4,6-Bis(thiophen-2-yl)pyrimidin-2-amine CAS 82619-64-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 82619-64-5 |
| Molecular Formula | C12H9N3S2 |
| Molecular Weight | 259.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,6-Bis(thiophen-2-yl)pyrimidin-2-amine (CAS 82619-64-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H9N3S2. Molecular weight: 259.35 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H9N3S2 |
| Molecular Weight | 259.35 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Bis Standards
- Methyl 3-(2-(thiophen-2-ylthio)acetamido)propanoate (CAS 1181545-87-8)
- 2-(Thiophen-2-yl)-1H-benzo[d]imidazole-6-carbothioamide (CAS 1421261-86-0)
- 2-({4-[(E)-2-(thiophen-2-yl)ethenyl]pyrimidin-2-yl}sulfanyl)acetonitrile (CAS 339278-43-2)
- 4-Phenyl-5-(thiophen-2-yl)-4H-1,2,4-triazole-3-thiol (CAS 57600-04-1)
- 3-[3-(Thiophen-2-yl)pyrazolo[1,5-a]pyrimidin-6-yl]propan-1-ol (CAS 893613-21-3)
- Ethyl 4-((thiophen-2-ylmethylene)amino)benzoate (CAS 13533-34-1)
- 3-Methyl-5-(thiophen-2-yl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1443278-81-6)
- 3-(thiophen-2-yl)benzene-1-sulfonyl chloride (CAS 1250693-54-9)
Recommended Standards
- 4-([2,2'-Bithiophen]-5-yl)pyrimidin-2-amine (CAS 256239-01-7)
- 4-Methyl-6-phenyl-2H-thiazolo[3,2-a][1,3,5]triazine-2-thione (CAS 89012-16-8)
- 4-((6-(1H-Imidazol-1-yl)hexyl)oxy)aniline (CAS 88138-73-2)
- 3-Iodo-4-nitrophenol (CAS 50590-07-3)
- 4-(4-Chlorophenyl)-2-((4-chlorophenyl)thio)-4-oxobutanoic acid (CAS 301193-87-3)
- 5-(4-Chlorophenyl)-2-((4-fluorophenyl)thio)nicotinonitrile (CAS 338955-19-4)
- N-(Thiazol-2-yl)-2-((6-(o-tolyl)pyridazin-3-yl)thio)acetamide (CAS 923083-22-1)
- 5-[(4-Methylphenyl)sulfanyl]-3-phenyl-6-(trifluoromethyl)-1,2,4-triazine (CAS 383148-13-8)
- Ethyl (2R,3S)-3-phenyloxirane-2-carboxylate (CAS 2272-55-1)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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