2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl… 1147893-84-2

Name: 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide
Brand: Vaqora Chemicals
SKU: VQ-037910

About 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide

Vaqora Chemicals supplies 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide, an impurity of Latrepirdine registered under CAS number 1147893-84-2. Formula C21H25N3O, molecular weight 335.4 g/mol. Systematically, it is named 2,8-dimethyl-5-[2-(6-methyl-3-pyridinyl)ethyl]-2-oxido-3,4-dihydro-1H-pyrido[4,3-b]indol-2-ium. Common synonyms include Latrepirdine N-oxide.

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.

As a characterised impurity of Latrepirdine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Latrepirdine

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

Latrepirdine impurities

Specifications & identifiers

Chemical identifiers
Product name	2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide
Catalogue No.	VQ-037910
CAS Number	1147893-84-2
IUPAC name	2,8-dimethyl-5-[2-(6-methyl-3-pyridinyl)ethyl]-2-oxido-3,4-dihydro-1H-pyrido[4,3-b]indol-2-ium
Molecular formula	C₂₁H₂₅N₃O
Molecular weight	335.4 g/mol
Exact mass	335.1998
Grade	Reference Standard
HSN code	38229090
InChIKey	QVVPVVCGGIDLFZ-UHFFFAOYSA-N
SMILES	CC1=CC2=C(C=C1)N(C3=C2C[N+](CC3)(C)[O-])CCC4=CN=C(C=C4)C
PubChem CID	87626932

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 2
TPSA	35.9 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 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide?

The CAS Registry Number of 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide is 1147893-84-2. It is also known as Latrepirdine N-oxide.

What is the molecular formula and molecular weight of 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide?

2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide has the molecular formula C21H25N3O and a molecular weight of 335.4 g/mol. Its IUPAC name is 2,8-dimethyl-5-[2-(6-methyl-3-pyridinyl)ethyl]-2-oxido-3,4-dihydro-1H-pyrido[4,3-b]indol-2-ium.

What is 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide used for?

2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide is supplied as a characterised reference material related to Latrepirdine. 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 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide can I order?

We supply 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide 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 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide?

Yes. Every lot of 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide 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 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide be shipped internationally?

Yes. We export 2,8-Dimethyl-5-[2-(6-methylpyridin-3-yl)ethyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole 2-oxide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.