3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine CAS 13138-48-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13138-48-2 |
| Molecular Formula | C22H20N2 |
| Molecular Weight | 312.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine (CAS 13138-48-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H20N2. Molecular weight: 312.41 g/mol. COA included with every batch.
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.) | 1960 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,2'-Dimethyl-[1,1'-binaphthalene]-4,4'-diamine (CAS 1165-03-3)
- (1S)-3,3'-Dimethyl[1,1'-binaphthalene]-2,2'-diamine (CAS 439090-23-0)
- (R)-3,3'-Dimethyl-2,2'-diamino-1,1'-binaphthyl (CAS 312969-46-3)
- 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
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- 4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butanal (CAS 64091-90-3)
- 49618-09-9 7-(4-Iodophenyl)-7-oxoheptanoic acid DTXSID30645403 (CAS 49618-09-9)
- Nafamostat Impurity 22 (CAS CATO-C4X-133222)
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- (4,5,6-Trimethylpyridin-2-yl)methanamine (CAS 1263057-31-3)
- Ethyl 2-oxo-1,2-dihydroquinoline-5-carboxylate (CAS 1261788-19-5)
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