N-(4-(N-(6-methoxypyrimidin-4-yl)sulfamoyl)phenyl)acetamide CAS 4049-01-8
| CAS No. | 4049-01-8 |
| Molecular Formula | C13H14N4O4S |
| Molecular Weight | 322.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
N-(4-(N-(6-methoxypyrimidin-4-yl)sulfamoyl)phenyl)acetamide (CAS 4049-01-8), molecular formula C13H14N4O4S and molecular weight 322.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H14N4O4S, N-(4-(N-(6-methoxypyrimidin-4-yl)sulfamoyl)phenyl)acetamide 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 322.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H14N4O4S |
| Molecular Weight | 322.34 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-(N-(5-Methoxypyrimidin-2-yl)sulfamoyl)phenyl)acetamide (CAS 3163-35-7)
- N-(4-methoxybenzyl)-3-nitrobenzenesulfonamide (CAS 350993-26-9)
- N-(2-(hydroxymethyl)-4-nitrophenyl)-4-methylbenzenesulfonamide (CAS 886493-59-0)
- tert-Butyl 4-(8-fluoro[1,2,4]triazolo[4,3-c]pyrimidin-5-yl)piperazine-1-carboxylate (CAS 2096987-10-7)
- Unoprostone (CAS 120373-24-2)
- 2-Hydroxy-5-nitrobenzenesulfonic acid (CAS 616-59-1)
- 2-Chloro-4-(chloromethyl)-1-methylbenzene (CAS 2719-40-6)
- 4-Methoxy-pyridine-2-carboxylic acid hydrazide (CAS 187973-18-8)
- 2-(Ethanesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008987-50-5)
- 1-(6-Ethoxypyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1353987-30-0)
- 【禁售不询】Diphenoxylate Related Compound A CI(Secondary Standards traceble to USP) (CAS 28782-42-5)
- (3AR,4S,9bS)-4-(4-fluorophenyl)-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinolin-8-amine (CAS 1391456-67-9)
- 2,3,4,4a,5,9b-Hexahydro-1H-pyrido[4,3-b]indol-1-one (CAS 1785117-64-7)
- Neuropeptide S (human) (CAS 412938-67-1)
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