N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine) CAS 83936-41-8
| CAS No. | 83936-41-8 |
| Molecular Formula | C10H30N4OSi2 |
| Molecular Weight | 278.54 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 N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine).
N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine) (CAS 83936-41-8), molecular formula C10H30N4OSi2 and molecular weight 278.54 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a hydroxyl group, an ether linkage, N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine) is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 278.54 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), N1,N1'-((1,1,3,3-Tetramethyldisiloxane-1,3-diyl)bis(methylene))bis(ethane-1,2-diamine) 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 | C10H30N4OSi2 |
| Molecular Weight | 278.54 g/mol |
| 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) | -2.0 |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
Recommended Standards
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