2,4-Diethynylpyrimidine CAS 1018473-99-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018473-99-8 |
| Molecular Formula | C8H4N2 |
| Molecular Weight | 128.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Diethynylpyrimidine (CAS 1018473-99-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H4N2. Molecular weight: 128.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1988 |
| Nitrogen Atoms | 2 |
Related Diethynylpyrimidine Standards
Recommended Standards
- 5,6-Dihydro-2H-pyran-3-carboxylic acid (CAS 100313-48-2)
- Methyl (cyanomethyl)glycinate (CAS 1021072-87-6)
- 2-Methyl-4,5-dihydrofuran-3-carboxylicacid (CAS 100191-39-7)
- 5-Fluoro-2-nitrophenylacetic Acid (CAS 29640-98-0)
- 6-Amino-7-chlorobenzo[c][1,2]oxaborol-1(3H)-ol (CAS 947165-44-8)
- Lesinurad Impurity 2 (CAS 1384208-36-9)
- 4-(Tetrahydrofuran-3-yl)butan-2-one (CAS 1340185-29-6)
- (2-Chloro-4-fluoropyridin-3-yl)methanol (CAS 1805639-41-1)
- 8-Methylchromane (CAS 3722-72-3)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
Why CATO?
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