ethyl 1,2,5-thiadiazole-3-carboxylate CAS 89322-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89322-83-8 |
| Molecular Formula | C5H6N2O2S |
| Molecular Weight | 158.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 1,2,5-thiadiazole-3-carboxylate (CAS 89322-83-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H6N2O2S. Molecular weight: 158.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H6N2O2S |
| Molecular Weight | 158.18 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related ethyl Standards
- 3-Methyl-1,2,4-thiadiazole-5-carbohydrazide (CAS 1375066-73-1)
- Ethyl 1,3,4-Thiadiazole-2-carboxylate (CAS 1378819-08-9)
- 4-Ethyl-1,2,5-thiadiazole-3-carboxylic acid (CAS 1538685-60-7)
- 4-Ethyl-1,2,3-thiadiazole-5-carboxylic acid (CAS 183302-40-1)
- 4-Methyl-1,2,3-thiadiazole-5-carbohydrazide (CAS 75423-15-3)
- 5-Methyl-1,2,3-thiadiazole-4-carbohydrazide (CAS 4137-63-7)
- Ethyl 1,2,3-thiadiazole-4-carboxylate (CAS 3989-36-4)
- Ethyl 1,2,3-thiadiazole-5-carboxylate (CAS 4100-14-5)
Recommended Standards
- Ethyl 1,2,4-Thiadiazole-5-carboxylate (CAS 859536-28-0)
- Methyl 2-Aminothiazole-5-carboxylate (CAS 6633-61-0)
- Methyl 4-amino-5-thiazolecarboxylate (CAS 278183-10-1)
- 1-(1-Methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1338660-21-1)
- 2-((3-Ethyl-6-methyl-4-oxo-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-yl)thio)-N-(4-ethylphenyl)acetamide (CAS 851409-65-9)
- 4-Allyl-2-methoxyphenyl 3-piperidinylmethyl etherhydrochloride (CAS 1220036-05-4)
- 1-methyl-1-(pyridin-3-yl)urea (CAS 1342445-75-3)
- 3,5-Difluoro-N-(2-methylbutyl)aniline (CAS 1040006-11-8)
- 1-[4-Amino-3-chloro-5-(trifluoromethyl)phenyl]-2-bromo-ethanone (CAS 97760-87-7)
- Akt/SKG Substrate Peptide (CAS 276680-69-4)
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