6-Chloro-1H-benzo[d]imidazol-7-amine CAS 1360958-63-9
| CAS No. | 1360958-63-9 |
| Molecular Formula | C7H6ClN3 |
| Molecular Weight | 167.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
6-Chloro-1H-benzo[d]imidazol-7-amine (CAS 1360958-63-9), molecular formula C7H6ClN3 and molecular weight 167.60 g/mol, is a CATO reference standard with documented purity and traceability.
6-Chloro-1H-benzo[d]imidazol-7-amine (C7H6ClN3) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 6-Chloro-1H-benzo[d]imidazol-7-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H6ClN3 |
| Molecular Weight | 167.60 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 4-Chloro-1H-pyrrolo[2,3-b]pyridin-3-amine (CAS 1000340-38-4)
- 6-Chloro-1H-pyrrolo[2,3-b]pyridin-4-amine (CAS 1000340-80-6)
- 5-Chloro-1H-pyrrolo[3,2-b]pyridin-7-amine (CAS 1000577-90-1)
- 5-Chloro-1H-indazol-6-amine (CAS 100960-35-8)
- 3-chloro-6-methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1020036-37-6)
- 7-Chloro-1H-benzo[d]imidazol-5-amine (CAS 10597-54-3)
- 6-Chloro-1H-benzo[d]imidazol-4-amine (CAS 10597-55-4)
- 2-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 1060816-67-2)
Recommended Standards
- 6-Amino-4-chloro-2-methylnicotinonitrile (CAS 1357956-90-1)
- 6-Chloro-3-methylimidazo[1,2-b]pyridazine (CAS 137384-48-6)
- 5-Chloroimidazo[1,2-a]pyridin-8-amine (CAS 1357947-17-1)
- 2-Chloro-1H-benzo[d]imidazol-4-amine (CAS 1378078-31-9)
- Tert-butyl 5-(bromomethyl)-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 2031269-14-2)
- Tetrazolo[1,5-b]pyridazin-6-amine (CAS 19195-43-8)
- 4-(Methoxymethyl)-N-Phenyl-4-Piperidinamine (CAS 61380-03-8)
- 2,6-Dibromo-3-fluorophenacyl bromide (CAS 1804933-70-7)
- 4-(4-Methylcyclohexyl)butan-2-amine (CAS 1341556-23-7)
- 2-methyl-5,6,7,8-tetrahydroquinazolin-4-ol (CAS 19178-21-3)
- Sorafenib Impurity 45 (CAS 46843-47-4)
- (3-Methylisothiazole-4-carbonyl)glycine (CAS 1239754-56-3)
- 3-(4-Methoxyphenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 863713-16-0)
- semaglutide (CAS 782487-28-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com