1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt CAS 1228070-85-6
| CAS No. | 1228070-85-6 |
| Molecular Formula | C11H11N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt (CAS 1228070-85-6), a certified reference material (molecular formula C11H11N2O3Na, MW 242.21 g/mol) for analytical method development and quality control.
Structurally, 1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt (C11H11N2O3Na) 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 242.21 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 1-(2-Hydroxy-ethyl)-6-methyl-1H-benzoimidazole-2-carboxylic acid sodium salt 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 | C11H11N2O3 Na |
| Molecular Weight | 242.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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Recommended Standards
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- N-Ethyl-2-oxo-2-(2-phenyl-1H-indol-3-yl)acetamide (CAS 477872-06-3)
- 7-Methylcumarin (CAS 2445-83-2)
- (6-Bromo-2,3-difluorophenyl)trimethylsilane (CAS 473417-24-2)
- 7-(2-Chlorophenyl)-2-(methylthio)thieno[3,2-d]pyrimidin-4-ol (CAS 1291486-64-0)
- Semaglutide impurity 29 (CAS 1188328-22-4)
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