n-(2-Chlorobenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide CAS 734539-93-6
| CAS No. | 734539-93-6 |
| Molecular Formula | C17H20ClN3O3 |
| Molecular Weight | 349.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of n-(2-Chlorobenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies n-(2-Chlorobenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 734539-93-6), a certified reference material (molecular formula C17H20ClN3O3, MW 349.81 g/mol) for analytical method development and quality control.
Structurally, n-(2-Chlorobenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (C17H20ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 349.81 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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.
As a certified reference material (CRM), n-(2-Chlorobenzyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H20ClN3O3 |
| Molecular Weight | 349.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related n Standards
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Recommended Standards
- n-(2-Chloro-4-methylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 851099-09-7)
- n-(2-Chlorophenyl)-2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 749215-81-4)
- Ethyl 4-[(5-chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)formamido]butanoate (CAS 956262-43-4)
- N-(3-Chloro-4-methylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 752228-01-6)
- 6-Bromo-8-fluoroimidazo[1,2-a]pyridine (CAS 474709-06-3)
- 7-fluoro-2,2,4-trimethyl-1,2-dihydroquinoline (CAS 1126823-41-3)
- 2-(4-Iodobenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 41776-91-4)
- 1-(2,4-Dichlorobenzyl)-1H-indazole-3-carbohydrazide (CAS 252025-52-8)
- n-(Sec-butyl)-3-ethyl-1,2,4-oxadiazol-5-amine (CAS 1259061-78-3)
- n-(Cyclohexylmethyl)cyclopropanamine (CAS 7615-85-2)
- 4-(4-Chlorophenoxy)-6-phenylfuro[2,3-d]pyrimidine (CAS 672925-52-9)
- 1-(cis-Hexahydropyrrolo[3,4-b]pyrrol-1(2H)-yl)-3-phenylpropan-1-one (CAS 1218713-44-0)
- 7',7'-Dimethyl-5'-oxo-5'H,7'H-spiro[cyclopropane-1,8'-pyrano[4,3-b]pyridine]-2'-carboxylic acid (CAS 2673372-32-0)
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