1,2-Bis(benzo[d]thiazol-2-yl)ethane CAS 965-16-2
| CAS No. | 965-16-2 |
| Molecular Formula | C16H12N2S2 |
| Molecular Weight | 296.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1,2-Bis(benzo[d]thiazol-2-yl)ethane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
1,2-Bis(benzo[d]thiazol-2-yl)ethane (CAS 965-16-2), molecular formula C16H12N2S2 and molecular weight 296.41 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 1,2-Bis(benzo[d]thiazol-2-yl)ethane is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 296.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H12N2S2 |
| Molecular Weight | 296.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- N-(Benzo[d]thiazol-5-yl)-2-(2,4-dimethylphenyl)acetamide (CAS 941877-70-9)
- Bis(benzo[d]thiazol-2-yl)methanone (CAS 4464-60-2)
- Benzo[d]oxazol-2-yl(phenyl)methyl dimethylcarbamate (CAS 104029-81-4)
- 4-(2-((Benzo[d]oxazol-2-ylmethyl)amino)ethoxy)benzaldehyde (CAS 122320-76-7)
- 2-(1H-Benzo[d]imidazol-2-yl)-1-(5-ethyl-2,4-dihydroxyphenyl)ethan-1-one (CAS 210639-69-3)
- n-(Benzo[d][1,3]dioxol-5-yl)-2-(indolin-1-yl)acetamide (CAS 491867-68-6)
- 3-(Benzo[d][1,3]dioxol-5-yl)-1-(3-fluorobenzyl)-1H-pyrazole (CAS 955975-75-4)
- 2-(Benzo[d][1,3]dioxol-5-yl)imidazo[1,2-a]pyridine-6-carbohydrazide (CAS 866149-00-0)
Recommended Standards
- 1-(2-Pyridyl)-3-(1-pyrrolidinyl)-1-(p-tolyl)-1-propanol (CAS 70708-28-0)
- 1,4-Dibenzyl-1,4-diazepan-6-ol (CAS 389062-84-4)
- 1-(4-Acetyl-4-hydroxy-2-methyloctahydroquinolin-1(2H)-yl)-2-(dimethylamino)ethanone (CAS 65591-37-9)
- 1,4-Dibenzyl-2-(hydroxymethyl)piperazine (CAS 94437-04-4)
- Ethyl 4-Hydroxy-4-methylcyclohexanecarboxylate (CAS 1170735-91-7)
- 2-(2-Methoxyphenyl)piperidine-1-carbaldehyde (CAS 1355225-64-7)
- ethyl 5-acetyl-2,6-dimethylpyridine-3-carboxylate (CAS 30428-66-1)
- N-((2-(2,3-Dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-3-methoxybenzamide (CAS 590396-67-1)
- 2-(2,4-Dioxopyrimidin-1-yl)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1458651-92-7)
- 4-(Benzylsulfanyl)aniline (CAS 2976-71-8)
- 3-Bromo-5-ethyl-1-methyl-1H-1,2,4-triazole (CAS 1559064-19-5)
- 2-Bromo-3-fluoro-4-hydroxybenzoic acid (CAS 1697589-51-7)
- 2-bromo-4-methyl-5-(prop-2-yn-1-yloxy)pyridine (CAS 1788530-86-8)
- Tirzepatide Impurity 45 (CAS CATO-C4X-324045)
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