Cyclic 3-Hydroxymelatonin

Name: Cyclic 3-Hydroxymelatonin
Brand: Vaqora Chemicals
SKU: VQ-023051

About Cyclic 3-Hydroxymelatonin

Cyclic 3-Hydroxymelatonin (CAS 67199-08-0) is a metabolite or degradation product of Melatonin offered by Vaqora Chemicals. Formula C13H16N2O3, molecular weight 248.28 g/mol. The IUPAC name is 1-(8b-hydroxy-7-methoxy-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-3-yl)ethanone. It is also known as Rac-Cyclic 3-Hydroxymelatonin.

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. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Melatonin, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Cyclic 3-Hydroxymelatonin in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Melatonin

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

Melatonin impurities

Specifications & identifiers

Chemical identifiers
Product name	Cyclic 3-Hydroxymelatonin
Catalogue No.	VQ-023051
CAS Number	67199-08-0
IUPAC name	1-(8b-hydroxy-7-methoxy-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-3-yl)ethanone
Molecular formula	C₁₃H₁₆N₂O₃
Molecular weight	248.28 g/mol
Exact mass	248.1161
Grade	Reference Standard
HSN code	38229090
InChIKey	VADOSKJWFKUPQF-UHFFFAOYSA-N
SMILES	CC(=O)N1CCC2(C1NC3=C2C=C(C=C3)OC)O
PubChem CID	85950298

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	2 / 4
TPSA	61.8 Å²

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 Cyclic 3-Hydroxymelatonin?

The CAS Registry Number of Cyclic 3-Hydroxymelatonin is 67199-08-0. It is also known as Rac-Cyclic 3-Hydroxymelatonin, 1-(3a-Hydroxy-5-methoxy-3,3a,8,8a-tetrahydropyrrolo[2,3-b]indol-1(2H)-yl)ethan-1-one.

What is the molecular formula and molecular weight of Cyclic 3-Hydroxymelatonin?

Cyclic 3-Hydroxymelatonin has the molecular formula C13H16N2O3 and a molecular weight of 248.28 g/mol. Its IUPAC name is 1-(8b-hydroxy-7-methoxy-1,2,3a,4-tetrahydropyrrolo[2,3-b]indol-3-yl)ethanone.

What is Cyclic 3-Hydroxymelatonin used for?

Cyclic 3-Hydroxymelatonin 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 Cyclic 3-Hydroxymelatonin can I order?

We supply Cyclic 3-Hydroxymelatonin 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 Cyclic 3-Hydroxymelatonin?

Yes. Every lot of Cyclic 3-Hydroxymelatonin 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 Cyclic 3-Hydroxymelatonin be shipped internationally?

Yes. We export Cyclic 3-Hydroxymelatonin worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.