Tetraethyl 4,4’,4’’,4’’’-[[2,2’-Bi(1,3-dithiolylidene)]-4,4’,5,5’-tetrayl]tetrabenzoate CAS 1356336-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1356336-61-2 |
| Molecular Formula | C42H36O8S4 |
| Molecular Weight | 796.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tetraethyl 4,4’,4’’,4’’’-[[2,2’-Bi(1,3-dithiolylidene)]-4,4’,5,5’-tetrayl]tetrabenzoate (CAS 1356336-61-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C42H36O8S4. Molecular weight: 796.99 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C42H36O8S4 |
| Molecular Weight | 796.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 4 |
Related Tetraethyl Standards
- Tetraethyl Fluorescein Bis(methylene)bis(azanetriyl)tetraacetate (CAS 1170856-93-5)
- Tetraethyl 1,1′-(1,1′-biphenyl-4,4′-diyl)bis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate) (CAS 56913-55-4)
- Tetraethyl 5,5,9-trimethyl-5,6-dihydrospiro[thiopyrano[2,3-c]quinoline-1,2'-[1,3]dithiole]-2,3,4',5'-tetracarboxylate (CAS 296272-61-2)
- Tetraethyl 2,2',2'',2'''-(((ethane-1,2-diylbis(oxy))bis(2,1-phenylene))bis(azanetriyl))tetraacetate (CAS 73630-07-6)
- Tetraethyl 1,1′-hexamethylenebis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate) (CAS 131970-79-1)
- Tetraethyl ((6E,11E)-2,6,12,16-tetramethylheptadeca-2,6,11,15-tetraene-9,9-diyl)bis(phosphonate) (CAS 878143-01-2)
- Tetraethyl 1,1'-(1,4-phenylene)bis(2,5-dimethyl-1H-pyrrole-3,4-dicarboxylate) (CAS 83607-08-3)
- Tetraethyl 1,4,8,11-Tetraazacyclotetradecane-1,4,8,11-tetraacetate (CAS 126320-57-8)
Recommended Standards
- Soyasaponin III (CAS 55304-02-4)
- (Phe1,Ser2,Tyr6)-PAR-1 (1-6) amide (human) (CAS 245329-02-6)
- Eclalbasaponin I (CAS 158511-59-2)
- 1-(piperidin-4-yl)-4-(propan-2-yl)piperazine (CAS 202991-78-4)
- Fmoc-Sec(Mob)-OH (CAS 150308-80-8)
- 2-[2-(1-Piperidinyl)ethoxy]benzaldehyde (CAS 14573-94-5)
- 2-Amino-5-bromo-4-cyclopropylthiazole (CAS 869854-12-6)
- 2-((2-Aminoethyl)thio)-6-propylpyrimidin-4(1H)-one hydrochloride (CAS 1177353-83-1)
- (4Z)-1-(4-Chlorophenyl)-4-[(dimethylamino)methylidene]-3-ethoxy-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-00-1)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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