4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)pyrimidin-2-amine CAS 1708269-58-2
| CAS No. | 1708269-58-2 |
| Molecular Formula | C17H15N3O2S |
| Molecular Weight | 325.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1708269-58-2) is a high-purity analytical reference standard with the molecular formula C17H15N3O2S and a molecular weight of 325.38 g/mol.
4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)pyrimidin-2-amine (C17H15N3O2S) contains a steroid core, an amide group, a sulfone 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.
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), 4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)pyrimidin-2-amine 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 | C17H15N3O2S |
| Molecular Weight | 325.38 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-(Ethylsulfonyl)-4-(4-fluorophenyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1708179-11-6)
- 5-(Ethylsulfonyl)-4-(3-fluorophenyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1710833-71-8)
- 4-(4-Fluorophenyl)-2,6-diphenylpyridine (CAS 1498-83-5)
- 5-(Ethylsulfonyl)-4-(2-fluorophenyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1713588-62-5)
- 2-((4-Amino-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 127399-28-4)
- 1-(Cyclooctylamino)-2-methylpropan-2-ol (CAS 1178051-53-0)
- 2-(2-Chloropyridin-4-yl)-4-(2,5-dichlorophenyl)thiazole (CAS 1431728-37-8)
- (5-Bromopyridin-3-yl)(4-(thiophen-2-yl)piperidin-1-yl)methanone (CAS 1797290-54-0)
- 2-((5-((4-Chloro-3-methyl-1H-pyrazol-1-yl)methyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 1006471-35-7)
- 4-(1,3-Dimethyl-1h-pyrazol-5-yl)butan-2-amine (CAS 1480054-95-2)
- 3-Amino-1-(4-bromo-phenyl)-propan-1-ol (CAS 634915-13-2)
- 2-{4-[(6-chloropyridin-3-yl)methoxy]phenyl}acetonitrile (CAS 1016765-65-3)
- N1-(3-methylpyridin-4-yl)ethane-1,2-diamine (CAS 915922-09-7)
- Hexapeptide-9 (CAS 885024-94-2)
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