2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetic acid CAS 159222-24-9
| CAS No. | 159222-24-9 |
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]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.
2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetic acid (CAS 159222-24-9) is a high-purity analytical reference standard with the molecular formula C10H10N2O2S and a molecular weight of 222.26 g/mol.
2-[(1-methyl-1H-1,3-benzodiazol-2-yl)sulfanyl]acetic acid (C10H10N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H10N2O2S |
| Molecular Weight | 222.26 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Methylquinoline-8-sulfonamide (CAS 157686-27-6)
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- 2-((2-(tert-Butoxy)-2-oxoethyl)amino)acetic acid (CAS 141743-20-6)
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- 9H-Carbazole-1,2,3,4-d4 (CAS 935425-39-1)
- N-(3-Methoxypropyl)quinolin-8-amine (CAS 67060-66-6)
- 5-(Furan-2-yl)-3,4-dimethylisoxazole (CAS 75601-30-8)
- 3-Bromo-N,N-dimethylquinoline-8-carboxamide (CAS 1315365-25-3)
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- 4-(3-Cyanophenyl)-N,N-dimethylbenzamide (CAS 1365271-77-7)
- Semaglutide Impurity 10 (CAS CATO-C4X-222610)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com