203258-44-0 tert-butyl N-[N'-(2-aminoethyl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]carbamate CAS 203258-44-0
| CAS No. | 203258-44-0 |
| Molecular Formula | C13H26N4O4 |
| Molecular Weight | 302.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 302.37 g/mol gives 203258-44-0 tert-butyl N-[N'-(2-aminoethyl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]carbamate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
203258-44-0 tert-butyl N-[N'-(2-aminoethyl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]carbamate (CAS 203258-44-0) is a high-purity analytical reference standard with the molecular formula C13H26N4O4 and a molecular weight of 302.37 g/mol.
Structurally, 203258-44-0 tert-butyl N-[N'-(2-aminoethyl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]carbamate (C13H26N4O4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 302.37 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.
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 203258-44-0 tert-butyl N-[N'-(2-aminoethyl)-N-[(2-methylpropan-2-yl)oxycarbonyl]carbamimidoyl]carbamate 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 | C13H26N4O4 |
| Molecular Weight | 302.37 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 4 |
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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 18665070610 / Nicole.chen@cato-chem.com