(E)-tert-Butyl (3-cyclopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate CAS 1956426-52-0
| CAS No. | 1956426-52-0 |
| Molecular Formula | C15H24N4O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 398.42 g/mol gives (E)-tert-Butyl (3-cyclopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-tert-Butyl (3-cyclopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate (CAS 1956426-52-0) is a high-purity analytical reference standard with the molecular formula C15H24N4O3C2H2O4 and a molecular weight of 398.42 g/mol.
The molecular framework of (E)-tert-Butyl (3-cyclopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate (C15H24N4O3C2H2O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), (E)-tert-Butyl (3-cyclopropyl-4-oxo-1,3,8-triazaspiro[4.5]decan-2-ylidene)carbamate oxalate 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 | C15H24N4O3 C2H2O4 |
| Molecular Weight | 398.42 g/mol |
| Appearance | Off-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 6-Chloro-2-propyl-3,4-dihydro-2h-1,4-benzoxazin-3-one (CAS 57463-12-4)
- (1R)-2-methyl-1-[(1S,2S,6R,8S)-2,9,9-trimethyl-3,5-dioxa-4-boratricyclo[6.1.1.0²,⁶]decan-4-yl]propan-1-amine hydrochloride (CAS 178455-04-4)
- Tremuloidin (CAS 529-66-8)
- n-(4-Acetylphenyl)-4-fluorobenzamide (CAS 300668-14-8)
- 273-21-2 1H-Imidazo(4,5-b)pyridine Pyrido(2,3-d)imidazole 4-Azabenzimidazole 7-Azabenzimidazole 1-Deazapurine 3,4-Diazaindole EINECS 205-987-3 Imidazo(4,5-b)pyridine (6CI) NSC 403091 (CAS 273-21-2)
- 3-Bromo-2-(4-fluorophenyl)-6,6-dimethyl-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine (CAS 1429893-34-4)
- 6-Chloro-2-fluoro-8-methyl-9H-purine (CAS 1060816-70-7)
- potassium hydrogen [2-carboxy-2-(propan-2-ylidene)ethyl]phosphonate (CAS 117012-81-4)
- N-(3,4-Dichlorophenyl)-N-(methylsulfonyl)glycine (CAS 431979-36-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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