3'-Nitro-1,2'-binaphthalene CAS 1450995-47-7
| CAS No. | 1450995-47-7 |
| Molecular Formula | C20H13NO2 |
| Molecular Weight | 299.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-Nitro-1,2'-binaphthalene (C20H13NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3'-Nitro-1,2'-binaphthalene (CAS 1450995-47-7), molecular formula C20H13NO2 and molecular weight 299.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3'-Nitro-1,2'-binaphthalene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H13NO2 |
| Molecular Weight | 299.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Related Nitro Standards
- (S)-4-Nitro-N-((5-oxopyrrolidin-2-yl)methyl)benzenesulfonamide (CAS 918134-15-3)
- 4-[[(6-Nitro-2-benzothiazolyl)imino]methyl]phenol (CAS 905440-97-3)
- 4-Nitro-1-(oct-1-ynyl)-2-(trifluoromethyl)benzene (CAS 1007401-61-7)
- 3-Nitro-N-(3-thioxo-3H-1,2,4-dithiazol-5-yl)benzamide (CAS 477866-95-8)
- p-Nitro-Cyclic Pifithrin-a (CAS 60477-38-5)
- (7-Nitro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)(p-tolyl)methanone (CAS 634172-65-9)
- 1-(7-Nitro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-phenylethan-1-one (CAS 886493-96-5)
- (2-Nitro-4-(trifluoromethyl)phenyl)(phenyl)sulfane (CAS 346-44-1)
Recommended Standards
- 1-(Tert-butyl) 3-ethyl 4-ureido-2,5-dihydro-1H-pyrrole-1,3-dicarboxylate (CAS 1449117-74-1)
- 2-tert-butyl 8-ethyl 7-oxo-5-oxa-2-azaspiro[3.4]octane-2,8-dicarboxylate (CAS 1453315-80-4)
- N-((5-Cyclopropyl-1-methyl-1H-pyrazol-3-yl)methyl)benzo[d][1,3]dioxole-5-carboxamide (CAS 1448060-43-2)
- (R)-2-(((benzyloxy)carbonyl)(methyl)amino)-2-phenylacetic acid (CAS 146621-89-8)
- N-(3-Aminophenyl)-4-(pentyloxy)benzamide (CAS 1020722-38-6)
- Ethyl 2-(1-ethyl-1H-pyrazol-5-yl)acetate (CAS 1339793-66-6)
- 5-Bromo-2,3-bis-pentafluoroethyl-pyridine (CAS 1246466-86-3)
- 2-ethyl-5-methylmorpholine (CAS 858453-47-1)
- 2-Benzamido-2-(1H-benzo[d][1,2,3]triazol-1-yl)acetic acid (CAS 125453-17-0)
- (2-chloropyridin-4-yl)methanamine dihydrochloride (CAS 1909308-88-8)
- 1-Chloro-5-(difluoromethoxy)-2-methyl-4-nitrobenzene (CAS 1807265-92-4)
- Dimethyl (2,3-difluorophenyl)boronate (CAS CATO-C4X-107254)
- 1-bromo-4-((4-fluorophenyl)sulfonyl)benzene (CAS 383-28-8)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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 18665070610 / Nicole.chen@cato-chem.com