1-Methyl-1H-indole-3,5,6-triol

Name: 1-Methyl-1H-indole-3,5,6-triol
Brand: Vaqora Chemicals
SKU: VQ-049683

About 1-Methyl-1H-indole-3,5,6-triol

Listed under CAS 642-75-1, 1-Methyl-1H-indole-3,5,6-triol is a process intermediate or related compound of Epinephrine available from Vaqora Chemicals. Its molecular formula is C9H9NO3 and its molecular weight is 179.17 g/mol. Its systematic (IUPAC) name is 1-methylindole-3,5,6-triol. Alternative names: 3,5,6-Trihydroxy-N-methylindole and N-Methyl-5,6-dihydroxyindoxyl.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Epinephrine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 1-Methyl-1H-indole-3,5,6-triol in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development
Fine chemical synthesis

Industries

Related to Epinephrine

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

Epinephrine impurities

Specifications & identifiers

Chemical identifiers
Product name	1-Methyl-1H-indole-3,5,6-triol
Catalogue No.	VQ-049683
CAS Number	642-75-1
IUPAC name	1-methylindole-3,5,6-triol
Molecular formula	C₉H₉NO₃
Molecular weight	179.17 g/mol
Exact mass	179.0582
HSN code	2933
InChIKey	DINWCUSJIVPQIO-UHFFFAOYSA-N
SMILES	CN1C=C(C2=CC(=C(C=C21)O)O)O
PubChem CID	10197941

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	3 / 3
TPSA	65.6 Å²
Synonyms	3,5,6-Trihydroxy-N-methylindole, N-Methyl-5,6-dihydroxyindoxyl, 3,5,6-trihydroxy-1-methylindole, Adrenolutin, 5,6-dihydroxy-1-methyl-2H-indol-3-one

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 1-Methyl-1H-indole-3,5,6-triol?

The CAS Registry Number of 1-Methyl-1H-indole-3,5,6-triol is 642-75-1. It is also known as 3,5,6-Trihydroxy-N-methylindole, N-Methyl-5,6-dihydroxyindoxyl, 3,5,6-trihydroxy-1-methylindole.

What is the molecular formula and molecular weight of 1-Methyl-1H-indole-3,5,6-triol?

1-Methyl-1H-indole-3,5,6-triol has the molecular formula C9H9NO3 and a molecular weight of 179.17 g/mol. Its IUPAC name is 1-methylindole-3,5,6-triol.

What is 1-Methyl-1H-indole-3,5,6-triol used for?

1-Methyl-1H-indole-3,5,6-triol is supplied as a characterised reference material related to Epinephrine. 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 1-Methyl-1H-indole-3,5,6-triol can I order?

We supply 1-Methyl-1H-indole-3,5,6-triol, 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 1-Methyl-1H-indole-3,5,6-triol?

Yes. Every lot of 1-Methyl-1H-indole-3,5,6-triol 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 1-Methyl-1H-indole-3,5,6-triol be shipped internationally?

Yes. We export 1-Methyl-1H-indole-3,5,6-triol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.