2-methoxy-N-methyl-4-{9-methyl-3,9-diazaspiro[5.5]undecan-3-yl}aniline CAS 2055840-56-5
| CAS No. | 2055840-56-5 |
| Molecular Formula | C18H35N3O |
| Molecular Weight | 309.49 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 2-methoxy-N-methyl-4-{9-methyl-3,9-diazaspiro[5.5]undecan-3-yl}aniline.
CATO supplies 2-methoxy-N-methyl-4-{9-methyl-3,9-diazaspiro[5.5]undecan-3-yl}aniline (CAS 2055840-56-5), a certified reference material (molecular formula C18H35N3O, MW 309.49 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, 2-methoxy-N-methyl-4-{9-methyl-3,9-diazaspiro[5.5]undecan-3-yl}aniline is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C18H35N3O |
| Molecular Weight | 309.49 g/mol |
| Appearance | White to pale yellow crystalline powder |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 3 |
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- Methyl 5-bromo-2-((tert-butoxycarbonyl)amino)-4-methylthiophene-3-carboxylate (CAS 2446487-10-9)
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- 8-Methyl-3-oxa-1-azaspiro[4.5]dec-1-en-2-amine (CAS 1478498-96-2)
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Why CATO?
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