8-methyl-2-oxa-8-azaspiro[4.5]decane-1,3-dione hydrochloride CAS 1803608-59-4
| CAS No. | 1803608-59-4 |
| Molecular Formula | C9H13NO3 |
| Molecular Weight | N/A |
| 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 8-methyl-2-oxa-8-azaspiro[4.5]decane-1,3-dione hydrochloride.
8-methyl-2-oxa-8-azaspiro[4.5]decane-1,3-dione hydrochloride (CAS 1803608-59-4), molecular formula C9H13NO3HCl and molecular weight 219.66 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 8-methyl-2-oxa-8-azaspiro[4.5]decane-1,3-dione hydrochloride (C9H13NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 219.66 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.
CATO manufactures 8-methyl-2-oxa-8-azaspiro[4.5]decane-1,3-dione hydrochloride 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 | C9H13NO3 HCl |
| Molecular Weight | 219.66 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 1-Chloro-5,5,7,7-tetramethyl-2-octene (CAS 141-64-0)
- 1,4-Bis[2,2,2-trifluoro-1-(trifluoromethyl)ethyl] 2-methylenebutanedioate (CAS 98452-82-5)
- cis-Crotoxyphos (CAS 29900-31-0)
- 1-(4-Chlorophenyl)-6,7-dimethoxyisochroman-3-one (CAS 167475-75-4)
- 1-(1-Chloroethyl)-4-iodobenzene (CAS 58114-08-2)
- 4-((5-Chloro-6-oxo-1-(p-tolyl)-1,6-dihydropyridazin-4-yl)oxy)-3-ethoxybenzaldehyde (CAS 881580-97-8)
- 2,5-Dichloro-n-methylnicotinamide (CAS 931105-53-2)
- Moxifloxacin Hydrochloride EP Impurity B (CAS 1246911-63-6)
- Gln-N-(carboxymethyl)-Pyr TFA Salt (CAS CATO-CPTD788622)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
Why CATO?
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