Thiophene-2,5-diylbis(methylene) dicarbamimidothioate CAS 769856-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 769856-81-7 |
| Molecular Formula | C8H12N4S3 |
| Molecular Weight | 260.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Thiophene-2,5-diylbis(methylene) dicarbamimidothioate (CAS 769856-81-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H12N4S3. Molecular weight: 260.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H12N4S3 |
| Molecular Weight | 260.40 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 3 |
Related Thiophene Standards
- Ethyl 2-(thiophene-3-carbonyl)benzoate (CAS 904633-30-3)
- Ethyl 4-(thiophene-3-carbonyl)benzoate (CAS 896618-52-3)
- (3-((Thiophene-2-carboxamido)methyl)phenyl)boronic acid (CAS 2246751-27-7)
- 3-Methyl-4-(thiophene-2-amido)benzoic acid (CAS 827002-04-0)
- 4-Methyl-3-(thiophene-2-carboxamido)benzoic acid (CAS 313260-44-5)
- Methyl 3-(thiophene-2-carboxamido)benzoate (CAS 303122-41-0)
- (2s)-1-(Thiophene-2-sulfonyl)pyrrolidine-2-carboxylic acid (CAS 82068-22-2)
- (Thiophene-2-carbonyl)-L-methionine (CAS 60752-63-8)
Recommended Standards
- tert-Butyl 4-((2-aminoethyl)thio)piperidine-1-carboxylate (CAS 442126-56-9)
- Tri-n-amylphosphineoxide (CAS 3084-47-7)
- N-Boc-3-thiomorpholinopropylamine (CAS 454701-66-7)
- 5-((4-Methoxyphenyl)amino)-3,3-dimethyl-5-oxopentanoic acid (CAS 736970-68-6)
- 4-(Prop-2-yn-1-yloxy)thiophene-2-carboxylic acid (CAS 1507749-83-8)
- (E)-N-[(4-Chlorophenyl)methyl]-N'-phenyl(methylsulfanyl)methanimidamide (CAS 861212-31-9)
- Pemafibrate Impurity 21 (CAS CATO-C4X-290321)
- Lopinavir EP Impurity H (CAS CATO-C4X-16828)
- Methyl 3,5-dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1352734-01-0)
- Semaglutide impurity 97 (CAS CATO-C4X-222697)
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