3-Aminobiphenyl HCl- CAS 2113-55-5
| CAS No. | 2113-55-5 |
| Molecular Formula | C12H11N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminobiphenyl HCl- (CAS 2113-55-5) is a high-purity analytical reference standard with the molecular formula C12H11NHCl and a molecular weight of 205.69 g/mol.
3-Aminobiphenyl HCl- (C12H11NHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 3-Aminobiphenyl HCl- 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 | C12H11N HCl |
| Molecular Weight | 205.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 4-Aminobiphenyl-2',3',4',5',6' D5 (CAS 215527-72-3)
- 2-Aminobiphenyl Hydrochloride (CAS 2185-92-4)
- 3-Aminobiphenyl (CAS 2243-47-2)
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- 2-Aminobiphenyl-d9 (CAS 344298-97-1)
Recommended Standards
- 2-Nitro-5h,6h,7h,8h,9h,10h-cyclohepta[b]indole (CAS 17993-55-4)
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- n-(2-Fluorobenzyl)-2-((2-hydroxyethyl)(methyl)amino)acetamide (CAS 1147539-23-8)
- 1,2-Bis(2,4-dichlorophenyl)ethane-1,2-diamine (CAS 618092-20-9)
- Methyl 4-(4-morpholinophenyl)-2,4-dioxobutanoate (CAS 1181537-45-0)
- 3-Chloro-4-iodoisoquinoline (CAS 2375269-97-7)
- Benzathine penicilline G (CAS 1538-09-6)
- 3-chloroprop-2-enoyl chloride (CAS 54358-89-3)
- 1-(4-Chlorophenyl)-3-[(4-methylphenyl)sulfanyl]pyrrolidine-2,5-dione (CAS 321433-56-1)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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