N-(2,3-Dimethylphenyl)-2-((7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide CAS 877637-98-4
| CAS No. | 877637-98-4 |
| Molecular Formula | C15H15N5O2S |
| Molecular Weight | 329.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, N-(2,3-Dimethylphenyl)-2-((7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.38 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies N-(2,3-Dimethylphenyl)-2-((7-oxo-7,8-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-3-yl)thio)acetamide (CAS 877637-98-4), a certified reference material (molecular formula C15H15N5O2S, MW 329.38 g/mol) for analytical method development and quality control.
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 | C15H15N5O2S |
| Molecular Weight | 329.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- 3-((3,5-Dimethylphenyl)sulfonyl)-1H-indole-2-carboxylic acid (CAS 2493426-61-0)
- n-(2,3-Dimethylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 923140-61-8)
- n-(2,5-Dimethylphenyl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide (CAS 850377-28-5)
- 2-({[(3,4-dimethylphenyl)carbamoyl](phenyl)methyl}sulfanyl)acetic acid (CAS 339108-42-8)
- N-(4-(2-((2,4-Dimethylphenyl)amino)-2-oxoethyl)thiazol-2-yl)cyclopropanecarboxamide (CAS 921777-59-5)
- 3-(2,3-dimethylphenyl)-5,6-dimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 743452-27-9)
- 3-(2,4-Dimethylphenyl)-2-mercapto-3,5,6,7-tetrahydro-4h-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one (CAS 519152-05-7)
- 1-(3,4-Dimethylphenyl)-3-(1-(3-methyl-1,2,4-oxadiazol-5-yl)cyclohexyl)urea (CAS 1396859-89-4)
Recommended Standards
- Methyl 2-((3-(pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)butanoate (CAS 868969-32-8)
- Cefotaxime Impurity 42 (CAS CATO-C4X-120142)
- Ethyl 2-((3-(pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)propanoate (CAS 868968-20-1)
- Ranitidine Impurity 28 (CAS CATO-C4X-137028)
- 4-Amino-2,2-dioxoisothiochromane Hydrochloride (CAS 1187830-61-0)
- Tiagabine Impurity 5 (Stage I Impurity) (CAS 109857-81-0)
- 4-Cyclopropoxy-3-isopropyl-N,N-dimethylpyridin-2-amine (CAS 1243284-52-7)
- 3-((5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)methoxy)benzaldehyde (CAS 1006460-23-6)
- 1-(3-Chlorophenyl)-4-cyclopropyl-1,6-dihydro-7H-pyrazolo[3,4-d]pyridazin-7-one (CAS 1105197-33-8)
- 1-benzyl-4-(3,3-dimethylazetidin-2-yl)piperidine (CAS 1864013-98-8)
- 2-(sec-Butoxy)-6-((3,5-dimethylphenyl)thio)pyrimidin-4-amine (CAS 284681-84-1)
- 4-Chloro-5-cyclopropyl-1H-pyrazole-3-carboxylic acid (CAS 1291275-83-6)
- 2-Chloro-N-((3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazin-6-yl)methyl)acetamide (CAS 540512-38-7)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com