4,4'-Dinonyl-2,2'-bithiazole CAS 180729-91-3
| CAS No. | 180729-91-3 |
| Molecular Formula | C24H40N2S2 |
| Molecular Weight | 420.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4'-Dinonyl-2,2'-bithiazole (CAS 180729-91-3), a certified reference material (molecular formula C24H40N2S2, MW 420.72 g/mol) for analytical method development and quality control.
4,4'-Dinonyl-2,2'-bithiazole (C24H40N2S2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C24H40N2S2 |
| Molecular Weight | 420.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2008 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Dinonyl Standards
- 4,4′-Dinonyl-2,2′-bipyridine (CAS 142646-58-0)
- Dinonyl terephthalate (CAS 4654-27-7)
- Dinonyl Phthalate（Mixtures of isomers） (CAS 84-76-4)
- Dinonyl 3,3'-thiodipropanoate (CAS 4335-67-5)
- Dinonyl Adipate (CAS 151-32-6)
- Dinonyl sebacate (CAS 4121-16-8)
- 1,4-Dinonyl (2Z)-2-butenedioate (CAS 2787-64-6)
- Dinonyl Phenol (CAS 1323-65-5)
Recommended Standards
- N-(2,2,2-Trichloroethoxy)carbonyl] Bisnortilidine (CAS 71616-76-7)
- Methyl 2-((1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(trifluoromethyl)-1H-1,2,4-triazol-5-yl)thio)acetate (CAS 1823188-25-5)
- 9,12-Octadecadienoic acid (9Z,12Z)-, homopolymer, isodecyl ester (CAS 64059-72-9)
- (E)-({4-[(3-chlorophenyl)methoxy]phenyl}methylidene)[(2,4-dichlorophenyl)methoxy]amine (CAS 477863-14-2)
- Spiro[benzo[d][1,3]dioxole-2,1'-cyclopentan]-5-amine hydrochloride (CAS 1047620-37-0)
- 2-Bromo-5-(2-ethylhexyl)thiophene (CAS 925899-21-4)
- cis-3-Hepten-1-ol (CAS 1708-81-2)
- 2-(Diethylamino)ethanethiol Hydrochloride (CAS 1942-52-5)
- 3-Bromo-7-hydroxyquinoline-8-carboxylic acid (CAS 1159427-86-7)
- (3R)-Pyrrolidine-3-thiol (CAS 732208-80-9)
- 3-(4-Chloro-3-methylphenoxy)propanoic acid (CAS 91900-30-0)
- Epinastine Impurity 51 (CAS CATO-C4X-184051)
- 1-(3,6-Dihydro-2H-pyran-4-yl)ethanone (CAS 405910-68-1)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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 18665070610 / Nicole.chen@cato-chem.com