n-Pentyl Toluenesulfonate CAS 4450-76-4
Purity >95%In StockPharmaceutical Standards
| CAS No. | 4450-76-4 |
| Molecular Formula | C12H18O3S |
| Molecular Weight | 242.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies n-Pentyl Toluenesulfonate (CAS 4450-76-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H18O3S. Molecular weight: 242.33 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H18O3S |
| Molecular Weight | 242.33 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related n Standards
- Tert-pentyl 4-methylbenzenesulfonate (CAS CATO-C3D-263219)
- 4'-Pentyl-[1,1'-biphenyl]-4-ol (CAS 61760-85-8)
- 4'-Pentyl-[1,1'-biphenyl]-4-amine (CAS 60040-14-4)
- (6-(Tert-pentyl)-4,5,6,7-tetrahydrobenzo[d]thiazol-2-yl)methanamine (CAS 1019351-98-4)
- 4-Methyl-4'-pentyl-1,1'-biphenyl (CAS 64835-63-8)
- 3-Pentyl-3,4-dihydro-1H-benzo[e][1,4]diazepine-2,5-dione (CAS 1374407-71-2)
- N-pentyl-4-phenyl-1,3-thiazol-2-amine (CAS 852388-90-0)
- 2-Methyl-5-pentyl-3-(p-tolyl)isoxazolidine (CAS 88330-54-5)
Recommended Standards
- Neopentyl phenylmethanesulfonate (CAS 89841-23-6)
- Pentan-2-yl 4-methylbenzene-1-sulfonate (CAS 3813-69-2)
- Isopropyl 2,4,6-trimethylbenzenesulfonate (CAS 52873-84-4)
- 2-Formamidohex-4-ynoic acid (CAS 1342619-42-4)
- (2E)-2-Cyano-N-(1-phenylethyl)-3-(thiophen-2-yl)prop-2-enamide (CAS 365442-91-7)
- 2-(Furan-3-yl)pyrimidin-4-amine (CAS 1159817-02-3)
- 2-Fluoro-4-(2-oxopyrrolidin-1-yl)benzaldehyde (CAS 1024204-73-6)
- N-(2,3-Dimethylphenyl)-2-[2-oxo-5-(piperidine-1-sulfonyl)-1,2-dihydropyridin-1-yl]acetamide (CAS 1251557-32-0)
- Naproxen EP Impurity H (CAS 5111-66-0)
- Tirzepatide Impurity 24 X TFA Salt (CAS CATO-C4X-324024)
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