1-tert-butyl 3-ethyl 3-aminoazetidine-1,3-dicarboxylate CAS 1011479-72-3
| CAS No. | 1011479-72-3 |
| Molecular Formula | C11H20N2O4 |
| Molecular Weight | 244.29 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 1-tert-butyl 3-ethyl 3-aminoazetidine-1,3-dicarboxylate.
1-tert-butyl 3-ethyl 3-aminoazetidine-1,3-dicarboxylate (CAS 1011479-72-3) is a high-purity analytical reference standard with the molecular formula C11H20N2O4 and a molecular weight of 244.29 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 1-tert-butyl 3-ethyl 3-aminoazetidine-1,3-dicarboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.29 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), 1-tert-butyl 3-ethyl 3-aminoazetidine-1,3-dicarboxylate 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 | C11H20N2O4 |
| Molecular Weight | 244.29 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 methanol, ethanol, DMSO |
| 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.) | 1988 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-(1H-Indol-3-yl)-2-(pyrrolidin-1-yl)acetic acid (CAS 1010916-05-8)
- 2-Propyl-10,10a-dihydroimidazo[1,5-b]isoquinoline-1,3(2H,5H)-dione (CAS 101195-61-3)
- 3-(Cyclopropylamino)-1-(p-tolyl)pyrrolidine-2,5-dione (CAS 1008220-64-1)
- 3-((1H-pyrazol-1-yl)methyl)-4-isopropoxybenzaldehyde (CAS 1015844-32-2)
- 2-(Tert-butyl) 5-ethyl 8-oxo-2,7-diazaspiro[3.5]Nonane-2,5-dicarboxylate (CAS 2225141-75-1)
- 3,5-Dichloro-4-(methoxymethyl)pyridine (CAS 2379321-54-5)
- Isoxazole-3,5-diamine (CAS 412301-06-5)
- n-(1-(Cyclohexylamino)-1-oxopropan-2-yl)pivalamide (CAS 1214061-92-3)
- 1-(Pyridin-3-yl)cyclopentanamine hydrochloride (CAS 1222098-19-2)
- Ethyl 3-cyano-2,7-dimethylpyrazolo[1,5-a]-pyrimidine-6-carboxylate (CAS 309938-93-0)
- Tirofiban Impurity 94 HCl (CAS CATO-C4X-125494)
- 4-(4-Chloro-6-methyl-pyrimidin-2-yloxymethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1289388-10-8)
- 2-Mercapto-5-methylbenzaldehyde (CAS 171776-80-0)
- (β-Asp5)-Delta-Sleep Inducing Peptide (CAS 82602-88-8)
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