2,5-Diethynylpyrimidine CAS 1946824-10-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1946824-10-7 |
| Molecular Formula | C8H4N2 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,5-Diethynylpyrimidine (CAS 1946824-10-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H4N2. Molecular weight: 128.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H4N2 |
| Molecular Weight | 128.13 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Diethynylpyrimidine Standards
Recommended Standards
- (5R)-5-(hydroxymethyl)-3-methylideneoxolan-2-one (CAS 1932447-67-0)
- (1H-imidazole-4,5-diyl)dimethanol (CAS 33457-48-6)
- 4-Methoxy-5-methyl-1H-pyrazol-3(2H)-one (CAS 190257-20-6)
- 3-(3,5-Dichlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 915375-38-1)
- 4-(furan-2-yl)piperidine hydrochloride (CAS 198334-36-0)
- 2-([1,1'-Biphenyl]-4-yl)-5,8-dimethoxyquinoline (CAS 860783-99-9)
- 4-Cyano-N-(2-(furan-2-yl)ethyl)benzamide (CAS 1110912-23-6)
- 1-[(tert-Butylcarbamoyl)methyl]cyclopentane-1-carboxylic acid (CAS 851722-09-3)
- n-(4-Bromobenzyl)-n,2-dimethylthiazole-4-carboxamide (CAS 1311505-93-7)
- D-Phe6-Tirzepatide (CAS CATO-CPTD788925)
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