(2S,3R,4E)-2-Azido-3-(tert-butyldimethylsilyl)-erythro-sphingosine CAS 114299-64-8
| CAS No. | 114299-64-8 |
| Molecular Formula | C24H49N3O2Si |
| Molecular Weight | 439.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (2S,3R,4E)-2-Azido-3-(tert-butyldimethylsilyl)-erythro-sphingosine (C24H49N3O2Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 439.75 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies (2S,3R,4E)-2-Azido-3-(tert-butyldimethylsilyl)-erythro-sphingosine (CAS 114299-64-8), a certified reference material (molecular formula C24H49N3O2Si, MW 439.75 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (2S,3R,4E)-2-Azido-3-(tert-butyldimethylsilyl)-erythro-sphingosine 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 | C24H49N3O2Si |
| Molecular Weight | 439.75 g/mol |
| 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Recommended Standards
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