(1S)-3,3'-Diphenyl[1,1'-binaphthalene]-2,2'-diamine CAS 906373-49-7
| CAS No. | 906373-49-7 |
| Molecular Formula | C32H24N2 |
| Molecular Weight | 436.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1S)-3,3'-Diphenyl[1,1'-binaphthalene]-2,2'-diamine (CAS 906373-49-7), molecular formula C32H24N2 and molecular weight 436.55 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C32H24N2, (1S)-3,3'-Diphenyl[1,1'-binaphthalene]-2,2'-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 436.55 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (1S)-3,3'-Diphenyl[1,1'-binaphthalene]-2,2'-diamine 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 | C32H24N2 |
| Molecular Weight | 436.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related S Standards
- 2,2'-Diphenyl-[1,1'-binaphthalene]-4,4'-diamine (CAS 119697-25-5)
- 3,3'-Diphenyl-[1,1'-binaphthalene]-2,2'-diamine (CAS 1229013-43-7)
- (R)-3,3'-Diphenyl-1,1'-binaphthyl-2,2'-diamine (CAS 906373-48-6)
- N-(1-(1,3-Diphenyl-1H-pyrazol-4-yl)-3-hydrazinyl-3-oxoprop-1-en-2-yl)-4-methylbenzamide (CAS 306281-21-0)
- Diphenyl ((4-bromophenyl)chloromethyl)phosphonate (CAS 189099-56-7)
- Diphenyl (4-(1,3-dioxoisoindolin-2-yl)butyl)phosphonate (CAS 866153-22-2)
- 2,4-Diphenyl-N-[4-(trifluoromethoxy)phenyl]pyrimidine-5-carboxamide (CAS 321433-25-4)
- 4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenylboronic Acid Pinacol Ester (CAS 1219956-23-6)
Recommended Standards
- Ro 32-3555 (CAS 190648-49-8)
- 1,4-Bis((9H-carbazol-9-yl)methyl)benzene (CAS 166256-60-6)
- 2-((4-Ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 558429-54-2)
- N4,N4'-Di(naphthalen-1-yl)-[1,1'-biphenyl]-4,4'-diamine (CAS 152670-41-2)
- 2-(Pyrimidin-2-yl)ethanamine hydrochloride (CAS 1198118-04-5)
- 2,3-Difluoro-4-Sulfanylphenol (CAS 581793-29-5)
- N-Benzyl-3-bromo-2,2-bis(bromomethyl)propanamide (CAS 52813-50-0)
- 3-Methyl-N-(pyrimidin-5-ylmethyl)butan-2-amine (CAS 1343592-71-1)
- 5-Cyclopropoxy-4-iodopicolinaldehyde (CAS 1243456-86-1)
- 6,6-Dimethyl-4,5,6,7-tetrahydro-1,3-benzothiazole (CAS 1880478-90-9)
- 5’-Chloro-2’-(1-piperidyl)acetophenone (CAS 219921-74-1)
- 4-[6-(bromomethyl)-5h,6h-[1,2,4]triazolo[3,4-b][1,3]thiazol-3-yl]pyridine (CAS 848207-44-3)
- 2-(4-Fluorophenyl)thiazole-4-carbaldehyde (CAS 875858-80-3)
- Fibronectin Adhesion-Promoting Peptide (CAS 125720-21-0)
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