Tert-butyl (R)-5-amino-2-azaspiro[3.3]Heptane-2-carboxylate CAS 2165646-18-2
| CAS No. | 2165646-18-2 |
| Molecular Formula | C11H20N2O2 |
| Molecular Weight | 212.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Tert-butyl (R)-5-amino-2-azaspiro[3.3]Heptane-2-carboxylate (CAS 2165646-18-2), a certified reference material (molecular formula C11H20N2O2, MW 212.29 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H20N2O2, Tert-butyl (R)-5-amino-2-azaspiro[3.3]Heptane-2-carboxylate contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 Tert-butyl (R)-5-amino-2-azaspiro[3.3]Heptane-2-carboxylate 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 | C11H20N2O2 |
| Molecular Weight | 212.29 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 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.) | 1998 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl (5-methyl-1,2,5,6-tetrahydropyridin-3-yl)carbamate (CAS 2306274-37-1)
- Tert-butyl (S)-5-amino-2-azaspiro[3.3]Heptane-2-carboxylate (CAS 2381334-14-9)
- tert-Butyl (5-azaspiro[2.4]heptan-6-yl)carbamate (CAS 2770966-35-1)
- tert-butyl 1-oxaspiro[2.5]octane-6-carboxylate (CAS 2044712-88-9)
- 3-(Benzyl(methyl)amino)propanamide (CAS 132841-96-4)
- (2-Methoxyphenyl)(3-methylpiperazin-1-yl)methanone hydrochloride (CAS 1826830-79-8)
- 3,4-Diaminobiphenyl dihydrochloride (CAS 471238-97-8)
- 1-Ethyl-5-methyl-1H-pyrazole-3-carbohydrazide (CAS 948292-83-9)
- Methyl 2',4'-dichloro-[1,1'-biphenyl]-2-carboxylate (CAS 205823-19-4)
- 2,4,4-Trimethylpentan-1-amine (CAS 18925-42-3)
- N-{2-[4-(tert-Butyl)phenoxy]propyl}-4-chloroaniline (CAS 1040684-30-7)
- 1-(Thiazol-4-yl)cyclopropane-1-carbonitrile (CAS 2109909-18-2)
- 2-[2-(Trifluoromethyl)phenyl]ethylamine (CAS 774-18-5)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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