2'-(Phenylethynyl)-[1,1'-biphenyl]-2-carbaldehyde CAS 1386987-31-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1386987-31-0 |
| Molecular Formula | C21H14O |
| Molecular Weight | 282.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2'-(Phenylethynyl)-[1,1'-biphenyl]-2-carbaldehyde (CAS 1386987-31-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H14O. Molecular weight: 282.34 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H14O |
| Molecular Weight | 282.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1991 |
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Recommended Standards
- 5,6-Dihydro-5-phenylindolo[2,3-b]indole (CAS 1373266-14-8)
- tert-Butyl 1-ethyl-7-(hydroxymethyl)-6,7-dihydro-1H-[1,2,3]triazolo[4,5-c]pyridine-5(4H)-carboxylate (CAS 1391732-88-9)
- 3-((Benzofuran-2-ylmethyl)amino)-5-ethyl-6-methylpyridin-2(1H)-one (CAS 135525-72-3)
- Benzyl 3-(2-aminoacetamido)pyrrolidine-1-carboxylate (CAS 1353954-74-1)
- ((3aS,5S,6aR)-2,2-Dimethyl-6-oxotetrahydrofuro[2,3-d][1,3]dioxol-5-yl)methyl benzoate (CAS 166411-40-1)
- Regorafenib Impurity 38 (CAS CATO-C4X-104738)
- 4-Bromo-3,5-dimethyl-1H-indazole (CAS 2091116-46-8)
- Heparin Disaccharide I-A Trisodium Salt (CAS 136098-00-5)
- 5-(1-Aminoethyl)-2-methoxyphenol (CAS 134931-77-4)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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