9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine CAS 87994-64-7
| CAS No. | 87994-64-7 |
| Molecular Formula | C18H41NO9Si |
| Molecular Weight | 443.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (C18H41NO9Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87994-64-7), molecular formula C18H41NO9Si and molecular weight 443.60 g/mol, is a CATO reference standard with documented purity and traceability.
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), 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine 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 | C18H41NO9Si |
| Molecular Weight | 443.60 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
Related Bis Standards
- 9,9-Bis(2-(2-methoxyethoxy)ethoxy)-2,5,8-trioxa-9-siladodecan-12-amine (CAS 87794-64-7)
- (3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)phenyl)methanol (CAS 206049-37-8)
- 3,4-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]benzaldehyde (CAS 73033-13-3)
- 3,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzaldehyde (CAS 206049-38-9)
- 2,5-Bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)terephthalaldehyde (CAS 1624759-52-9)
- 1-(3,5-Bis(2-methoxyethoxy)phenyl)-6,7-dimethoxy-3-methylisoquinoline (CAS 125175-65-7)
- 1-(2-(5-(2-Methoxyethoxy)-1H-benzo[d]imidazol-1-yl)quinolin-8-yl)piperidin-4-amine (CAS 343787-29-1)
- Bis(2-(2-(2-methoxyethoxy)ethoxy)ethyl) succinate (CAS 869483-81-8)
Recommended Standards
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- Pemafibrate Impurity 97 (CAS CATO-C4X-290397)
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- 2-(4-Chlorophenyl)-N,4-dimethyl-1,3-thiazole-5-carboxamide (CAS 320420-81-3)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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