2-[1,1′-Biphenyl]-4-yl-4-chloroquinazoline CAS 94546-58-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94546-58-4 |
| Molecular Formula | C20H13ClN2 |
| Molecular Weight | 316.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[1,1′-Biphenyl]-4-yl-4-chloroquinazoline (CAS 94546-58-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H13ClN2. Molecular weight: 316.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H13ClN2 |
| Molecular Weight | 316.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Biphenyl Standards
- 4-([1,1'-Biphenyl]-4-yl)-2-chloroquinazoline (CAS 1262866-93-2)
- 4-([1,1'-Biphenyl]-3-yl)-2-chloroquinazoline (CAS 1413365-66-8)
- 2-([1,1'-Biphenyl]-3-yl)-3-chloroquinoxaline (CAS 2331183-37-8)
- 3-{[1,1'-Biphenyl]-4-yl}-6-(piperazin-1-yl)pyridazine (CAS 1354940-29-6)
- 4-([1,1'-Biphenyl]-4-yl)-5-(methylsulfonyl)-1,2,3-thiadiazole (CAS 1708259-44-2)
- N-([1,1'-biphenyl]-2-yl)-2-(benzylamino)acetamide (CAS 333341-34-7)
- 5-([1,1'-Biphenyl]-4-yloxy)isobenzofuran-1,3-dione (CAS 122590-11-8)
- 4-(Biphenyl-4-yl)-DL-phenylalanine (CAS 1946843-02-2)
Recommended Standards
- 2,3,5-Tribromopyrazine (CAS 32314-09-3)
- 2-Chloro-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)pyridine-3-carboxamide (CAS 866153-44-8)
- 2-(2-Chloroacetamido)-n-(1-phenylethyl)benzamide (CAS 568577-54-8)
- 2-(5-Hydroxy-3-methyl-1-(m-tolyl)-1H-pyrazol-4-yl)acetic acid (CAS 1015844-54-8)
- Tetrakis(acetonitrile)copper(I) Trifluoromethanesulfonate (CAS 58452-28-1)
- 1-Benzylindolin-6-amine (CAS 256924-07-9)
- Methyl 1,4-diazepane-6-carboxylate (CAS 1417898-94-2)
- 5,6,7,8-Tetrahydro[1,6]naphthyridine dihydrochloride (CAS 348623-30-3)
- Euchrenone b10 (CAS 130289-28-0)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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