Potassium 2-(1H-benzo[d]imidazol-1-yl)acetate CAS 1011405-01-8
| CAS No. | 1011405-01-8 |
| Molecular Formula | C9H7N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium 2-(1H-benzo[d]imidazol-1-yl)acetate (CAS 1011405-01-8), a certified reference material (molecular formula C9H7N2O2K, MW 214.26 g/mol) for analytical method development and quality control.
Structurally, Potassium 2-(1H-benzo[d]imidazol-1-yl)acetate (C9H7N2O2K) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.5, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 214.26 g/mol, it falls into the medium-molecular-weight range. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H7N2O2 K |
| Molecular Weight | 214.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Recommended Standards
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- n-(1-Cyclopropylethyl)-2,3-dihydro-1h-inden-5-amine (CAS 1019603-38-3)
- (2R,3R)-3-Aminobutan-2-ol (CAS 110716-81-9)
- 4-(3-(Trifluoromethyl)-3H-diazirin-3-yl)benzonitrile (CAS 128886-91-9)
- Avanafil Impurity 116 (CAS CATO-C4X-1118116)
- (1R,2R)-2-(2,3-difluorophenyl)cyclopropane-1-carboxylic acid (CAS 1955548-02-3)
- 1-(2-Chlorophenyl)-1H-pyrazole-4-carboxylic acid (CAS 1154198-40-9)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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