3-Oxa-1,7,8-triazaspiro[4.4]nonane CAS 126505-39-3
| CAS No. | 126505-39-3 |
| Molecular Formula | C5H11N3O |
| Molecular Weight | 129.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Oxa-1,7,8-triazaspiro[4.4]nonane.
3-Oxa-1,7,8-triazaspiro[4.4]nonane (CAS 126505-39-3) is a high-purity analytical reference standard with the molecular formula C5H11N3O and a molecular weight of 129.16 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, 3-Oxa-1,7,8-triazaspiro[4.4]nonane is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 129.16 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Oxa-1,7,8-triazaspiro[4.4]nonane 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 | C5H11N3O |
| Molecular Weight | 129.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 3 |
Related Oxa Standards
- 1-Oxa-4,6,9-triazaspiro[4.4]nonane (CAS 340702-13-8)
- 1-Oxa-4,7,8-triazaspiro[4.4]nonane (CAS 767323-97-7)
- 2,5,7-Triazaspiro[3.4]octan-6-one (CAS 1392210-92-2)
- 2,5,7-Triazaspiro[3.4]octan-8-one (CAS 693773-35-2)
- 2,5,7-Triazaspiro[3.4]octane-6,8-dione (CAS 1026796-16-6)
- 1-Oxa-2,6,8-triazaspiro[4.5]dec-2-ene (CAS 31611-48-0)
- 2,5,8-Triazaspiro[3.5]nonan-1-one (CAS 2655727-50-5)
- 5-Methyl-2,5,7-triazaspiro[3.4]octan-8-one (CAS 742694-76-4)
Recommended Standards
- (r)-3-Amino-3-cyclopropylpropanoic acid (CAS 1260587-46-9)
- 3-(1-Aminocyclopropyl)propanoic acid (CAS 126822-30-8)
- 1-Cyclopropyl-2-hydroxy-1-methylguanidine (CAS 1251511-23-5)
- 1-(2-aminoethyl)cyclopropanecarboxylic acid (CAS 126822-37-5)
- 4,6-Dimethylbenzo[d]isoxazol-3-amine (CAS 1344702-40-4)
- N-(5-(Isoxazol-5-yl)-1,3,4-oxadiazol-2-yl)-5,6,7,8-tetrahydronaphthalene-2-carboxamide (CAS 946362-48-7)
- 2-(3-Methoxy-4-methylphenoxy)-5-nitropyridine (CAS 1311138-06-3)
- 1-(3,4-Dihydroisoquinolin-2(1H)-yl)-3-(2-methyl-4-(thiophen-2-yl)thiazol-5-yl)propan-1-one (CAS 1017663-08-9)
- 4-Cyclopropylpyridin-2-amine (CAS 908269-97-6)
- (R)-Zopiclone (CAS 138680-08-7)
- 3-(1-Aminopropan-2-yl)oxazolidin-2-one (CAS 1339573-57-7)
- 3-(2,4-dioxohexahydropyrimidin-1-yl)-4-methyl-benzonitrile (CAS 2633726-04-0)
- Elagolix Impurity 76 (CAS CATO-C4X-206876)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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