca-1,3-diene (CAS 5396-98-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20N2. Molecular weight: 288.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H20N2 |
| Molecular Weight | 288.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(Benzylthio)-3-methylthieno[3,2-d]pyrimidin-4(3H)-one (CAS 338779-09-2)
- 2,4,6-Tri(pyrrolidin-1-yl)-1,3,5-triazine (CAS 5794-91-2)
- 2-(1-Benzylpiperidin-4-ylidene)-2-phenylacetonitrile (CAS 6517-69-7)
- 3-(Chloromethyl)-1-methoxy-4-methylpentane (CAS 1496720-02-5)
- 3-(1H-Imidazol-1-yl)propanal (CAS 74917-06-9)
- 4-chloro-6-hydrazinyl-2-(methoxymethyl)pyrimidine (CAS 1461708-82-6)
- 2-(Carboxy(hydroxy)methyl)-7-fluorobenzo[d]oxazole (CAS 1804089-39-1)
- 2-((5,6-Dimethylthieno[2,3-d]pyrimidin-4-yl)thio)-1-morpholinoethan-1-one (CAS 315710-79-3)
- 1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carbohydrazide (CAS 886360-63-0)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com