2-Propenenitrile, polymer with chloroethene and ethenylbenzene CAS 25231-96-3
| CAS No. | 25231-96-3 |
| Molecular Formula | C8H8 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 2-Propenenitrile, polymer with chloroethene and ethenylbenzene (CAS 25231-96-3), a certified reference material (molecular formula C8H8C2H3ClC3H3N, MW 219.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H8C2H3ClC3H3N, 2-Propenenitrile, polymer with chloroethene and ethenylbenzene contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 219.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H8 C2H3Cl C3H3N |
| Molecular Weight | 219.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| 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
- 3-[5-(4-methoxyphenyl)-1,3-oxazol-2-yl]propanoic acid (CAS 1019357-65-3)
- Methyl 3-(S-methylsulfonimidoyl)benzoate (CAS 1027730-86-4)
- 3-Aminobenzene-1,2-diol hydrochloride (CAS 51220-97-4)
- N-methyl-N-(2-methylbenzyl)furan-2-amine (CAS 225236-01-1)
- 2-(Piperidin-1-ylmethyl)pyridin-3-ol (CAS 2168-16-3)
- Ibuprofen Impurity 105 (CAS 17880-86-3)
- 4-Ethoxy-N-isobutylaniline (CAS 1019544-48-9)
- 2-(Methylthio)benzo[d]oxazole-4-carbonyl chloride (CAS 1806285-85-7)
- 1-(3-(4-Bromophenyl)-5-methylisoxazol-4-yl)ethanone (CAS 169814-53-3)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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 18665070610 / Nicole.chen@cato-chem.com