Sodium [5-(2,3-dihydro-1,4-benzodioxin-2-yl)-4-phenyl-1,2,4-triazol-3-yl]sulfanide CAS 2034154-77-1
| CAS No. | 2034154-77-1 |
| Molecular Formula | C16H12N3O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Sodium [5-(2,3-dihydro-1,4-benzodioxin-2-yl)-4-phenyl-1,2,4-triazol-3-yl]sulfanide (CAS 2034154-77-1), molecular formula C16H12N3O2SNa and molecular weight 333.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H12N3O2SNa, Sodium [5-(2,3-dihydro-1,4-benzodioxin-2-yl)-4-phenyl-1,2,4-triazol-3-yl]sulfanide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 333.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C16H12N3O2S Na |
| Molecular Weight | 333.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 3-(3,6-Dihydro-2h-pyran-4-yl)benzoic acid (CAS 1000016-95-4)
- 1,7-Dihydro-dipyrrolo[2,3-b:3',2'-e]pyridine (CAS 1000342-79-9)
- Methyl 9,10-Dihydro-9-oxoacridine-4-carboxylate (CAS 100039-03-0)
- 3-(3,4-Dihydro-2h-benzo[b][1,4]dioxepin-7-yl)propan-1-ol (CAS 1000540-71-5)
- 2,5-Dihydro-1-(2-nitrophenyl)-5-oxo-1H-1,2,4-triazole-3-carboxylic acid dimethylamide (CAS 1000574-24-2)
- 5-(1,2-Dihydro-[1,1':4',1''-terphenyl]-2-yl)-3H-1,2,4-triazol-3-one (CAS 1000575-71-2)
- Ethyl 2,5-dihydro-5-oxo-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-65-7)
- 2,5-Dihydro-5-oxo-1-phenyl-1H-1,2,4-triazole-3-carboxylic acid (2-chlorophenyl)amide (CAS 1000576-93-1)
Recommended Standards
- N,N-Dipropyl-9-oxo-bispidine (CAS 926276-14-4)
- 2-(2,3-Dichlorophenoxy)-N'-(furan-2-ylmethylene)acetohydrazide (CAS 477731-47-8)
- 3-(2,4-Dichlorophenyl)-2-fluoroaniline (CAS 1361866-28-5)
- Methyl 4-(2-(4-carbamoylpiperidin-1-yl)acetamido)benzoate (CAS 902349-44-4)
- 3-Chloro-4-fluorobenzo[b]thiophene-2-carbonyl chloride (CAS 75998-36-6)
- 10-(2-Chloro-6-fluorophenyl)-14,14-dimethyl-12-oxo-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraene-5-carboxylic acid (CAS 946386-64-7)
- (1-Ethylindol-2-yl)methanol (CAS 40913-42-6)
- 1-(but-3-en-1-yl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1955532-02-1)
- tert-Butyl 3-((2-chloropyrimidin-4-yl)amino)pyrrolidine-1-carboxylate (CAS 945895-38-5)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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