3-(Chloromethyl)-2-phenylbenzofuran CAS 4521-07-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4521-07-7 |
| Molecular Formula | C15H11ClO |
| Molecular Weight | 242.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Chloromethyl)-2-phenylbenzofuran (CAS 4521-07-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11ClO. Molecular weight: 242.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11ClO |
| Molecular Weight | 242.70 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Chloromethyl Standards
- 2-(Chloromethyl)-1-phenyl-1H-benzimidazole (CAS 94937-86-7)
- 2-[4-(Chloromethyl)phenyl]-1H-benzo[d]imidazole (CAS 88489-90-1)
- 7-(Chloromethyl)-3-phenylbenzofuran (CAS 58371-32-7)
- 1-(4-(Chloromethyl)-2-fluorophenyl)-4-methylpiperazine (CAS 1039868-29-5)
- 2-(chloromethyl)-5-(5-ethyl-4-methylthien-2-yl)-1,3,4-oxadiazole (CAS 796106-51-9)
- 5-(chloromethyl)-3-thien-3-yl-1,2,4-oxadiazole (CAS 869709-84-2)
- 4-(Chloromethyl)-6,7-dimethoxyisobenzofuran-1(3H)-one (CAS 6518-91-8)
- 2-(Chloromethyl)-1-(difluoromethoxy)naphthalene (CAS 1261469-98-0)
Recommended Standards
- 3-(5-Chloro-1-isobutyl-3-methyl-1H-pyrazol-4-yl)acrylic acid (CAS 882145-08-6)
- 3-Amino-N-(4-chloro-2-methoxy-5-methylphenyl)propanamide (CAS 938517-72-7)
- 3-(3-Chloro-4-methoxyphenyl)-3-methylbutanoic acid (CAS 334702-94-2)
- (S)-2-Amino-2-(1-methyl-1H-pyrazol-4-yl)acetic acid hydrochloride (CAS 2227198-29-8)
- 4,6-Dichloro-2-(2,2-difluoro-propoxy)-pyrimidine-5-carbonitrile (CAS 1965309-21-0)
- 3-(3-(Trifluoromethyl)phenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-94-9)
- (2Z)-3-[4-(Dimethylamino)phenyl]-2-(2-methylpropane-2-sulfonyl)prop-2-enenitrile (CAS 1025143-31-0)
- 2-Methoxydibenzo[b,d]furan-3-carbonitrile (CAS 100873-38-9)
- 2-(2-Isopropylphenyl)acetic acid (CAS 19418-96-3)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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