1-(Tert-butyl) 3-methyl (S)-azepane-1,3-dicarboxylate CAS 2382211-63-2
| CAS No. | 2382211-63-2 |
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(Tert-butyl) 3-methyl (S)-azepane-1,3-dicarboxylate 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.
1-(Tert-butyl) 3-methyl (S)-azepane-1,3-dicarboxylate (CAS 2382211-63-2) is a high-purity analytical reference standard with the molecular formula C13H23NO4 and a molecular weight of 257.33 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, 1-(Tert-butyl) 3-methyl (S)-azepane-1,3-dicarboxylate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 257.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C13H23NO4 |
| Molecular Weight | 257.33 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1999 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-(Tert-butyl) 3-methyl (R)-azepane-1,3-dicarboxylate (CAS 2382341-27-5)
- 1-(Tert-butyl) 4-methyl (2R)-2-methylpiperidine-1,4-dicarboxylate (CAS 2306259-23-2)
- 1-(Tert-butyl) 2-ethyl (R)-2-methylpyrrolidine-1,2-dicarboxylate (CAS 619307-07-2)
- 1-(Tert-butyl) 4-methyl (2S)-2-methylpiperidine-1,4-dicarboxylate (CAS 2306259-47-0)
- 6-Acetyl-3-methylcyclohex-2-enone (CAS 51742-11-1)
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- Piperazin-2-yl(pyrrolidin-1-yl)methanone (CAS 123866-43-3)
- 1-Hydroxybutan-2-one (CAS 5077-67-8)
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- tert-butyl 2-[amino(1H-pyrrol-2-yl)methyl]-2,3-dihydro-1H-indole-1-carboxylate (CAS 2024257-22-3)
- 1-(5-Fluoropyridin-3-yl)-3-methylbutan-1-one (CAS 1251035-66-1)
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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