2-Amino-1,5-dimethylbenzimidazole CAS 39860-12-3
| CAS No. | 39860-12-3 |
| Molecular Formula | C9H11N3 |
| Molecular Weight | 161.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Amino-1,5-dimethylbenzimidazole (CAS 39860-12-3), a certified reference material (molecular formula C9H11N3, MW 161.20 g/mol) for analytical method development and quality control.
The molecular framework of 2-Amino-1,5-dimethylbenzimidazole (C9H11N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 2-Amino-1,5-dimethylbenzimidazole 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 | C9H11N3 |
| Molecular Weight | 161.20 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
- 2-Allylbenzamide (CAS 61436-87-1)
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- 2-Amino-1,7-dimethylbenzimidazole (CAS 945021-49-8)
- 3-Chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine (CAS 1162261-98-4)
- 4-(Bromomethyl)-1H-indazole (CAS 734522-82-8)
- rel-(2R,4R)-Methyl 2-methylpiperidine-4-carboxylate hydrochloride (CAS 2307769-97-5)
- 2-((5-(Hydroxymethyl)-1-(2-(methylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)-N-(3-(trifluoromethyl)phenyl)acetamide (CAS 921546-74-9)
- 3-Chloro-2-(2-methanesulfonylphenoxy)-5-(trifluoromethyl)pyridine (CAS 338407-09-3)
- Arginylarginine (CAS 15483-27-9)
- 1-(4-Methyloxazolidin-3-yl)ethanone (CAS 175553-68-1)
- Fmoc-NH-ethyl-SS-propionic acid (CAS 864235-83-6)
- (E)-1-(4-(3-chlorophenyl)piperazin-1-yl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 647031-54-7)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
Why CATO?
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