4'-Chlorophenyl acetylene 4-chlorophenylacetylene 1-chloro-4-phenylacetylene 1-chloro-4-ethynylbenzene 1-chloro-4-ethynyl-benzene 873-73-4 CAS 873-73-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 873-73-4 |
| Molecular Formula | C8H11Cl |
| Molecular Weight | 142.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4'-Chlorophenyl acetylene 4-chlorophenylacetylene 1-chloro-4-phenylacetylene 1-chloro-4-ethynylbenzene 1-chloro-4-ethynyl-benzene 873-73-4 (CAS 873-73-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H11Cl. Molecular weight: 142.63 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H11Cl |
| Molecular Weight | 142.63 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 3'-Chlorophenyl acetylene 1-chloro-3-ethynylbenzene 1-chloro-3-ethynyl-benzene 3-chloro-1-ethynylbenzene 3-chlorophenylacetylene 3'-chlorophenylacetylene 766-83-6 (CAS 766-83-6)
- (2-Chlorophenyl)hydrazine (CAS 10449-07-7)
- (3-Chlorophenyl)hydrazine (CAS 14763-20-3)
- N-(2-Chlorophenyl)hydroxylamine (CAS 10468-16-3)
- O-(2-chlorophenyl)hydroxylamine (CAS 99907-85-4)
- O-(3-chlorophenyl)hydroxylamine (CAS 74993-54-7)
- O-(4-chlorophenyl)hydroxylamine (CAS 36637-30-6)
- (3-Chlorophenyl)methanamine (CAS 4152-90-3)
Recommended Standards
- 6-Chloro-1-hexyl-3,3,4,4,5,5-d6 Alcohol (CAS 1219794-83-8)
- 5-(Chloromethyl)bicyclo[2.2.1]Hept-2-ene (CAS 95-09-0)
- Phenyl magnesium chloride solution (CAS 100-59-4)
- H-Val-Leu-His-Asp-Asp-Leu-Leu-Glu-Ala-OH trifluoroacetate salt (CAS 204931-32-8)
- 5-(Chloromethyl)-1-propyl-1H-imidazole (CAS 497856-40-3)
- Propyl 3-(3,4-dihydroxyphenyl)acrylate (CAS 83504-42-1)
- Methyl 2-(4-formyl-1H-indol-1-yl)acetate (CAS 1344095-54-0)
- 2-Methyl-7-aza-3-indolylacetic Acid (CAS 7546-50-1)
- 2-(3-(Aminomethyl)piperidin-1-yl)acetonitrile (CAS 1249297-22-0)
- Peptide 433 (CAS CATO-CPTD788433)
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