6-Ethylthieno[2,3-d]pyrimidine-4(3H)-thione CAS 440092-62-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 440092-62-6 |
| Molecular Formula | C8H8N2S2 |
| Molecular Weight | 196.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-Ethylthieno[2,3-d]pyrimidine-4(3H)-thione (CAS 440092-62-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8N2S2. Molecular weight: 196.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8N2S2 |
| Molecular Weight | 196.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Ethylthieno Standards
- 3-Ethylthieno[3,2-d]pyrimidine-2,4(1H,3H)-dione (CAS 1239758-47-4)
- 6-Ethylthieno[2,3-d]pyrimidin-4-amine (CAS 879873-49-1)
- 2-{5-ethylthieno[2,3-b]thiophen-3-yl}acetic acid (CAS 85504-39-8)
- 2-({6-ethylthieno[2,3-d]pyrimidin-4-yl}amino)acetic acid (CAS 313534-29-1)
- 2-((6-Ethylthieno[2,3-d]pyrimidin-4-yl)thio)acetic acid (CAS 314034-15-6)
- 3-({6-ethylthieno[2,3-d]pyrimidin-4-yl}amino)propanoic acid (CAS 690702-08-0)
- 4-((6-Ethylthieno[2,3-d]pyrimidin-4-yl)amino)butanoic acid (CAS 313534-30-4)
- 1-(6-Ethylthieno[2,3-d]pyrimidin-4-yl)piperidine-4-carboxylic acid (CAS 842971-64-6)
Recommended Standards
- 6-(Methylthio)-1,3-benzothiazol-2-amine (CAS 50850-92-5)
- 6-Methyl-2-(methylthio)thiazolo[4,5-b]pyridine (CAS 488738-58-5)
- 5-Methyl-4-(thiophen-2-yl)thiazol-2-amine (CAS 206555-52-4)
- Benzyl 4-(3-piperidinylmethoxy)benzoatehydrochloride (CAS 1219977-15-7)
- 4-Bromo-3-ethoxy-N,N-dipropylbenzenesulfonamide (CAS 791843-78-2)
- 5-Cyclopropoxy-N-methyl-6-sulfamoylnicotinamide (CAS 1243448-57-8)
- 4-Hydroxyphthalic acid (CAS 610-35-5)
- 5-(3,4-Dichlorobenzamido)-2-ethoxybenzene-1-sulfonyl chloride (CAS 680617-90-7)
- (r)-3-(2-Nitrophenoxy)pyrrolidine hydrochloride (CAS 1286207-33-7)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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