3,3',3'',3'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzoicacid CAS 2757729-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2757729-91-0 |
| Molecular Formula | C34H20O8S4 |
| Molecular Weight | 684.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3',3'',3'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzoicacid (CAS 2757729-91-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C34H20O8S4. Molecular weight: 684.78 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C34H20O8S4 |
| Molecular Weight | 684.78 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.) | 2002 |
| Sulfur Atoms | 4 |
Related Bi Standards
- 4,4’,4’’,4’’’-[[2,2’-Bi(1,3-dithiolylidene)]-4,4’,5,5’-tetrayl]tetrabenzoic Acid (CAS 1392413-73-8)
- 4,4',4'',4'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzaldehyde (CAS 1639134-02-3)
- 4,4',4'',4'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetrabenzonitrile (CAS 1356336-67-8)
- 5,5',5'',5'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetraisophthalic acid (CAS 2172997-02-1)
- [2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetracarbonitrile (CAS 55052-32-9)
- [2,2'-Bi(1,3-dithiolylidene)]-4-carbaldehyde (CAS 68128-94-9)
Recommended Standards
- 3-Phenylquinazolin-4(3H)-one (CAS 16347-60-7)
- D-43787 (CAS 198016-44-3)
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- (4-Chlorophenyl)(3-(pyrrolidin-1-yl)-5-(trifluoromethyl)pyridin-2-yl)methanone (CAS 338959-79-8)
- 2,4-Dibromo-1-iodo-3,5-dimethylbenzene (CAS 1160573-41-0)
- Ethyl 3-(3,4-dichlorophenyl)propiolate (CAS 91183-45-8)
- 6-Methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 51726-39-7)
- 8'-Thia-4',6'-diazaspiro[cyclohexane-1,5'-tricyclo[7.4.0.0^{2,7}]tridecane]-1'(9'),2'(7')-dien-3'-one (CAS 709625-79-6)
- Methyl 7-Hydroxybenzoxazole-5-carboxylate (CAS 955886-82-5)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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