7-Oxa-1-azaspiro[4.4]nonane 2,2,2-trifluoroacetate CAS 1419590-70-7
| CAS No. | 1419590-70-7 |
| Molecular Formula | C7H13NO |
| 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 241.21 g/mol gives 7-Oxa-1-azaspiro[4.4]nonane 2,2,2-trifluoroacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Oxa-1-azaspiro[4.4]nonane 2,2,2-trifluoroacetate (CAS 1419590-70-7), molecular formula C7H13NOC2HF3O2 and molecular weight 241.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 7-Oxa-1-azaspiro[4.4]nonane 2,2,2-trifluoroacetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 241.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
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 | C7H13NO C2HF3O2 |
| Molecular Weight | 241.21 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 |
| 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.) | 1991 |
| 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'-Fluoro-4'-methoxy-[1,1'-biphenyl]-4-amine (CAS 1182804-44-9)
- 2-(Hydrazinecarbonyl)pyridine 1-oxide (CAS 54633-17-9)
- (S)-Methyl 2-amino-2-(4-bromophenyl)acetate hydrochloride (CAS 1391528-74-7)
- N1,N1,N2-Tris(2-aminoethyl)ethane-1,2-diamine (CAS 31295-46-2)
- (2E)-1-(4-Ethoxyphenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1354941-61-9)
- 1'-(2-Methoxyphenyl)-[1,3'-bipyrrolidine]-2',5'-dione (CAS 89143-13-5)
- 1-Methanesulfonyl-4-pyridin-3-ylmethyl-[1,4]diazepane-6-carboxylic acid (CAS 1316221-28-9)
- Methyl 6-aminoindoline-1-carboxylate (CAS 939386-98-8)
- ((2R,3S,4R,5R)-5-(6-Amino-2-(methylthio)-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 70804-88-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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