2',3-Dimethyl-[1,1'-biphenyl]-2-amine CAS 854305-91-2
| CAS No. | 854305-91-2 |
| Molecular Formula | C14H15N |
| Molecular Weight | 197.28 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.
2',3-Dimethyl-[1,1'-biphenyl]-2-amine (CAS 854305-91-2), molecular formula C14H15N and molecular weight 197.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2',3-Dimethyl-[1,1'-biphenyl]-2-amine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 197.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
As a certified reference material (CRM), 2',3-Dimethyl-[1,1'-biphenyl]-2-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 | C14H15N |
| Molecular Weight | 197.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethyl Standards
- 2',4-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 1048389-47-4)
- 2',6-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 107622-08-2)
- 3,4'-Dimethyl-[1,1'-biphenyl]-4-amine (CAS 116668-37-2)
- 2',4'-Dimethyl-[1,1'-biphenyl]-4-amine (CAS 1170026-66-0)
- 2-(((1-Ethyl-3,5-dimethyl-1h-pyrazol-4-yl)methyl)amino)ethan-1-ol (CAS 1172239-19-8)
- 3',4-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 1178816-68-6)
- 4',6-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 1208082-13-6)
- 3',6-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 1208083-51-5)
Recommended Standards
- 2-(Methylthio)thieno[2,3-d]pyrimidin-4-amine (CAS 87492-76-0)
- 2,4-Dimethyl-[1,1'-biphenyl]-3-amine (CAS 83011-75-0)
- 2-(Methylthio)benzo[d]thiazol-6-ol (CAS 74537-49-8)
- 2,4-Dimethyl-N-phenylaniline (CAS 25078-04-0)
- 2-[1-(4-Chlorophenyl)cyclopropyl]-3-hydroxy-8-(trifluoromethyl)quinoline-4-carboxylic acid (CAS 1067186-56-4)
- α-D-glucopyranosyl fluoride (CAS 2106-10-7)
- 4-(4-Acetoxyphenyl)-2-aminothiazole (CAS 471911-16-7)
- 3-(4-Fluorophenyl)-1H-pyrazol-4-amine (CAS 91857-94-2)
- Tert-butyl 2-(2-aminopyrimidin-4-yl)pyrrolidine-1-carboxylate (CAS 1197850-17-1)
- Lasmiditan (CAS 439239-90-4)
- o-(3-Nitrobenzyl)hydroxylamine (CAS 52552-21-3)
- 1-((Phenyl-d5)methyl)piperidine-4-carbaldehyde (CAS 1185027-87-5)
- Prednisolone impurity 55 (CAS CATO-C4X-173755)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
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