2,2 inverted exclamation marka:5 inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka:5 inverted exclamation marka inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka inverted exclamation marka-Quaterthiophene 4T 5632-29-1 |A-Quarterthienyl CAS 5632-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5632-29-1 |
| Molecular Formula | C16H26S4 |
| Molecular Weight | 346.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2 inverted exclamation marka:5 inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka:5 inverted exclamation marka inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka inverted exclamation marka-Quaterthiophene 4T 5632-29-1 |A-Quarterthienyl (CAS 5632-29-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H26S4. Molecular weight: 346.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H26S4 |
| Molecular Weight | 346.64 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 4 |
Related inverted Standards
- 1081849-97-9 4,4 inverted exclamation mark -(1,5-Pentanediyldiimino)bisbenzoic Acid 4,4'-(1,5-Pentanediyldiimino)dibenzoic Acid (CAS 1081849-97-9)
- (3aR,5 inverted exclamation markaS,7aR)-3 inverted exclamation marka-(4-Ethylphenyl)-dihydro-2,2-dimethyl-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5 inverted exclamation marka-oxazolidine]-2 inverted exclamation marka,7(4H)-dione 879880-79-2 Shi Epoxidation Oxazolidinone Ethyl Catalyst (CAS 879880-79-2)
- (3aR,5 inverted exclamation markaS,7aR)-Dihydro-2,2-dimethyl-3 inverted exclamation marka-(4-methylphenyl)-spiro[6H-1,3-dioxolo[4,5-c]pyran-6,5 inverted exclamation marka-oxazolidine]-2 inverted exclamation marka,7(4H)-dione 403501-30-4 Shi Epoxidation Oxazolidinone Methyl Catalyst (CAS 403501-30-4)
- 1,2-Bis(2 inverted exclamation marka-bromoisobutyryloxy)ethane 248603-11-4 2f-BiB Difunctional initiator Ethylene bis(2-bromoisobutyrate) (CAS 248603-11-4)
- 2-[(1 inverted exclamation marka,1 inverted exclamation marka,1 inverted exclamation marka-Trifluoro-2 inverted exclamation marka-(trifluoromethyl)-2 inverted exclamation marka-hydroxy)propyl]-3-norbornyl methacrylate 3-[3,3,3-Trifluoro-2-hydroxy-2-(trifluoromethyl)propyl]bicyclo[2.2.1]hept-2-yl methacrylate 824411-04-3 HFA monomer (CAS 824411-04-3)
- 49669-22-9 6,6 inverted exclamation marka-Dibromo-2,2 inverted exclamation marka-dipyridyl (CAS 49669-22-9)
- 4 inverted exclamation marka-(4-Chlorophenyl)-2, 2 inverted exclamation marka:6 inverted exclamation marka, 2 inverted exclamation marka-terpyridine 89972-75-8 (CAS 89972-75-8)
- ( inverted exclamation markA)-9-HETE ( inverted exclamation markA)-9-Hydroxy-(5Z,7E,11Z,14Z)-eicosatetraenoic acid 79495-85-5 (CAS 79495-85-5)
Recommended Standards
- N-(4-Bromophenyl)-4-chlorobenzenesulfonamide (CAS 5133-88-0)
- N-(4-bromo-2-chlorophenyl)-1,4-dioxaspiro[4.5]Decan-8-amine (CAS 1094625-47-4)
- N-(4-Bromo-2-chlorophenyl)benzenesulfonamide (CAS 262433-10-3)
- N-methyl-1-(4-methylpyridin-2-yl)propan-2-amine (CAS 91010-36-5)
- 4-(Benzylamino)butan-2-one (CAS 46231-21-4)
- 4,6-Dimethyl-2-(piperazin-1-yl)nicotinonitrile hydrochloride (CAS 2197053-19-1)
- 1-(tert-Butyl)-1,2,3,4-tetrahydroquinoline-6-carbonitrile (CAS 668467-80-9)
- 2-Fluoro-6-iodo-4-(trifluoromethyl)benzoic acid (CAS 2384283-91-2)
- 2-[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]ethan-1-amine hydrochloride (CAS 952233-40-8)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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