3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide CAS 55904-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55904-84-2 |
| Molecular Formula | C6H10N2O4S |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Diethoxy-1,2,5-thiadiazole-1,1-dioxide (CAS 55904-84-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10N2O4S. Molecular weight: 206.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10N2O4S |
| Molecular Weight | 206.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diethoxy Standards
- 1,2-diethoxy-1,1,2,2-tetramethyldisilane (CAS 18419-84-6)
- 3-(Diethoxy(ethyl)silyl)propan-1-amine (CAS 20723-29-9)
- 2,4-Diethoxy-5H-pyrrolo[3,2-d]pyrimidine (CAS 172982-65-9)
- ethyl 2,2-diethoxy-3-oxopropanoate (CAS 676557-41-8)
- 4,5-Diethoxy-2-methylbenzaldehyde (CAS 1151530-42-5)
- 2,4-Diethoxy-3-methylbenzaldehyde (CAS 162976-08-1)
- 2,2-Diethoxy-N,N-diethylacetamide (CAS 16695-60-6)
- 1-(3,4-Diethoxy-phenyl)-ethylamine 105321-50-4 8201AC C12H19NO2 (CAS 105321-50-4)
Recommended Standards
- 3-(4-Fluoro-2-methylphenyl)-5,6-dihydropyrazin-2(1H)-one (CAS 334477-08-6)
- 3-Chlorothiophene-2,5-diboronic acid (CAS 2096332-07-7)
- 2-Formyl-1-benzothiophene-3-carboxylic acid (CAS 22120-81-6)
- 2-(2-Chloroethyl)-1-propylpiperidine (CAS 958026-51-2)
- 3,3-Dimethylglutaric anhydride (CAS 4160-82-1)
- 2-(4-Chlorophenyl)-N-((5-(thiophene-3-carbonyl)thiophen-2-yl)methyl)acetamide (CAS 1797600-68-0)
- 2-(5-fluoro-1H-indol-3-yl)ethanamine,HCL (CAS 576-16-9)
- 1,2,4-Tribromodibenzo[b,d]furan (CAS 617707-35-4)
- 101671-27-6 (3E)-3-(Phenylimino)-1,3-dihydro-2H-indol-2-one MFCD00859189 (CAS 101671-27-6)
- Insulin Lispro (CAS 133107-64-9)
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