(R)-3,3'-Dimethyl-2,2'-diamino-1,1'-binaphthyl CAS 312969-46-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 312969-46-3 |
| Molecular Formula | C22H20N2 |
| Molecular Weight | 312.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-3,3'-Dimethyl-2,2'-diamino-1,1'-binaphthyl (CAS 312969-46-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H20N2. Molecular weight: 312.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H20N2 |
| Molecular Weight | 312.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related R Standards
- 2,2'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine (CAS 1165-03-3)
- 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine (CAS 13138-48-2)
- (1S)-3,3'-Dimethyl[1,1'-binaphthalene]-2,2'-diamine (CAS 439090-23-0)
- 7,7'-Dimethyl[1,1'-binaphthalene]-2,2'-diamine (CAS 756822-97-6)
- ((S)-3,3-Dimethyl-2-pivalamidobutanoyl)-L-proline (CAS 2682205-87-2)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-1-(naphthalen-1-yl)butan-1-one (CAS 898756-29-1)
- 4-(5,5-Dimethyl-1,3-dioxan-2-yl)-2-butyronaphthone (CAS 898756-38-2)
- 1,3-Dimethyl-N-((5-(thiophen-3-yl)pyridin-3-yl)methyl)-1H-pyrazole-5-carboxamide (CAS 1704639-10-0)
Recommended Standards
- (R)-1-((R)-1-Methylpyrrolidin-2-yl)propan-2-ol (CAS 496-47-9)
- (R)-N,N-Dimethyl-[1,1'-binaphthalene]-2,2'-diamine (CAS 587838-62-8)
- (9S)-10,11-Dihydrocinchonan-6',9-diol (CAS 73522-75-5)
- 4-(5-Cyclopropyl-1,3,4-oxadiazol-2-yl)piperidine (CAS 1082828-62-3)
- Potassium trifluoro(3-(phenylthio)propyl)borate (CAS 569370-69-0)
- 2-(4-Methylphenoxy)benzonitrile (CAS 79365-05-2)
- 4-Amino-2-(trifluoromethyl)thiophene (CAS 1378823-95-0)
- 2-(Tetrahydro-2H-pyran-4-yl)pyridine (CAS 26684-64-0)
- 2-Benzyl-1,3-diphenylpropane-2-thiol (CAS 95136-01-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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 13829788188 / jacky.chen@cato-chem.com