Methyl (2Z)-3-(2-chloro-5-nitrophenyl)-2-acetamidoprop-2-enoate CAS 1616502-82-9
| CAS No. | 1616502-82-9 |
| Molecular Formula | C12H11ClN2O5 |
| Molecular Weight | 298.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl (2Z)-3-(2-chloro-5-nitrophenyl)-2-acetamidoprop-2-enoate 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.
Methyl (2Z)-3-(2-chloro-5-nitrophenyl)-2-acetamidoprop-2-enoate (CAS 1616502-82-9), molecular formula C12H11ClN2O5 and molecular weight 298.68 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl (2Z)-3-(2-chloro-5-nitrophenyl)-2-acetamidoprop-2-enoate (C12H11ClN2O5) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O5 |
| Molecular Weight | 298.68 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, keep tightly closed to prevent evaporation |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-[3-Chloro-5-(trifluoromethyl)-2-pyridinyl]-N-[(hydroxyamino)methylene]thiourea (CAS 477873-17-9)
- 2-(2-Chloro-5-nitrophenyl)-1H-benzo[d]imidazole-5-carbonitrile (CAS 496794-76-4)
- N-(4-chloro-3-nitrobenzyl)-2,4-difluoroaniline (CAS 306731-94-2)
- tert-Butyl 7-chloro-5-nitro-3H-imidazo[4,5-b]pyridine-3-carboxylate (CAS 878011-44-0)
- 1-(5-Aminoisoindolin-2-yl)-2,2,2-trifluoroethanone (CAS 697305-97-8)
- 2-(Benzylamino)-2-(tetrahydro-2H-pyran-4-yl)acetonitrile (CAS 1274825-09-0)
- 2-(1-Tetrazolyl)benzonitrile (CAS 449758-25-2)
- Sar-NH2 · HCl (CAS 5325-64-4)
- Sec-Butyl N-Methyl-N-(Trifluoroacetyl)-beta-Alaninate (CAS 54986-71-9)
- 5-Chloro-2-fluoro-3-(pyridin-4-yl)pyridine (CAS 1214337-85-5)
- CAS 2315262-32-7 (CAS 2315262-32-7)
- 1-Heptylmagnesium bromide 0.25 M in Tetrahydrofuran (CAS 917495-09-1)
- 1-(3-bromophenyl)-1,3-diazinan-2-one (CAS 1520490-07-6)
- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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