N-(2-Ethyl-1H-benzo[d]imidazol-1-yl)formamide CAS 40995-21-9
| CAS No. | 40995-21-9 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-Ethyl-1H-benzo[d]imidazol-1-yl)formamide.
N-(2-Ethyl-1H-benzo[d]imidazol-1-yl)formamide (CAS 40995-21-9), molecular formula C10H11N3O and molecular weight 189.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2-Ethyl-1H-benzo[d]imidazol-1-yl)formamide (C10H11N3O) contains a nitrogen-containing heterocyclic scaffold, an amide 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 189.21 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 N-(2-Ethyl-1H-benzo[d]imidazol-1-yl)formamide 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 | C10H11N3O |
| Molecular Weight | 189.21 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 |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-(2-(1H-Benzo[d]imidazol-1-yl)ethyl)formamide (CAS 99055-78-4)
- n-(2-Fluorophenyl)methanesulfonamide (CAS 98611-90-6)
- N-(1-Oxo-2,3-dihydro-1H-inden-5-yl)acetamide (CAS 58161-35-6)
- N-(2H-Chromen-6-yl)acetamide (CAS 33143-94-1)
- 4-Phenylpyridine-2,3-dicarboxylic acid (CAS 183551-22-6)
- Dysprosium(III) perchlorate solution (CAS 14017-53-9)
- 2-(3-Methoxy-4-(2,2,2-trifluoroethoxy)phenyl)ethanethioamide (CAS 1193387-53-9)
- 1-Methylquinolin-1-ium (CAS 21979-19-1)
- 5-Bromo-4-methylpyrazolo[1,5-a]pyridine (CAS 1345121-43-8)
- 1-(2,3-Dihydrobenzofuran-7-yl)-N-methylmethanamine (CAS 389845-43-6)
- 2-(1-(Trifluoromethyl)cyclopropyl)pyrimidin-5-ol (CAS 2167153-31-1)
- Methyl 4-(4-amino-2-methylphenoxy)benzoate (CAS 946742-07-0)
- Euchrestaflavanone B (CAS 87402-91-3)
- Semaglutide Impurity 163 (x TFA Salt) (CAS CATO-C4X-2226163)
Why CATO?
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