Ethyl2-Chloro-3-oxopropanoate
Ethyl2-Chloro-3-oxopropanoate (CAS 33142-21-1) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-039187.
About Ethyl2-Chloro-3-oxopropanoate
Ethyl2-Chloro-3-oxopropanoate belongs to the Fluorouracil reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 33142-21-1, formula C5H7ClO3 and molar mass 150.56 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Storage and safety notes
It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
See every impurity, metabolite and related compound we list for this API.
Fluorouracil standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Ethyl2-Chloro-3-oxopropanoate |
|---|---|
| Catalogue number | ZX-039187 |
| CAS number | 33142-21-1 |
| IUPAC name | ethyl 2-chloro-3-oxopropanoate |
| Molecular formula | C5H7ClO3 |
| Molar mass | 150.56 g/mol |
| Exact mass | 150.0084 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 0.8 |
| H-bond donors / acceptors | 0 / 3 |
| Topological polar surface area | 43.4 Ų |
| HS code | 38229090 |
| InChIKey | DWXKSCKBUSAOKS-UHFFFAOYSA-N |
| SMILES | CCOC(=O)C(C=O)Cl |
| PubChem CID | 118030 |
| Synonyms | Ethyl (chloroformyl)acetate, 2-Chloro-3-oxopropanoic acid ethyl ester, Propanoic acid, 2-chloro-3-oxo-, ethyl ester, Propanoic acid, 2-c, ethyl formylchloroacetate, ethyl alpha-formylchloroacetate, ethyl 2-chloro-2 formylacetate, ethyl alpha-chloro-formylacetate, ethyl alpha-formyl-chloroacetate, ethyl chloro-alpha-formylacetate, ethyl 2-chloro-3-oxo-propionate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H302Harmful if swallowed
Precautionary statements P264, P270, P301 + P317, P330, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ethyl2-Chloro-3-oxopropanoate
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