5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-1,3,4-oxadiazole-2(3H)-thione CAS 120423-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 120423-45-2 |
| Molecular Formula | C10H8N2O3S |
| Molecular Weight | 236.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(2,3-Dihydro-1,4-benzodioxin-2-yl)-1,3,4-oxadiazole-2(3H)-thione (CAS 120423-45-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N2O3S. Molecular weight: 236.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8N2O3S |
| Molecular Weight | 236.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydro Standards
- 5-(5,6-Dihydro-4h-cyclopenta[b]thiophen-2-yl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1343173-43-2)
- 1,4-Dihydro-4-oxo-2-thioxo-3(2H)-quinazolineacetic acid (CAS 17785-54-5)
- 1-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1H-tetrazole-5-thiol (CAS 460362-91-8)
- 3-(4-Oxo-4,5-dihydro-thiazol-2-ylamino)-benzoic acid (CAS 432013-04-2)
- 5-(2,3-Dihydro-1,4-benzodioxin-6-yl)-1,3,4-oxadiazole-2-thiol (CAS 928710-56-9)
- 4-(3,4-Dihydro-2h-1,5-benzodioxepin-7-yl)butanoic acid (CAS 1018054-02-8)
- 8-Ethyl-2,3-dihydro-7-hydroxy-5-methoxy-2-methyl-4H-1-benzopyran-4-one (CAS 159686-25-6)
- Butyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate (CAS 27943-02-8)
Recommended Standards
- (2Z)-2-(Nitromethylidene)-3-phenyl-1,3-thiazolidin-4-one (CAS 1164508-39-7)
- [2-(Pyrimidin-2-ylamino)-1,3-thiazol-4-yl]acetic acid (CAS 1219828-13-3)
- Methyl 2-Hydroxy-6-(2-thiophenyl)pyrimidine-4-carboxylate (CAS 1159979-33-5)
- 2-(tert-Butyl)-4-cyclopropoxy-6-ethylpyridine (CAS 1243415-26-0)
- 2,2-Dimethyl-3-oxopropanoic acid (CAS 68243-82-3)
- 2-(3-Chlorophenyl)-4-[3-(3,5-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]-1,2-dihydrophthalazin-1-one (CAS 1291857-25-4)
- 1,3-Dimethyl-5-propoxy-1h-pyrazol-4-amine (CAS 1153370-37-6)
- 2-Amino-5-fluorobenzoxazole (CAS 1682-39-9)
- Ethyl trans-3-amino-1-methyl-cyclobutanecarboxylate (CAS 1408278-18-1)
- (D-His1)-Exenatide trifluoroacetate salt (CAS 1678417-09-8)
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 13829788188 / jacky.chen@cato-chem.com