5-Ethylthiophene-2-sulfonohydrazide CAS 78380-36-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78380-36-6 |
| Molecular Formula | C6H10N2O2S2 |
| Molecular Weight | 206.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethylthiophene-2-sulfonohydrazide (CAS 78380-36-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H10N2O2S2. Molecular weight: 206.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H10N2O2S2 |
| Molecular Weight | 206.29 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethylthiophene Standards
- 5-Ethylthiophene-3-sulfonyl chloride (CAS 1245823-95-3)
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- 5-Ethylthiophene-2-sulfonamide (CAS 140646-34-0)
- N-Ethylthiophene-2-sulfonamide (CAS 358666-45-2)
- 3-(N-Ethylthiophene-2-carboxamido)propanoic acid (CAS 1178078-63-1)
- Ethyl 3-ethylthiophene-2-carboxylate (CAS 132039-43-1)
- Ethyl 5-ethylthiophene-3-carboxylate (CAS 19163-51-0)
- Ethyl 5-ethylthiophene-2-carboxylate (CAS 773135-08-3)
Recommended Standards
- 5-Ethyl-4-methyl-6-(pyrrolidin-1-yl)pyrimidin-2-amine (CAS 424803-29-2)
- 5-Isopropylthiazole-2-sulfonamide (CAS 2143027-96-5)
- 5-Cyclohexyl-6-methylpyrimidine-2,4-diamine (CAS 37033-21-9)
- 4-Chloro-2-ethyl-5-(1-phenylpropoxy)pyridazin-3(2H)-one (CAS 88093-59-8)
- Ethyl 6-amino-5-cyano-2-{[(3-cyano-6-methyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2-yl)sulfanyl]methyl}-4-(4-fluorophenyl)-4H-pyran-3-carboxylate (CAS 340817-63-2)
- 2-Ethylbutyraldehyde (CAS 97-96-1)
- 1-(6-(Methylsulfonyl)pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 1707594-81-7)
- 2-Methyl-N-(6-morpholinopyridin-3-yl)benzamide (CAS 383146-21-2)
- Diethylene glycol monostearate (CAS 106-11-6)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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