2-(tert-Butoxycarbonyl)-2-azaspiro[3.4]octane-6-carboxylic acid CAS 1936652-98-0
| CAS No. | 1936652-98-0 |
| Molecular Formula | C13H21NO4 |
| Molecular Weight | 255.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(tert-Butoxycarbonyl)-2-azaspiro[3.4]octane-6-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(tert-Butoxycarbonyl)-2-azaspiro[3.4]octane-6-carboxylic acid (CAS 1936652-98-0), molecular formula C13H21NO4 and molecular weight 255.31 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(tert-Butoxycarbonyl)-2-azaspiro[3.4]octane-6-carboxylic acid (C13H21NO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 255.31 g/mol, it falls into the medium-molecular-weight range. 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.
CATO manufactures 2-(tert-Butoxycarbonyl)-2-azaspiro[3.4]octane-6-carboxylic acid 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 | C13H21NO4 |
| Molecular Weight | 255.31 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 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related tert Standards
- 5-((Tert-butoxycarbonyl)amino)bicyclo[3.1.1]Heptane-1-carboxylic acid (CAS 1035325-28-0)
- 6-((tert-Butoxycarbonyl)amino)spiro[3.3]heptane-2-carboxylic acid (CAS 1087798-38-6)
- 8-(tert-Butoxycarbonyl)-8-azabicyclo[3.2.1]octane-3-carboxylic acid (CAS 1159826-74-0)
- 2-((Tert-butoxycarbonyl)amino)-3-(cyclopent-1-en-1-yl)propanoic acid (CAS 1219411-02-5)
- 1-(Tert-butoxycarbonyl)octahydrocyclopenta[b]pyrrole-4-carboxylic acid (CAS 1250993-97-5)
- 2-(tert-Butoxycarbonyl)-2-azabicyclo[2.2.2]octane-6-carboxylic acid (CAS 1250997-05-7)
- 6-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-2-carboxylic acid (CAS 1251002-42-2)
- 6-(tert-Butoxycarbonyl)-6-azaspiro[3.4]octane-1-carboxylic acid (CAS 1251012-89-1)
Recommended Standards
- 6-[(tert-Butoxy)carbonyl]-6-azabicyclo[3.2.1]octane-5-carboxylic acid (CAS 1936652-78-6)
- 2-[(tert-Butoxy)carbonyl]-2-azabicyclo[2.2.2]octane-4-carboxylic acid (CAS 1936695-68-9)
- Tert-butyl 8-acetyl-2-oxa-6-azaspiro[3.4]Octane-6-carboxylate (CAS 1936623-61-8)
- 5-((Tert-butoxycarbonyl)amino)spiro[3.3]Heptane-2-carboxylic acid (CAS 1936714-71-4)
- 5-hydroxy-[1,2,4]triazolo[4,3-a]pyridine-3-carboxylic acid (CAS 1782402-59-8)
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