1'-(4-Methoxybenzyl)spiro[azetidine-3,3'-indolin]-2'-one CAS 1795735-06-6
| CAS No. | 1795735-06-6 |
| Molecular Formula | C18H18N2O2 |
| Molecular Weight | 294.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1'-(4-Methoxybenzyl)spiro[azetidine-3,3'-indolin]-2'-one (C18H18N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 294.35 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1'-(4-Methoxybenzyl)spiro[azetidine-3,3'-indolin]-2'-one (CAS 1795735-06-6) is a high-purity analytical reference standard with the molecular formula C18H18N2O2 and a molecular weight of 294.35 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1'-(4-Methoxybenzyl)spiro[azetidine-3,3'-indolin]-2'-one 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 | C18H18N2O2 |
| Molecular Weight | 294.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Methoxybenzyl Standards
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- N-(4-Methoxybenzyl)-3-methylbenzofuran-2-carboxamide (CAS 617695-08-6)
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Recommended Standards
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- N-((4-methoxyphenyl)carbamothioyl)-1,2,3-thiadiazole-4-carboxamide (CAS 174902-22-8)
- N1-((5-(Thiophene-3-carbonyl)thiophen-2-yl)methyl)oxalamide (CAS 1797761-22-8)
- Ethyl 3-methyl-4-(trifluoromethyl)benzoate (CAS 1214387-66-2)
- α-(Dicyclohexylphosphino)-N-methyl-N-(phenylmethyl)benzenemethanamine (CAS 219711-45-2)
- 6-Fluoro-1-(2-fluorophenyl)-4-oxo-7-(piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 164662-38-8)
- 3-Hydroxy-N-(2-oxotetrahydrofuran-3-yl)butanamide (CAS 912545-51-8)
- 2-(pyridin-2-yl)-1,3,4-oxadiazole (CAS 13428-22-3)
- 17904-55-1 Cylindrin D:C-Friedo-B':A'-neogammacer-9(11)-ene, 3-methoxy-, (3beta,8beta,13beta,14alpha,17beta,18alpha,21beta)- Hollow cylinder protein complex (CAS 17904-55-1)
- Bis(4-tert-butylphenyl)iodonium Tetrafluoroborate (CAS 62051-09-6)
- Tert-butyl (R)-(2-benzyl-3-hydroxypropyl)carbamate (CAS 254990-96-0)
- 2,2-dimethyloxetan-3-one (CAS 86096-10-8)
- Semaglutide impurity 205 (CAS CATO-C4X-2226205)
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