Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)benzoate CAS 896330-87-3
| CAS No. | 896330-87-3 |
| Molecular Formula | C19H18N4O4S |
| Molecular Weight | 398.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)benzoate 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.
CATO supplies Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)benzoate (CAS 896330-87-3), a certified reference material (molecular formula C19H18N4O4S, MW 398.44 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H18N4O4S, Ethyl 2-(2-((8-methyl-4-oxo-4H-pyrido[1,2-a][1,3,5]triazin-2-yl)thio)acetamido)benzoate contains a flavonoid core, 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 398.44 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.
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 | C19H18N4O4S |
| Molecular Weight | 398.44 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- De-Bromo-halfenprox (CAS 80843-70-5)
- Ethyl 3-carbamoyl-2-(4-cyanobenzamido)-4,7-dihydrothieno[2,3-c]pyridine-6(5H)-carboxylate (CAS 921135-78-6)
- Adenine Impurity 17 (CAS 91279-78-6)
- Methyl 4-(2-((4-allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzoate (CAS 585557-45-5)
- 7-(Trifluoromethyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 1420794-79-1)
- 4-Ethynyl-2-(fluoromethyl)thiazole (CAS 1228354-15-1)
- 2-(Methylamino)pyridine-4-boronic acid pinacol ester (CAS 1350913-08-4)
- 3-(Difluoromethyl)-5-methylpyridine-2,6-diamine (CAS 1806806-10-9)
- 4-(3-Aminopropyl)aniline dihydrochloride (CAS 91054-46-5)
- Ethyl 5-isopropylisoxazole-3-carboxylate (CAS 91240-30-1)
- cis-5-Fluoro-piperidine-1,3-dicarboxylic acid 1-tert-butyl ester 3-ethyl ester (CAS 2305079-65-4)
- 2-Amino-1-(thiophen-2-yl)propan-1-one (CAS 7057-00-3)
- Edaravone Impurity 34 (CAS 2762440-11-7)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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