1-Oxa-6-azaspiro[3.3]heptane trifluoroacetic acid CAS 1303587-87-2
| CAS No. | 1303587-87-2 |
| Molecular Formula | C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-Oxa-6-azaspiro[3.3]heptane trifluoroacetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
1-Oxa-6-azaspiro[3.3]heptane trifluoroacetic acid (CAS 1303587-87-2) is a high-purity analytical reference standard with the molecular formula C2HF3O2C5H9NO and a molecular weight of 213.16 g/mol.
1-Oxa-6-azaspiro[3.3]heptane trifluoroacetic acid (C2HF3O2C5H9NO) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C2HF3O2 C5H9NO |
| Molecular Weight | 213.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Oxa Standards
- 2-Azaspiro[4.4]Nonan-1-one (CAS 1004-51-9)
- 2-Azaspiro[4.5]decan-1-one (CAS 1005-85-2)
- 2-(3-Azaspiro[5.5]Undecan-3-yl)ethan-1-amine (CAS 1012-58-4)
- 1-Oxa-2-azaspiro[4.5]dec-2-ene-3-carboxylicacid (CAS 1015770-72-5)
- Methyl 2-{3-azaspiro[5.5]undecan-9-yl}acetate hydrochloride (CAS 1017540-91-8)
- Methyl 2-(3-azaspiro[5.5]Undecan-9-yl)acetate (CAS 1017623-70-9)
- 3-Benzyl-3-azaspiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane] (CAS 1019208-04-8)
- Benzyl 6-azaspiro[2.5]octane-6-carboxylate (CAS 1037834-61-9)
Recommended Standards
- 2-Cyclopentyl-6-methylpyrimidine-4-carboxylic acid (CAS 1339635-35-6)
- 2-(3-Bromoadamantan-1-yl)acetic acid (CAS 17768-34-2)
- 2-(4-Chlorophenyl)-7-methylimidazo[1,2-a]pyridine-3-carbaldehyde (CAS 300708-61-6)
- Ethyl 5,7-dichloro-6-methylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 876391-25-2)
- 1-Allyl-3,5-dimethyl-1H-pyrazole-4-carboxylic acid (CAS 1015846-06-6)
- Roxadustat Impurity 44 (CAS CATO-C4X-221344)
- Ethyl indoline-6-carboxylate (CAS 350683-40-8)
- 3-Methoxybutyl 3-Mercaptopropionate (CAS 27431-40-9)
- O1-tert-butyl O3-ethyl 5-hydroxyazepane-1,3-dicarboxylate (CAS 2110273-93-1)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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