(5-Methyl-3-(morpholinomethyl)-2,3-dihydro-[1,4]oxazino-[2,3,4-hi]indol-6-yl)(naphthalen-1-yl)methanone CAS 131513-18-3
| CAS No. | 131513-18-3 |
| Molecular Formula | C27H26N2O3 |
| Molecular Weight | 426.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(5-Methyl-3-(morpholinomethyl)-2,3-dihydro-[1,4]oxazino-[2,3,4-hi]indol-6-yl)(naphthalen-1-yl)methanone (CAS 131513-18-3) is a high-purity analytical reference standard with the molecular formula C27H26N2O3 and a molecular weight of 426.51 g/mol.
(5-Methyl-3-(morpholinomethyl)-2,3-dihydro-[1,4]oxazino-[2,3,4-hi]indol-6-yl)(naphthalen-1-yl)methanone (C27H26N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C27H26N2O3 |
| Molecular Weight | 426.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 5-Acetyl-1-(morpholinomethyl)-3,3-diphenylindolin-2-one (CAS 81252-98-4)
- 2,5-Bis(morpholinomethyl)-1,4-phenylene diacetate (CAS 1865-04-9)
- 2,4,6-Tris(morpholinomethyl)phenol (CAS 5464-87-9)
- 1-(Morpholinomethyl)-1H-indole-2,3-dione 3-[N-(2-chlorophenyl)hydrazone] (CAS 338391-75-6)
- 1-(Morpholinomethyl)-6,7,8,9-tetrahydro-5H-benzo[4,5]thieno[3,2-e]thiazolo[3,2-a]pyrimidin-5-one (CAS 937688-09-0)
- Ethyl 8-(2-(morpholinomethyl)phenyl)-8-oxooctanoate (CAS 898751-61-6)
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Recommended Standards
- Methyl (tert-butoxycarbonyl)phenylalanylphenylalaninate (CAS 13122-89-9)
- Win 55212-2 (CAS 131543-22-1)
- (S)-2'-((R)-Hydroxy(naphthalen-1-yl)methyl)-[1,1'-binaphthalen]-2-ol (CAS 1281985-81-6)
- (S)-2-Hydroxy-2’-[(R)-hydroxy(1-naphthyl)methyl]-[1,1’-binaphthalene] (CAS 1498319-69-9)
- 2-tert-butylmorpholine hydrochloride (CAS 1795506-03-4)
- Benzyl n-{1-[(z)-n'-hydroxycarbamimidoyl]cycloheptyl}carbamate (CAS 946386-27-2)
- 4-Fluoro-3'-(trifluoromethoxy)-[1,1'-biphenyl]-3-amine (CAS 1261651-44-8)
- N-(5-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pivalamide (CAS 1202805-45-5)
- (4-(n-(Tert-butyl)-n-(4-methoxybenzyl)sulfamoyl)phenyl)boronic acid (CAS 957060-86-5)
- 2-((5-Bromo-2-methoxybenzyl)amino)ethan-1-ol (CAS 774192-16-4)
- 5-(3-Iodophenyl)furan-2-carboxamide (CAS 1706458-73-2)
- Tert-butyl 2-methylbenzoate (CAS 16537-18-1)
- Benidipine Impurity 1 (CAS 91599-75-6)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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