(S)-[1,1'-Binaphthalene]-2,2'-dicarbonitrile CAS 129783-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129783-81-9 |
| Molecular Formula | C22H12N2 |
| Molecular Weight | 304.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-[1,1'-Binaphthalene]-2,2'-dicarbonitrile (CAS 129783-81-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C22H12N2. Molecular weight: 304.34 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C22H12N2 |
| Molecular Weight | 304.34 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related S Standards
- [1,1'-Binaphthalene]-4,4'-dicarbonitrile (CAS 115584-22-0)
- (1R)-[1,1'-Binaphthalene]-2,2'-dicarbonitrile (CAS 129783-80-8)
- [1,1'-Binaphthalene]-2-carboxylic acid (CAS 18795-02-3)
- [2,2'-Binaphthalene]-1,1',4,4'-tetraone (CAS 3408-13-7)
- [1,1'-Binaphthalene]-2,2'-diyldimethanol (CAS 3594-94-3)
- [1,1'-Binaphthalene]-2,2',7,7'-tetraol (CAS 66478-68-0)
- [2,2'-Binaphthalene]-1,1'-diol (CAS 604-60-4)
- (S)-[1,1'-Binaphthalene]-4,4'-diamine (CAS 18531-98-1)
Recommended Standards
- PIperafizine a (CAS 130603-59-7)
- Heptadecanophenone (CAS 128189-46-8)
- 8-Methyl-4-(pyridine-4-carbonyl)-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326808-59-6)
- 3-Chloro-N-(piperidin-3-ylmethyl)quinoxalin-2-amine hydrochloride (CAS 1185311-67-4)
- 3-Iodo-2-naphthaldehyde (CAS 1261490-30-5)
- 3-Bromo-5-chloro-4-ethoxyaniline (CAS 1255574-73-2)
- (1-Amino-3-ethylpentan-2-yl)dimethylamine (CAS 941400-59-5)
- 1,4,5-Trinitronaphthalene (CAS 2243-95-0)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phthalazin-1(2H)-one (CAS 2586056-48-4)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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