6-Oxa-1-azaspiro[3.3]heptane trifluoroacetic acid CAS 1909347-88-1
| CAS No. | 1909347-88-1 |
| Molecular Formula | C2HF3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.16 g/mol gives 6-Oxa-1-azaspiro[3.3]heptane trifluoroacetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Oxa-1-azaspiro[3.3]heptane trifluoroacetic acid (CAS 1909347-88-1), a certified reference material (molecular formula C2HF3O2C5H9NO, MW 213.16 g/mol) for analytical method development and quality control.
Structurally, 6-Oxa-1-azaspiro[3.3]heptane trifluoroacetic acid (C2HF3O2C5H9NO) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 213.16 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
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.) | 1995 |
| 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)
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Recommended Standards
- 3-Bromo-6-fluoro-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 1890113-35-5)
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- 7-Methyl-9-(2-oxopropoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one (CAS 307549-57-1)
- tert-Butyl (2S)-2-(bromomethyl)-4,4-difluoropyrrolidine-1-carboxylate (CAS 1279894-15-3)
- 1-(Cyclopropylmethyl)-5-iodo-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1707371-89-8)
- 5-Amino-6-chloro-2-phenylpyridazin-3(2H)-one (CAS 1698-59-5)
- 1-(Aminomethyl)cyclopropanecarbonitrile Hydrochloride (CAS 1205544-78-0)
- 1-Cyclohexyl-4,4-dimethylpentane-1,3-dione (CAS 41070-22-8)
- 3-(Benzo[d][1,3]dioxol-5-ylamino)-1-(naphthalen-2-yl)propan-1-one (CAS 477333-91-8)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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