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![Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate (CAS 287935-37-9) chemical structure](/media/structures/TVGHIGDQGYWONS-UHFFFAOYSA-N.svg)
VAQORAEthyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate
Synonyms: ethyl 8-(2,4-dioxo-2H-1,3-benzoxazin-3(4H)-yl)octanoate · Ethyl 2,4-dioxo-2H-1,3-benzoxazine-3(4H)-octanoate · 2H-1,3-Benzoxazine-3(4H)-octanoic acid, 2,4-dioxo-, ethyl ester · Ethyl 8-(2,4-dicarbonyl-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate
CAS No.287935-37-9
FormulaC18H23NO5
Mol. weight333.40
Catalogue No.VQ-023729
PurityReference Standard
HSN38229090
Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate (CAS 287935-37-9) – Salcaprozate impurity standard. C18H23NO5, MW 333.4. COA included.
Pack sizesPrice on quotation · bulk available
10 mg
25 mg
50 mg
100 mg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate
Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate (CAS 287935-37-9) is an impurity of Salcaprozate offered by Vaqora Chemicals. Formula C18H23NO5, molecular weight 333.4 g/mol. Its systematic (IUPAC) name is ethyl 8-(2,4-dioxo-1,3-benzoxazin-3-yl)octanoate.
It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.
Pharmaceutical QC and development laboratories use this impurity standard of Salcaprozate to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.
Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.
Typical applications
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Industries
Related to Salcaprozate
View every impurity, metabolite and intermediate we list for Salcaprozate.
Salcaprozate impuritiesSpecifications & identifiers
| Product name | Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate |
|---|---|
| Catalogue No. | VQ-023729 |
| CAS Number | 287935-37-9 |
| IUPAC name | ethyl 8-(2,4-dioxo-1,3-benzoxazin-3-yl)octanoate |
| Molecular formula | C18H23NO5 |
| Molecular weight | 333.4 g/mol |
| Exact mass | 333.1576 |
| Grade | Reference Standard |
| HSN code | 38229090 |
| InChIKey | TVGHIGDQGYWONS-UHFFFAOYSA-N |
| SMILES | CCOC(=O)CCCCCCCN1C(=O)C2=CC=CC=C2OC1=O |
| PubChem CID | 11279034 |
| Physical form | Solid |
|---|---|
| LogP (XLogP3) | 3.5 |
| H-bond donors / acceptors | 0 / 5 |
| TPSA | 72.9 Ų |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H302+H312+H332Harmful if swallowed, in contact with skin or if inhaledH302Harmful if swallowedH312Harmful in contact with skinH315Causes skin irritationH319Causes serious eye irritationH332Harmful if inhaledH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate?
The CAS Registry Number of Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate is 287935-37-9. It is also known as ethyl 8-(2,4-dioxo-2H-1,3-benzoxazin-3(4H)-yl)octanoate, Ethyl 2,4-dioxo-2H-1,3-benzoxazine-3(4H)-octanoate, 2H-1,3-Benzoxazine-3(4H)-octanoic acid, 2,4-dioxo-, ethyl ester.
What is the molecular formula and molecular weight of Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate?
Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate has the molecular formula C18H23NO5 and a molecular weight of 333.4 g/mol. Its IUPAC name is ethyl 8-(2,4-dioxo-1,3-benzoxazin-3-yl)octanoate.
What is Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate used for?
Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate is supplied as a characterised reference material related to Salcaprozate. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.
Which grade and pack sizes of Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate can I order?
We supply Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate?
Yes. Every lot of Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate be shipped internationally?
Yes. Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about Ethyl 8-(2,4-dioxo-2H-benzo[e][1,3]oxazin-3(4H)-yl)octanoate
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