n-Cyclopropyl-1-sulfanyl-[1,2,4]triazolo[4,3-a]quinoline-5-carboxamide CAS 930396-28-4
| CAS No. | 930396-28-4 |
| Molecular Formula | C14H12N4OS |
| Molecular Weight | 284.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
n-Cyclopropyl-1-sulfanyl-[1,2,4]triazolo[4,3-a]quinoline-5-carboxamide (CAS 930396-28-4), molecular formula C14H12N4OS and molecular weight 284.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H12N4OS, n-Cyclopropyl-1-sulfanyl-[1,2,4]triazolo[4,3-a]quinoline-5-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.34 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.
As a certified reference material (CRM), n-Cyclopropyl-1-sulfanyl-[1,2,4]triazolo[4,3-a]quinoline-5-carboxamide 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 | C14H12N4OS |
| Molecular Weight | 284.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related n Standards
- N-Cyclopropyl-N-((2-hydroxy-6-methylquinolin-3-yl)methyl)propionamide (CAS 606095-24-3)
- 1-(2-Cyclopropyl-5,6,7,8-tetrahydroquinazolin-4-yl)-1H-imidazole-4-carboxylic acid (CAS 1710674-90-0)
- 1-(2-Cyclopropyl-5,6,7,8-tetrahydroquinazolin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1710846-02-8)
- N-cyclopropyl-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carboxamide (CAS 376625-12-6)
- 5-Cyclopropyl-3-(2-fluorophenyl)-1H-pyrrolo[3,2-b]pyridine-2,7(4H,7aH)-dione (CAS 1464091-49-3)
- Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid tert-butyl ester (CAS 1354000-99-9)
- (2E)-1-Cyclopropyl-4,4,4-trifluoro-2-(2-phenylhydrazin-1-ylidene)butane-1,3-dione (CAS 866131-05-7)
- 3-Cyclopropyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 1650548-68-7)
Recommended Standards
- N-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)pyrazine-2-carboxamide (CAS 312508-42-2)
- Cimetidine Impurity 14 (CAS CATO-C4X-158914)
- N-(2-(Pyrimidin-5-yl)ethyl)benzo[d]thiazole-2-carboxamide (CAS 2034342-52-2)
- Pentoxifylline Impurity 18 (CAS 1185878-98-1)
- N’-Hydroxyisoquinoline-1-carboximidamide (CAS 17954-33-5)
- 4-Amino-1-cyclohexyl-5-methylpyrimidin-2(1H)-one (CAS 58196-58-0)
- potassium 5-[(2-methylphenyl)amino]-1,3-thiazole-4-carboxylate (CAS 1955524-56-7)
- 2-Bromobut-2-enedioic acid (CAS 584-99-6)
- 1-(3,4-Dimethylbenzyl)-1H-pyrrole-2-carboxylic acid (CAS 1521575-21-2)
- 3-Methyl-2-((trifluoromethyl)sulfonyl)aniline (CAS 2759078-91-4)
- (S)-Proxyphylline (CAS 86540-95-6)
- 4-((2-(Dimethylamino)ethyl)amino)quinazoline-2(1H)-thione (CAS 300395-56-6)
- 5-Nitro-2-((thiophen-2-ylmethyl)amino)pyrimidin-4(1H)-one (CAS 77961-24-1)
- Semaglutide Impurity 115 (CAS CATO-C4X-2226115)
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