2-(4-(1-(Methylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine CAS 321998-84-9
| CAS No. | 321998-84-9 |
| Molecular Formula | C14H12N4O3S |
| Molecular Weight | 316.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-(1-(Methylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(4-(1-(Methylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine (CAS 321998-84-9) is a high-purity analytical reference standard with the molecular formula C14H12N4O3S and a molecular weight of 316.34 g/mol.
2-(4-(1-(Methylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine (C14H12N4O3S) contains a nitrogen-containing heterocyclic scaffold, 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), 2-(4-(1-(Methylsulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine 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 | C14H12N4O3S |
| Molecular Weight | 316.34 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Methylsulfonyl Standards
- 2-(4-(Methylsulfonyl)phenyl)imidazo[1,2-a]pyridine-6-carboxylic acid (CAS 866051-23-2)
- 4-(4-(Methylsulfonyl)phenyl)-2-(pyridin-3-yl)thiazole (CAS 789483-49-4)
- 2-(Methylsulfonyl)-4,5-diphenylthiazole (CAS 63318-84-3)
- N-(4-(Methylsulfonyl)phenyl)thiophene-2-sulfonamide (CAS 900135-66-2)
- 1-((1-(Methylsulfonyl)piperidin-4-yl)methyl)-3-(thiophen-2-yl)urea (CAS 1235061-21-8)
- 1-[2-(Methylsulfonyl)-4-nitrophenyl]pyrrolidine-2-carboxylic acid (CAS 1452572-57-4)
- (4-(Methylsulfonyl)-2-nitrophenyl)proline (CAS 93001-20-8)
- 1-[2,4-Bis(methylsulfonyl)phenyl]piperazine (CAS 1000018-17-6)
Recommended Standards
- 2-({8,9-dimethoxy-2-oxo-2H,3H-imidazo[1,2-c]quinazolin-5-yl}sulfanyl)acetonitrile (CAS 672949-31-4)
- 2-{[4-(furan-2-ylmethyl)-5-(pyridin-4-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 557062-86-9)
- 2-((4-Allyl-5-oxo-4,5-dihydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl)thio)acetic acid (CAS 742094-79-7)
- 3-(2,7-Dimethylpyrazolo[1,5-a]pyrimidine-6-carboxamido)thiophene-2-carboxylic acid (CAS 691868-68-5)
- 5-Benzyl-4-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl hydrosulfide (CAS 663181-80-4)
- (S)-1-(2,4,5-trifluorophenyl)butan-1-amine (CAS 1212886-15-1)
- Reboxetine Mesylate (CAS 93851-87-7)
- 4,4-Dimethyloctane (CAS 15869-95-1)
- Diethyl 2-(((5-methyl-1,3,4-thiadiazol-2-yl)amino)methylene)malonate (CAS 6124-12-5)
- Methanaminium, N,N,N-trimethyl-1-[(1-oxo-2-propen-1-yl)amino]-, chloride , homopolymer (CAS 65505-04-6)
- (R)-tert-Butyl 2-(4-(4-chlorobenzyl)-5-methyl-4H-1,2,4-triazol-3-yl)pyrrolidine-1-carboxylate (CAS 1140495-89-1)
- 3-[(Allyloxy)methyl]pyrrolidine hydrochloride (CAS 1219949-05-9)
- (4-(Methylthio)phenyl)(2-(pyrrolidin-1-ylmethyl)phenyl)methanone (CAS 898774-41-9)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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