Carbamic acid, N-[2-(3,4-dichlorophenyl)-2-oxoethyl]-, 2-propen-1-yl ester CAS 1906919-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1906919-71-8 |
| Molecular Formula | C12H11Cl2NO3 |
| Molecular Weight | 288.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Carbamic acid, N-[2-(3,4-dichlorophenyl)-2-oxoethyl]-, 2-propen-1-yl ester (CAS 1906919-71-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11Cl2NO3. Molecular weight: 288.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11Cl2NO3 |
| Molecular Weight | 288.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Carbamic Standards
- 144098-18-0 Carbamic acid, N-[[3-[(dimethylamino)carbonyl]-2-pyridinyl]sulfonyl]-, methyl ester (CAS 144098-18-0)
- Carbamic acid, N-[2-(4-bromo-1H-pyrazol-1-yl)ethyl]-, 1,1-dimethylethyl ester (CAS 1435753-36-8)
- Carbamic acid, ethyl-, (2,5-dihydro-1-methyl-1H-pyrrole-2,3-diyl)bis(methylene) ester (CAS 32766-79-3)
- Carbamic acid, n-(3-iodopropyl)-, 1,1-dimethylethyl ester (CAS 167479-01-8)
- Carbamic acid, [(1R,3R)-3-(acetyloxy)cyclohexyl]-, phenylmethyl ester (CAS 750649-42-4)
- Carbamic acid, [(1S,3R)-3-(acetyloxy)cyclohexyl]-, phenylmethyl ester (CAS 750649-41-3)
- Carbamic acid, (2-amino-3-phenylpropyl)-, phenylmethyl ester (CAS 92586-48-6)
- Carbamic acid, [(1R,3R)-3-[[(methylsulfonyl)oxy]methyl]cyclopentyl]-, 1,1-dimethylethyl ester (9ci) (CAS 884006-55-7)
Recommended Standards
- 2-(Difluoromethyl)-3-nitro-5-(trifluoromethoxy)pyridine-6-methanol (CAS 1806779-56-5)
- tert-Butyl 2,7-dichloro-5H-pyrrolo[3,2-d]pyrimidine-5-carboxylate (CAS 1936120-72-7)
- 2-(Difluoromethyl)-5-nitro-3-(trifluoromethoxy)pyridine-4-methanol (CAS 1806764-83-9)
- [1-(furan-2-yl)ethyl](methyl)amine (CAS 174316-27-9)
- 2-[2-(1-methyl-1H-indol-3-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 70369-20-9)
- 3-(4-(4-Methoxyphenyl)piperazin-1-yl)-1-(naphthalen-2-yl)propan-1-one (CAS 477328-87-3)
- 4,4-Dimethyl-5'-phenyl-hexahydrospiro[cyclohexane-1,3'-pyrrolo[3,4-d][1,2]oxazole]-2,4',6,6'-tetrone (CAS 339011-75-5)
- 4-Chloro-3-hydroxypyridine-2-carboxylic acid (CAS 348635-39-2)
- Abemaciclib Impurity 70 (CAS 1231930-47-4)
- Semaglutide impurity 194 (CAS CATO-C4X-2226194)
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