2-((9-Methyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid CAS 681838-49-3
| CAS No. | 681838-49-3 |
| Molecular Formula | C11H10N4O2S |
| Molecular Weight | 262.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-((9-Methyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid 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.
2-((9-Methyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (CAS 681838-49-3) is a high-purity analytical reference standard with the molecular formula C11H10N4O2S and a molecular weight of 262.29 g/mol.
2-((9-Methyl-9H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)acetic acid (C11H10N4O2S) 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.
CATO manufactures 2-((9-Methyl-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 | C11H10N4O2S |
| Molecular Weight | 262.29 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-((5-Oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)-N-phenylacetamide (CAS 879860-32-9)
- 2-Thiomorpholino-5-(trifluoromethyl)aniline (CAS 861881-10-9)
- 2-((5-(1H-Benzo[d]imidazol-6-yl)-1,3,4-oxadiazol-2-yl)thio)ethanol (CAS 606117-02-6)
- 3-((1H-benzo[4,5]imidazo[2,1-c][1,2,4]triazol-3-yl)thio)propanoic acid (CAS 510764-58-6)
- Pimpinellin (CAS 131-12-4)
- H-Glu-pNA (CAS 24032-35-7)
- 4-Chloro-p-terphenyl (CAS 1762-83-0)
- 4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-4-oxobutanoic acid (CAS 331461-05-3)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(2,2,2-trifluoroethyl)isoxazole (CAS 2096998-31-9)
- 2-(3-Fluorophenyl)-1-(p-tolyl)ethan-1-one (CAS 1152812-07-1)
- Nigerose (CAS 497-48-3)
- 3-Chloropyrazolo[1,5-a]pyridine (CAS 1799439-18-1)
- 2-{4-oxo-4h,5h-pyrazolo[1,5-d][1,2,4]triazin-5-yl}acetic acid (CAS 84384-71-4)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
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