4-(4-Morpholino-6-(thiophen-2-yl)pyrimidin-2-yl)aniline CAS 832076-07-0
| CAS No. | 832076-07-0 |
| Molecular Formula | C18H18N4OS |
| Molecular Weight | 338.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
4-(4-Morpholino-6-(thiophen-2-yl)pyrimidin-2-yl)aniline (CAS 832076-07-0), molecular formula C18H18N4OS and molecular weight 338.43 g/mol, is a CATO reference standard with documented purity and traceability.
4-(4-Morpholino-6-(thiophen-2-yl)pyrimidin-2-yl)aniline (C18H18N4OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; 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.
As a certified reference material (CRM), 4-(4-Morpholino-6-(thiophen-2-yl)pyrimidin-2-yl)aniline 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 | C18H18N4OS |
| Molecular Weight | 338.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Morpholino Standards
- Morpholino(1-(phenylsulfonyl)piperidin-4-yl)methanone (CAS 478041-46-2)
- 1-(2-Morpholino-2-(thiophen-3-yl)ethyl)-3-(thiophen-2-yl)urea (CAS 1171883-44-5)
- 6-(4-Morpholino)-9-(b-D-ribofuranosyl)-9H-purine (CAS 52940-48-4)
- N-(2-Morpholino-2-(thiophen-3-yl)ethyl)-2-(thiophen-2-yl)acetamide (CAS 946374-49-8)
- 2-Morpholino-8-(o-tolyloxy)quinolin-4(1H)-one (CAS 351071-62-0)
- 4-Morpholino-1,2,5-thiadiazol-3-yl 4-nitrobenzoate (CAS 501104-17-2)
- [3-Morpholino-5-(trifluoromethyl)-2-pyridinyl](phenyl)methanone (CAS 303151-96-4)
- (E)-3-(4-Morpholino-3-nitrophenyl)-2-(2-thienyl)-2-propenenitrile (CAS 866019-61-6)
Recommended Standards
- 3-(5-(Allylthio)-4-methyl-4H-1,2,4-triazol-3-yl)-1-benzylpyridin-2(1H)-one (CAS 282523-19-7)
- N-(2-(Butyl(methyl)amino)ethyl)-7-hydroxy-3-methyl-5-oxo-5H-thiazolo[3,2-a]pyrimidine-6-carboxamide (CAS 898431-77-1)
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-5,6-dimethylpyrazolo[1,5-a]pyrimidin-7-ol (CAS 478077-97-3)
- N-(4-Oxo-3-phenylthiazolidin-2-ylidene)thiophene-2-sulfonamide (CAS 867042-05-5)
- 5,5-Difluoro-2-azabicyclo[2.2.2]octane (CAS 1214875-50-9)
- N-(4-fluorophenyl)isonicotinamide (CAS 68279-93-6)
- 2-Chloro-6-ethoxybenzo[d]oxazole (CAS 1804145-74-1)
- rac-5, 7--Dimethyltocol (CAS 493-35-6)
- 2,4-Dichloro-5-ethyl-5H-pyrrolo[3,2-d]pyrimidine (CAS 129872-82-8)
- 4-Phenoxy-6-phenylfuro[2,3-d]pyrimidine (CAS 672925-54-1)
- 2-((4-Thioxo-3,4-dihydrophthalazin-1-yl)oxy)ethyl acetate (CAS 89225-88-7)
- 7-Ethyl-2-methyl-3H-pyrazolo[1,5-b][1,2,4]triazole (CAS 151521-40-3)
- (4-Chloro-5-methoxy-2-methylphenyl)boronic acid (CAS 2225174-69-4)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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