(6S)-5-Azaspiro[2.4]heptane-6-carboxylic acid CAS 152723-57-4
| CAS No. | 152723-57-4 |
| Molecular Formula | C7H11NO2 |
| Molecular Weight | 141.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(6S)-5-Azaspiro[2.4]heptane-6-carboxylic acid (CAS 152723-57-4), molecular formula C7H11NO2 and molecular weight 141.17 g/mol, is a CATO reference standard with documented purity and traceability.
(6S)-5-Azaspiro[2.4]heptane-6-carboxylic acid (C7H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures (6S)-5-Azaspiro[2.4]heptane-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 | C7H11NO2 |
| Molecular Weight | 141.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-Oxa-1-azaspiro[4.4]nonan-2-one (CAS 114341-96-7)
- 2-Azaspiro[3.3]heptane-6-carboxylic acid (CAS 1172691-93-8)
- 2-Oxa-7-azaspiro[4.4]nonan-1-one (CAS 1309588-02-0)
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Recommended Standards
- (6R)-5-azaspiro[2.4]heptane-6-carboxylic acid (CAS 152723-56-3)
- 2-Amino-1-(1-methyl-1h-pyrazol-5-yl)ethan-1-ol (CAS 1529314-51-9)
- 5-azaspiro[2.4]heptane-6-carboxylic acid (CAS 152723-55-2)
- Cyclopropyl(isoxazolidin-2-yl)methanone (CAS 154082-24-3)
- Diethyl 4-((1E,3E)-4-(furan-2-yl)buta-1,3-dien-1-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 71160-18-4)
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