N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)aceta… 188397-16-2

Name: N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide
Brand: Vaqora Chemicals
SKU: VQ-013587

About N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide

N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide is a process intermediate or related compound of Melatonin carrying the CAS registry number 188397-16-2 with a typical assay of 98.8%. Its molecular formula is C13H16N2O3 and its molecular weight is 248.28 g/mol. Its systematic (IUPAC) name is N-[2-(5-methoxy-2-oxo-1,3-dihydroindol-3-yl)ethyl]acetamide. It is also known as 2-oxo-2,3-dihydromelatonin or 2-Oxomelatonin.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Melatonin, useful for route development, impurity fate-and-purge studies and analytical method development. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg and 50 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. Stock is available for quick dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Melatonin

View every impurity, metabolite and intermediate we list for Melatonin.

Melatonin impurities

Specifications & identifiers

Chemical identifiers
Product name	N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide
Catalogue No.	VQ-013587
CAS Number	188397-16-2
IUPAC name	N-[2-(5-methoxy-2-oxo-1,3-dihydroindol-3-yl)ethyl]acetamide
Molecular formula	C₁₃H₁₆N₂O₃
Molecular weight	248.28 g/mol
Exact mass	248.1161
Grade	Reference Standard
Purity / assay	98.8%
HSN code	2933
InChIKey	HNEAVHQAQROOMN-UHFFFAOYSA-N
SMILES	CC(=O)NCCC1C2=C(C=CC(=C2)OC)NC1=O
PubChem CID	9859734

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	2 / 3
TPSA	67.4 Å²
Synonyms	N-[2-(2,3-Dihydro-5-methoxy-2-oxo-1H-indol-3-yl)ethyl]acetamide, 2-oxo-2,3-dihydromelatonin, 2-Oxomelatonin, N-[2-(5-methoxy-2-oxo-2,3-dihydro-1H-indol-3-yl)ethyl]acetamide, N-[2-(5-methoxy-2-oxo-2,3-dihydroindol-3-yl)ethyl]acetamide, N-[2-(5-methoxy-2-oxo-2,3-dihydroindol-3-yl)ethyl]-acetamide

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide?

The CAS Registry Number of N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide is 188397-16-2. It is also known as N-[2-(2,3-Dihydro-5-methoxy-2-oxo-1H-indol-3-yl)ethyl]acetamide, 2-oxo-2,3-dihydromelatonin, 2-Oxomelatonin.

What is the molecular formula and molecular weight of N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide?

N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide has the molecular formula C13H16N2O3 and a molecular weight of 248.28 g/mol. Its IUPAC name is N-[2-(5-methoxy-2-oxo-1,3-dihydroindol-3-yl)ethyl]acetamide.

What is N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide used for?

N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide is supplied as a characterised reference material related to Melatonin. 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 N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide can I order?

We supply N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide in Reference Standard (98.8%) grade, in 10 mg, 25 mg, 50 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide?

Yes. Every lot of N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide 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 N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide be shipped internationally?

Yes. We export N-(2-(5-Methoxy-2-oxoindolin-3-yl)ethyl)acetamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.