Ethyl 5-(pyrrolidin-1-yl)-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate CAS 339014-22-1
| CAS No. | 339014-22-1 |
| Molecular Formula | C14H16N4O2S |
| Molecular Weight | 304.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 5-(pyrrolidin-1-yl)-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate 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.
CATO supplies Ethyl 5-(pyrrolidin-1-yl)-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate (CAS 339014-22-1), a certified reference material (molecular formula C14H16N4O2S, MW 304.37 g/mol) for analytical method development and quality control.
Ethyl 5-(pyrrolidin-1-yl)-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate (C14H16N4O2S) 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), Ethyl 5-(pyrrolidin-1-yl)-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate 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 | C14H16N4O2S |
| Molecular Weight | 304.37 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.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 4-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-ol (CAS 1261889-37-5)
- 3-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-ol (CAS 1261893-33-7)
- 6-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-3-ol (CAS 1261895-25-3)
- 2-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-3-ol (CAS 1261896-34-7)
- 2-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-4-ol (CAS 1261908-85-3)
- 2-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-3-ol (CAS 1261910-13-7)
- 4-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-2-ol (CAS 1261910-51-3)
- 2-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)pyridin-4-ol (CAS 1261910-99-9)
Recommended Standards
- 6-Phenyl-4-(phenylsulfanyl)furo[2,3-d]pyrimidine (CAS 866038-99-5)
- ML163 (CAS 797767-57-8)
- 6-(Methanesulfonylmethyl)-N-(prop-2-en-1-yl)-2-(pyridin-2-yl)pyrimidin-4-amine (CAS 339279-12-8)
- N-(2,4-Dimethylphenyl)-2-((6-methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 459850-45-4)
- 3-(chloromethyl)-4,5-dicyclopropyl-4H-1,2,4-triazole hydrochloride (CAS 1461708-13-3)
- 1-(((2-Bromocyclohexyl)oxy)methyl)-2-fluorobenzene (CAS 1341626-29-6)
- N-tert-butylcyclopropanesulfonamide (CAS 630421-42-0)
- 1,4-Dioxa-8-azaspiro[4.5]decane Hydrochloride (CAS 42899-11-6)
- 6-bromo-8-methyl-4H-chromen-4-one (CAS 2924579-97-3)
- 5-Chloro-4-(trifluoromethyl)pyridazin-3(2H)-one (CAS 2820002-76-2)
- Methysergide Maleate (CAS 129-49-7)
- Ethyl 4-[(E)-[(dimethylamino)methylidene]amino]-3-methylthieno[2,3-c][1,2]thiazole-5-carboxylate (CAS 338418-49-8)
- 5-methylpyridine-2-carboxamide (CAS 20970-77-8)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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