4-[Benzo(b)thiophen-2-yl]phenol CAS 65540-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 65540-08-1 |
| Molecular Formula | C14H10OS |
| Molecular Weight | 226.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[Benzo(b)thiophen-2-yl]phenol (CAS 65540-08-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H10OS. Molecular weight: 226.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C14H10OS |
| Molecular Weight | 226.29 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Sulfur Atoms | 1 |
Related Benzo Standards
- 2-[Benzo(b)thiophen-2-yl]phenol (CAS 81344-85-6)
- 3-(Benzo[b]thiophen-2-yl)phenol (CAS 95935-60-7)
- 2-(1H-Benzo[d]imidazol-2-yl)benzenethiol (CAS 5918-45-6)
- 2-(Benzo[d]thiazol-2-yl)aniline (CAS 29483-73-6)
- Benzo[ghi]fluoranthene (CAS 203-12-3)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-(methylsulfinyl)ethan-1-one (CAS 56221-32-0)
- 3-(Benzo[d][1,3]dioxol-5-yl)benzaldehyde (CAS 1181320-63-7)
- 1-((1H-Benzo[d][1,2,3]triazol-1-yl)methyl)pyridin-2(1H)-one (CAS 300398-03-2)
Recommended Standards
- 4-[(4-methoxyphenyl)sulfanyl]butanoic acid (CAS 52872-94-3)
- 4-Tosylbutan-2-one (CAS 61476-94-6)
- 4-(Butylsulfonyl)benzaldehyde (CAS 777953-32-9)
- tert-butyl N-[(1S,4R)-4-hydroxycyclopent-2-en-1-yl]carbamate (CAS 201054-55-9)
- 4-benzyl-5'-phenyl-2H,2'H,4H-spiro[benzo[b][1,4]oxazine-3,3'-furan] (CAS 1799616-63-9)
- 2-(2-Bromothiazol-5-yl)acetamide (CAS 1823338-92-6)
- 3-Ethynylpyridine 1-oxide (CAS 49836-11-5)
- 1-Methyl-1,2,3-triazole-4-boronic acid (CAS 1564271-42-6)
- 13-Bromo-1-phenyl-2,5,8,11-tetraoxatridecane (CAS 1239369-02-8)
- Semaglutide Impurity 147 (CAS CATO-C4X-2226147)
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