2-((9-Ethyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid CAS 701929-58-0
| CAS No. | 701929-58-0 |
| Molecular Formula | C12H12N4O2S |
| Molecular Weight | 276.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-((9-Ethyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (C12H12N4O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-((9-Ethyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (CAS 701929-58-0) is a high-purity analytical reference standard with the molecular formula C12H12N4O2S and a molecular weight of 276.31 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-((9-Ethyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H12N4O2S |
| Molecular Weight | 276.31 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.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-((6-Methyl-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 53048-02-5)
- 2-(2-(4-Methylbenzamido)thiazol-4-yl)acetic acid (CAS 926234-69-7)
- 2-((4-Hydroxy-6-phenylpyrimidin-2-yl)thio)propanoic acid (CAS 433247-56-4)
- 2-(2-Carbamimidamido-4-phenyl-1,3-thiazol-5-yl)acetic acid (CAS 860785-73-5)
- (5-Phenyl-4-(trifluoromethyl)pyridin-3-yl)methanol (CAS 1805022-65-4)
- 2-Bromo-3-difluoromethoxy-5-methylpyridine (CAS 1807115-63-4)
- p-Decyloxybenzylidene p-toluidine (CAS 53764-62-8)
- Linagliptin impurity 166 (CAS CATO-C4X-1101166)
- Methyl 3-Aminobenzisoxazole-4-carboxylate (CAS 1391069-35-4)
- 4-(10-Methyl-9,10-dihydroacridin-9-yl)aniline (CAS 57041-52-8)
- 5-(2-aminoethyl)-2-methoxybenzene-1-sulfonamide hydrochloride (CAS 125960-58-9)
- 1-Chloro-2,5-difluoro-4-(trifluoromethyl)benzene (CAS 1099597-35-9)
- (S)-(4,4-Difluoropiperidin-3-yl)methanol (CAS 2378854-80-7)
- Semaglutide Impurity 180 (CAS CATO-C4X-2226180)
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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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com