2-Propenenitrile, polymer with 2-chloro-1,3-butadiene CAS 25951-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25951-52-4 |
| Molecular Formula | C4H5Cl C3H3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Propenenitrile, polymer with 2-chloro-1,3-butadiene (CAS 25951-52-4) pharmaceutical standards reference standard. Molecular formula: C4H5Cl C3H3N. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5Cl C3H3N |
| Molecular Weight | 141.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Propenenitrile Standards
- 2-Propenenitrile, polymer with 1,3-butadiene, ethenylbenzene and methyl hydrogen 2-methylenebutanedioate (CAS 115341-09-8)
- 2-Propenenitrile, 3-amino-3-[4-(3,4-dichlorophenyl)-1-piperazinyl]-, (2Z)- (CAS 1164541-77-8)
- 2-Propenenitrile, polymer with 2-methyl-1,3-butadiene (CAS 25014-11-3)
- 2-Propenenitrile, 2-methyl-, homopolymer (CAS 25067-61-2)
- 25078-62-0 2-Propenenitrile, 3-hydroxy- DTXSID80388878 (CAS 25078-62-0)
- 2-Propenenitrile, polymer with ethene and ethenylbenzene (CAS 25087-32-5)
- 2-Propenenitrile, polymer with 1,3-butadiene, ethenylbenzene and (1-methylethenyl)benzene (CAS 25120-20-1)
- 2-Propenenitrile, polymer with 1,3-butadiene and 2-methyl-1,3-butadiene (CAS 25135-90-4)
Recommended Standards
- 2-(1,2,3,4-tetrahydroquinolin-2-yl)ethan-1-ol (CAS 65623-40-7)
- ((3AR,7aR)-octahydro-3aH-isoindol-3a-yl)methanol (CAS 1212106-97-2)
- 1-(4-(4-Amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl)-3-(furan-3-yl)prop-2-en-1-one (CAS 70842-93-2)
- Ilaprazole impurity 206 (CAS CATO-C4X-1130206)
- 2,5-diisopropylpyrazine (CAS 24294-83-5)
- 4-Bromo-N-(4-methylcyclohexyl)aniline (CAS 1036572-61-8)
- Peptide Impurity (CAS CATO-CPTD788810)
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