4,4'-(5-Fluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-diphenylaniline) CAS 2133835-91-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2133835-91-1 |
| Molecular Formula | C42H29FN4S |
| Molecular Weight | 640.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4'-(5-Fluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(N,N-diphenylaniline) (CAS 2133835-91-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C42H29FN4S. Molecular weight: 640.77 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C42H29FN4S |
| Molecular Weight | 640.77 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 30.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Fluorobenzo Standards
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- 4,4'-((5-Fluorobenzo[c][1,2,5]thiadiazole-4,7-diyl)bis(ethyne-2,1-diyl))dibenzaldehyde (CAS 2460375-94-2)
- n-(6-Fluorobenzo[d]thiazol-2-yl)-2-((4-phenyl-1h-imidazol-2-yl)thio)acetamide (CAS 731781-11-6)
- 4-((3-((4-Fluorobenzo[d]thiazol-2-yl)oxy)azetidin-1-yl)sulfonyl)-3,5-dimethylisoxazole (CAS 1396772-39-6)
- 2-(((4-Fluorobenzo[d]thiazol-2-yl)methyl)thio)-3-methyl-6-(trifluoromethyl)pyrimidin-4(3H)-one (CAS 400088-17-7)
- 2-((4-Fluorobenzo[d]thiazol-2-yl)(methyl)amino)-N-(2-(thiophen-2-yl)ethyl)acetamide (CAS 1351644-02-4)
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Recommended Standards
- 1,1,2,2-Tetrakis(4-(pyridin-3-yl)phenyl)ethene (CAS 1287777-24-5)
- N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-((4-methoxyphenyl)diphenylmethyl)-D-lysine (CAS 2044710-18-9)
- 1,1,2,2-Tetrakis(4-(pyridin-4-yl)phenyl)ethene (CAS 1227195-24-5)
- n-Heptadecane-d36 (CAS 39756-35-9)
- 1-(4-Bromopyridin-3-yl)cyclopropan-1-amine hydrochloride (CAS 2149601-59-0)
- 2-((tert-Butoxycarbonyl)amino)-2-(pyrrolidin-3-yl)acetic acid (CAS 1093191-35-5)
- 3-Butyl-4-hydroxy-1-methylquinolin-2(1H)-one (CAS 100717-76-8)
- 1-Bromo-3,5-dimethylbenzene 3,5-DIMETHYLBROMOBENZENE 5-BROMO-1,3-DIMETHYLBENZENE 5-BROMO-1,3-XYLENE 5-BROMO-3,5-DIMETHYLBENZENE 5-BROMO-M-XYLENE 5-BROMO-META-XYLENE 556-96-7 AS03234 ATTERCOP-CHM AT106575 BENZENE, 1-BROMO-3,5-DIMETHYL- (CAS 556-96-7)
- 1-Cyclobutyl-1H-imidazol-2-amine (CAS 1691036-66-4)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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