(1R,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid CAS 1868986-52-0
| CAS No. | 1868986-52-0 |
| Molecular Formula | C8H9NO5 |
| Molecular Weight | 199.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 199.16 g/mol gives (1R,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(1R,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid (CAS 1868986-52-0) is a high-purity analytical reference standard with the molecular formula C8H9NO5 and a molecular weight of 199.16 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (1R,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.16 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).
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 (1R,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic 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 | C8H9NO5 |
| Molecular Weight | 199.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (1S,3S,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid (CAS 1868986-51-9)
- 5-(Hydroxymethyl)-2-methoxy-4-nitrophenol (CAS 187673-19-4)
- (1S,3R,6S)-4-oxo-5-azaspiro[2.4]Heptane-1,6-dicarboxylic acid (CAS 1868986-50-8)
- 5-Hydroxy-2,6-dimethoxynicotinic acid (CAS 1949815-77-3)
- 4-Bromo-2-fluoro-N-propylbenzamide (CAS 1016811-41-8)
- UK-78282 monohydrochloride (CAS 136647-02-4)
- (R)-tert-Butyl 3-(3-fluoro-2-nitrophenoxy)pyrrolidine-1-carboxylate (CAS 1233859-92-1)
- 1-Ethylisoindoline hydrochloride (CAS 2137530-76-6)
- 1-((2S,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-methyl-4-(1H-1,2,4-triazol-1-yl)pyrimidin-2(1H)-one (CAS 109389-25-5)
- N-(2-Benzoylbenzofuran-3-yl)acetamide (CAS 54802-11-8)
- (3-Bromo-5-iodophenyl)methanol (CAS 188813-08-3)
- 3-Cyano-3-methoxycyclobutane-1-carboxylic acid (CAS 2167431-23-2)
- N-(2,4-dichlorophenyl)-1-(3,5-dichlorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338408-25-6)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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