2-((6-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic acid CAS 728035-45-8
| CAS No. | 728035-45-8 |
| Molecular Formula | C11H12N2O2S |
| Molecular Weight | 236.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-((6-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic acid (CAS 728035-45-8), a certified reference material (molecular formula C11H12N2O2S, MW 236.29 g/mol) for analytical method development and quality control.
Structurally, 2-((6-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic acid (C11H12N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 236.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 2-((6-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic 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 | C11H12N2O2S |
| Molecular Weight | 236.29 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-((3-Cyano-6-ethyl-5-methylpyridin-2-yl)thio)acetic acid (CAS 371130-74-4)
- 2-(2-(Ethylthio)-1H-benzo[d]imidazol-1-yl)acetic acid (CAS 312929-73-0)
- 2-((1-Methyl-1H-benzo[d]imidazol-2-yl)thio)propanoic acid (CAS 856810-90-7)
- 2-(2-(Methylthio)-1H-benzo[d]imidazol-1-yl)propanoic acid (CAS 928712-24-7)
- Methyl 2-Aminobenzoxazole-6-carboxylate (CAS 851075-63-3)
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- 3-((4-Chlorophenyl)thio)-2-methyl-1H-indole-5-carbonitrile (CAS 628736-65-2)
- N-(3-((2,5,6-Trichloropyrimidin-4-yl)amino)phenyl)-3-(trifluoromethyl)benzamide (CAS 244278-44-2)
- (S)-cyclopentyl(3-fluorophenyl)methanol (CAS 1821839-29-5)
- tert-Butyl 5-(Benzyloxycarbonylamino)-3,3-difluoropiperidine-1-carboxylate (CAS 1356338-58-3)
- Ethyl (3R,4R)-4-(trifluoromethyl)pyrrolidine-3-carboxylate (CAS 1235026-82-0)
- Velpatasvir Impurity 4 (CAS CATO-C4X-28944)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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