355115-85-4 5,6-DiaminobenzimidazoleTrihydrochlorideDiscontinuedSee:D416201 CAS 355115-85-4
| CAS No. | 355115-85-4 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
355115-85-4 5,6-DiaminobenzimidazoleTrihydrochlorideDiscontinuedSee:D416201 (CAS 355115-85-4), molecular formula C7H8N4HCl and molecular weight 184.63 g/mol, is a CATO reference standard with documented purity and traceability.
355115-85-4 5,6-DiaminobenzimidazoleTrihydrochlorideDiscontinuedSee:D416201 (C7H8N4HCl) contains a nitrile group, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C7H8N4 3*HCl |
| Molecular Weight | 184.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- 1-(2-Bromopropyl)-4-(trifluoromethyl)benzene (CAS 1021927-60-5)
- 5-Isobutyl-2-methylthiazole-4-carboxylic acid (CAS 1429902-36-2)
- Thiomorpholine-4-carbothioamide 1,1-dioxide (CAS 21428-88-6)
- Methyl 2,2-Difluoro-1,3-benzodioxole-5-carboxylate (CAS 773873-95-3)
- 4,6-Dihydro-1H-pyrrolo[3,4-c]pyrazole-5-carboxylic Acid tert-Butyl Ester (CAS 657428-42-7)
- 4-(2-(2-Methylfuran-3-carbonyl)hydrazinyl)-4-oxobutanoic acid (CAS 356769-70-5)
- 4-Amino-5-nitrospiro[benzo[d]imidazole-2,1'-cyclohexane] 1,3-dioxide (CAS 300359-20-0)
- Racemic-(2S,3aS,6aS)-tert-butyl 2-(iodomethyl)tetrahydro-2H-furo[2,3-c]pyrrole-5(3H)-carboxylate (CAS 1445951-05-2)
- 1-(4-(Tert-butyl)phenyl)-N1,N1-dimethylethane-1,2-diamine (CAS 927975-04-0)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
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