O1-tert-butyl O2-ethyl (2R,3S)-3-azidopyrrolidine-1,2-dicarboxylate CAS 1821015-63-7
| CAS No. | 1821015-63-7 |
| Molecular Formula | C12H20N4O4 |
| Molecular Weight | 284.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, O1-tert-butyl O2-ethyl (2R,3S)-3-azidopyrrolidine-1,2-dicarboxylate (C12H20N4O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 284.31 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies O1-tert-butyl O2-ethyl (2R,3S)-3-azidopyrrolidine-1,2-dicarboxylate (CAS 1821015-63-7), a certified reference material (molecular formula C12H20N4O4, MW 284.31 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H20N4O4 |
| Molecular Weight | 284.31 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 4 |
Recommended Standards
- Methyl 3-[3-(2-methoxy-2-oxoethyl)phenyl]benzoate (CAS 1820675-09-9)
- 7-(tert-Butoxycarbonyl)-1-oxo-2,7-diazaspiro[4.4]nonane-4-carboxylic acid (CAS 1823415-48-0)
- Methyl 3-[4-(2-methoxy-2-oxoethyl)phenyl]benzoate (CAS 1820650-72-3)
- 1,3-Bis(4-methoxyphenyl)-1,3-propanedione (CAS 18362-51-1)
- 2-(4-Morpholinophenoxy)ethan-1-amine (CAS 1082507-73-0)
- 2-(4-Fluorophenyl)-4-methoxypyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1708436-97-8)
- 4-Cyclopropoxy-5-(methylamino)nicotinaldehyde (CAS 1243449-56-0)
- 5-Fluoroindazole-3-carbaldehyde (CAS 485841-48-3)
- 2,6-Dichloro-4-(4-(trifluoromethyl)phenyl)pyridine (CAS 697739-21-2)
- (3-(N,N-Dimethylsulfamoyl)-4-fluorophenyl)boronic acid (CAS 1704121-57-2)
- 1-(6,7,8,9-Tetrahydro-5H-cyclohepta[c]pyridazin-3-yl)piperidine-4-carboxylic acid (CAS 1707394-27-1)
- 1-((3-Chlorophenyl)thio)cyclobutane-1-carboxylic acid (CAS 1484262-92-1)
- 1-Boc-Amino-Butyl-3-Amine (CAS 878799-20-3)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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