6-(sec-Butoxy)-2-(m-tolylsulfonyl)pyrimidin-4-amine CAS 284681-64-7
| CAS No. | 284681-64-7 |
| Molecular Formula | C15H19N3O3S |
| Molecular Weight | 321.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C15H19N3O3S, 6-(sec-Butoxy)-2-(m-tolylsulfonyl)pyrimidin-4-amine contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
6-(sec-Butoxy)-2-(m-tolylsulfonyl)pyrimidin-4-amine (CAS 284681-64-7), molecular formula C15H19N3O3S and molecular weight 321.39 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C15H19N3O3S |
| Molecular Weight | 321.39 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related sec Standards
- 2-(sec-Butoxy)-6-(m-tolylsulfonyl)pyrimidin-4-amine (CAS 284681-88-5)
- 1-[(tert-butoxy)carbonyl]-5-(4-methoxyphenyl)pyrrolidine-2-carboxylic acid (CAS 1803566-99-5)
- 2-{4-[(Tert-butoxy)carbonyl]-1,4-diazepan-1-yl}pyridine-3-carboxylic acid (CAS 502133-49-5)
- 2-{4-[(Tert-butoxy)carbonyl]-3-methylpiperazin-1-yl}pyridine-3-carboxylic acid (CAS 904817-78-3)
- 2-Butoxy-8-methoxy-9-(tetrahydro-2h-pyran-2-yl)-9h-purin-6-amine (CAS 866268-30-6)
- 6-{4-[(Tert-butoxy)carbonyl]-1,4-diazepan-1-yl}pyridine-3-carboxylic acid (CAS 502133-50-8)
- 6-{4-[(Tert-butoxy)carbonyl]-3-methylpiperazin-1-yl}pyridine-3-carboxylic acid (CAS 904817-70-5)
- 2-Butoxy-5-iodo-nicotinic acid (CAS 334490-71-0)
Recommended Standards
- 5-ethyl-6-methyl-2-(2-morpholin-4-yl-2-oxoethyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 735288-62-7)
- 8-Cyclopentyl-6-ethyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one (CAS 571189-26-9)
- 5-(3,4-Dimethoxyphenyl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917746-92-0)
- Ethyl 2-((1-ethyl-5,7-dimethyl-4-oxo-1,4-dihydropyrido[2,3-d]pyrimidin-2-yl)thio)acetate (CAS 937599-92-3)
- N-(4-(1H-pyrrol-1-yl)phenyl)-4-fluorobenzamide (CAS 383147-49-7)
- 77299-63-9 LDBBA Lithium diisobutyl-tert-butoxyaluminum hydride solution (CAS 77299-63-9)
- 2-Methyl-5-[(2-methylpiperidin-1-yl)sulfonyl]benzoic acid (CAS 784171-98-8)
- 2-(4-(2-(2,4-Dichlorophenoxy)acetamido)phenyl)acetic acid (CAS 1012207-68-9)
- tert-Butyl 5-hydroxy-3-azabicyclo[4.1.0]heptane-3-carboxylate (CAS 1412905-37-3)
- 5F-MDMB-PICA (CAS 1971007-88-1)
- 2,4,6-Trimethylbenzofuran (CAS 225933-88-0)
- (2-(4-(Benzyloxy)phenyl)thiazol-4-yl)methanamine (CAS 885280-65-9)
- (4Z)-2-[(4-Chlorophenyl)methoxy]-4-{[(4-methylphenyl)amino]methylidene}-1,2,3,4-tetrahydroisoquinoline-1,3-dione (CAS 338419-55-9)
- Peptide YY (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 81858-94-8)
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