(E)-2-(4-Chlorobenzoyl)-3-[3-(2-pyrimidinyloxy)phenyl]-2-propenenitrile CAS 861210-22-2
| CAS No. | 861210-22-2 |
| Molecular Formula | C20H12ClN3O2 |
| Molecular Weight | 361.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (E)-2-(4-Chlorobenzoyl)-3-[3-(2-pyrimidinyloxy)phenyl]-2-propenenitrile (C20H12ClN3O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 361.78 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies (E)-2-(4-Chlorobenzoyl)-3-[3-(2-pyrimidinyloxy)phenyl]-2-propenenitrile (CAS 861210-22-2), a certified reference material (molecular formula C20H12ClN3O2, MW 361.78 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (E)-2-(4-Chlorobenzoyl)-3-[3-(2-pyrimidinyloxy)phenyl]-2-propenenitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H12ClN3O2 |
| Molecular Weight | 361.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related E Standards
- 5-(4-Chlorobenzoyl)-N2-(4-chlorophenyl)-1,3-thiazole-2,4-diamine (CAS 107401-72-9)
- N'-(3-chlorobenzoyl)naphtho[2,1-b]furan-2-carbohydrazide (CAS 478259-75-5)
- Ethyl 4-((2-chlorobenzoyl)oxy)-3-methylbenzofuran-2-carboxylate (CAS 356586-77-1)
- 2-[4-(4-chlorobenzoyl)phenoxy]-1-(piperidin-1-yl)ethan-1-one 42018-56-4 Z25095987 (CAS 42018-56-4)
- 16-(4-Chlorobenzoyl)-11,15-dioxa-16-azatetracyclo[8.7.0.0^{2,7}.0^{13,17}]heptadeca-1(10),2(7),3,5,8-pentaene (CAS 477853-75-1)
- 3,6-Bis(4-chlorobenzoyl)pyridazine (CAS 400088-05-3)
- 2-[1-(3-Chlorobenzoyl)piperidin-4-yl]-1,3-benzothiazole (CAS 478077-43-9)
- N-{4-[4-(4-Chlorobenzoyl)-1-methyltetrahydro-1H-pyrrol-3-yl]phenyl}acetamide (CAS 478050-13-4)
Recommended Standards
- 1252992-35-0 2-[2-Chloro-3-(3,4-dimethoxy-phenyl)-acryloylamino]-benzoic acid (CAS 1252992-35-0)
- 1,3-Dimethyl 2-[4-(3-chlorobenzamido)phenyl]propanedioate (CAS 866137-14-6)
- Ethyl 3-(4-((6-chlorobenzo[d]oxazol-2-yl)oxy)phenoxy)propanoate (CAS 116573-18-3)
- 2-(3-Chloroquinoxalin-2-yl)-2-((4-fluorophenyl)sulfonyl)acetonitrile (CAS 554439-99-5)
- cis-3-Oxabicyclo[3.1.0]hexane-6-methanol (CAS 135637-92-2)
- 4-(4,5-Dihydro-thiazol-2-ylamino)-benzoic acid (CAS 769098-64-8)
- 5-Bromo-1-methyl-1H-pyrazolo[3,4-b]pyridin-4(7H)-one (CAS 1592959-65-3)
- 2,4'-Dichloro-3'-fluorobenzophenone (CAS 951890-52-1)
- N-(3-Methyl-2,7-dioxo-3,7-dihydro-2H-naphtho[1,2,3-de]quinolin-6-yl)benzenesulfonamide (CAS 633279-99-9)
- 8-Chloro-2-propylquinolin-4-amine (CAS 1189105-67-6)
- 2-((2-Fluorobenzyl)oxy)-3-methoxybenzaldehyde (CAS 588687-34-7)
- 2-(3,3-Difluoropiperidin-4-yl)acetic acid hydrochloride (CAS 1373502-70-5)
- 2-Ethoxy-4H-benzo[d][1,3]oxazin-4-one (CAS 41470-88-6)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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