7-Amino-1-methyl-1H-benzoimidazole CAS 21577-25-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21577-25-3 |
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Amino-1-methyl-1H-benzoimidazole (CAS 21577-25-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9N3. Molecular weight: 147.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9N3 |
| Molecular Weight | 147.18 g/mol |
| 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.) | 1963 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-Methylimidazo[1,2-a]pyridin-8-amine (CAS 676371-02-1)
- 7-Amino-2-methyl-1H-benzimidazole (CAS 96013-05-7)
- 6-Methylimidazo[1,2-a]pyridin-3-amine (CAS 82193-25-7)
- 1-Bromo-3-cyclopropylmethoxy-5-fluorobenzene (CAS 1369948-31-1)
- 3-(3-Nitrophenoxy)azetidine (CAS 954223-63-3)
- 2-Phenyl-N-((2-(pyridin-3-yl)benzo[d]oxazol-5-yl)carbamothioyl)acetamide (CAS 590395-09-8)
- N'-Hydroxy-2-(2-thienyl)ethanimidamide (CAS 925252-42-2)
- Morpholine Impurity 9 (CAS CATO-C4X-31689)
- Methyl 3-tert-butyl-1H-pyrazole-5-carboxylate (CAS 152307-84-1)
- Calcitonin N-Terminal Flanking Peptide (human) (CAS 118277-01-3)
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