Di(naphthalen-1-yl)amine CAS 737-89-3
| CAS No. | 737-89-3 |
| Molecular Formula | C20H15N |
| Molecular Weight | 269.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Di(naphthalen-1-yl)amine (CAS 737-89-3), a certified reference material (molecular formula C20H15N, MW 269.34 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, Di(naphthalen-1-yl)amine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 269.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Di(naphthalen-1-yl)amine 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 | C20H15N |
| Molecular Weight | 269.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Di Standards
- 1-(Naphthalen-2-ylmethyl)piperidine-4-carboxylic acid (CAS 147959-15-7)
- 1-(Naphthalen-2-ylmethyl)piperidine-3-carboxylic acid (CAS 896048-89-8)
- N-(Naphthalen-2-yl)naphthalen-1-amine (CAS 4669-06-1)
- 2-Methyl-4-(naphthalen-1-yl)thiazole-5-carboxylic acid (CAS 1188053-05-5)
- 2-Methyl-4-(naphthalen-2-yl)thiazole-5-carboxylic acid (CAS 1188053-12-4)
- 2-[2-(naphthalen-1-yl)-1,3-thiazol-4-yl]acetic acid (CAS 23353-15-3)
- Methyl 1-(naphthalen-1-yl)-5-oxopyrrolidine-3-carboxylate (CAS 910443-48-0)
- Ethyl 4-(naphthalen-2-yl)-2,4-dioxobutanoate (CAS 36983-38-7)
Recommended Standards
- Cis-1-tert-butoxycarbonyl-3,4,5,6,7,7a-hexahydro-2H-cyclopenta[b]pyridine-4a-carboxylic acid (CAS 2253629-63-7)
- Dihydroergocristine Mesilate EP Impurity A (CAS 2410-19-7)
- 9-(p-Tolyl)acridine (CAS 36388-29-1)
- Ethyl 1-benzyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carboxylate (CAS 97475-96-2)
- N-cyclopropyl-3-(1-tosylpyrrolidin-2-yl)pyridin-2-amine (CAS 1352507-55-1)
- 2-(4-Amino-1H-pyrazol-1-yl)acetic acid (CAS 1006348-46-4)
- 3-(3,4,5-Trihydroxybenzoyloxy)naphthalen-1-yl 3,4,5-trihydroxybenzoate (CAS 1094451-90-7)
- 20-Hydroxyprostaglandinf2alpha (CAS 57930-92-4)
- 4-Bromo-2-propoxyaniline (CAS 1490749-23-9)
- 4a,5,8,8a-Tetrahydro-[1,4]naphthoquinone (CAS 6271-40-5)
- 1-(3,4-Difluorophenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 1105195-72-9)
- 5-β-Androstan-3,17 Dione (CAS 1229-12-5)
- 3-((1-Ethyl-1h-pyrazol-4-yl)methyl)pyrrolidin-3-ol (CAS 1341606-21-0)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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