2-Phenylmorpholine Hydrochloride CAS 23972-42-1
| CAS No. | 23972-42-1 |
| Molecular Formula | C10H13NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenylmorpholine Hydrochloride (CAS 23972-42-1) is a high-purity analytical reference standard with the molecular formula C10H13NOHCl and a molecular weight of 199.68 g/mol.
2-Phenylmorpholine Hydrochloride (C10H13NOHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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 | C10H13NO HCl |
| Molecular Weight | 199.68 g/mol |
| Appearance | Off-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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Phenylmorpholine Standards
- 3-Ethyl-2-phenylmorpholine (CAS 100368-98-7)
- 3-Phenylmorpholine hydrochloride (CAS 1093307-44-8)
- 2-Methyl-2-phenylmorpholine Hydrochloride (CAS 109461-16-7)
- 2-Methyl-2-phenylmorpholine (CAS 109461-41-8)
- (R)-2-Phenylmorpholine (CAS 1225376-02-2)
- 2-methyl-5-phenylmorpholine (CAS 1343334-74-6)
- 3-PHENYLMORPHOLINE (CAS 138713-44-7)
- (S)-3-Phenylmorpholine hydrochloride (CAS 1432230-23-3)
Recommended Standards
- Ethyl 8-(1-naphthyl)-8-oxooctanoate (CAS 362669-45-2)
- Sodium n-dodecyl sulfate (CAS 151-21-3)
- 3-(3,5-Dimethylphenyl)-2-oxopropanoic acid (CAS 1249127-76-1)
- (r)-4-(1-Amino-2-hydroxyethyl)-2-bromo-6-methoxyphenol (CAS 1213315-05-9)
- Betamethasone Impurity 145 (CAS CATO-C4X-1437145)
- 3-(2,4-difluorophenyl)azetidin-3-ol (CAS 1388073-15-1)
- 2-(1-Hydroxyethyl)-6-methylaniline (CAS 196611-19-5)
- 3-(4-Iodophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152818-35-3)
- 6,7-dibromo-1,2,3,4-tetrahydroisoquinoline (CAS 1989671-73-9)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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