8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol

About 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol

8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol is an impurity of Tiotropium carrying the CAS registry number 20513-09-1. Formula C8H13NO, molecular weight 139.19 g/mol. The IUPAC name is (1S,5R)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Tiotropium to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request.

Typical applications

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

Industries

Related to Tiotropium

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

Tiotropium impurities

Specifications & identifiers

Chemical identifiers
Product name	8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol
Catalogue No.	VQ-028403
CAS Number	20513-09-1
IUPAC name	(1S,5R)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol
Molecular formula	C₈H₁₃NO
Molecular weight	139.19 g/mol
Exact mass	139.0997
Grade	Reference Standard
HSN code	38229090
InChIKey	GXSKBBRWKUAYEJ-DHBOJHSNSA-N
SMILES	CN1[C@@H]2CC(C[C@H]1C=C2)O
PubChem CID	11094703

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 2
TPSA	23.5 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 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol?

The CAS Registry Number of 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol is 20513-09-1. It is also known as (3-exo)-8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol, (1R,3s,5S)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol.

What is the molecular formula and molecular weight of 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol?

8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol has the molecular formula C8H13NO and a molecular weight of 139.19 g/mol. Its IUPAC name is (1S,5R)-8-methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol.

What is 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol used for?

8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol is supplied as a characterised reference material related to Tiotropium. 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 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol can I order?

We supply 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol 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 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol?

Yes. Every lot of 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol 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 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol be shipped internationally?

Yes. We export 8-Methyl-8-azabicyclo[3.2.1]oct-6-en-3-ol worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.