1,4-Di(pyridin-3-yl)buta-1,3-diyne CAS 5069-24-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5069-24-9 |
| Molecular Formula | C14H8N2 |
| Molecular Weight | 204.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Di(pyridin-3-yl)buta-1,3-diyne (CAS 5069-24-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H8N2. Molecular weight: 204.23 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H8N2 |
| Molecular Weight | 204.23 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
Related Di Standards
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- 5-Oxo-1-(pyridin-2-ylmethyl)pyrrolidine-3-carbaldehyde (CAS 1447960-40-8)
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Recommended Standards
- 1,3-Dimethyl-3,4-dihydro-1H-1,4-benzodiazepine-2,5-dione (CAS 5973-23-9)
- 1,4-Di(pyridin-4-yl)buta-1,3-diyne (CAS 91508-53-1)
- 1,3,6-Trimethyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazole-5-carbaldehyde (CAS 91350-67-3)
- Donepezil D7 (CAS 1215071-00-3)
- 10-(propan-2-yl)-3,10-diazabicyclo[4.3.1]decane (CAS 1209182-42-2)
- Hydroxychloroquine Impurity 17 (CAS CATO-C4X-183517)
- 5-Ethyl-4-oxo-1,4-dihydrocinnoline-3-carboxylic acid (CAS 36991-42-1)
- 4-[(3-Hydroxy-1-azetidinyl)methyl]phenylboronic acid hydrochloride (CAS 2304634-19-1)
- 8-((5'-Amino-2'-Methyl-3'-Thiapentyl)Amino)-6-Methoxy-4-Methyl-5-((3-Trifluoromethyl)Phenoxy)Quinoline (CAS 98586-87-9)
- Peptide 441 (CAS CATO-CPTD788441)
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