3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide CAS 19341-48-1
| CAS No. | 19341-48-1 |
| Molecular Formula | C21H36N2O6P2 |
| Molecular Weight | 474.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide is closely related to a steroid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide (CAS 19341-48-1) is a high-purity analytical reference standard with the molecular formula C21H36N2O6P2 and a molecular weight of 474.47 g/mol.
Owing to a steroid core, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage, 3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 474.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3,9-Di(3-azabicyclo[3.2.2]nonan-3-yl)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane 3,9-dioxide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C21H36N2O6P2 |
| Molecular Weight | 474.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Di Standards
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- n-((1,2,3-Thiadiazol-4-yl)methyl)-3-chloro-2-methylaniline (CAS 1156889-68-7)
- 6-(4-Methylbenzyl)pyrido[2,3-d]pyrimidine-2,4-diamine (CAS 20739-16-6)
- 2-Phenyl-N-(5-phenyl-1,2,4-oxadiazol-3-yl)acetamide (CAS 942884-69-7)
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