7-Beta Hydroxyhyoscyamine

About 7-Beta Hydroxyhyoscyamine

7-Beta Hydroxyhyoscyamine is a metabolite or degradation product of Atropine carrying the CAS registry number 126371-43-5. Its molecular formula is C17H23NO4 and its molecular weight is 305.4 g/mol. Systematically, it is named [(1S,3R,5S,6R)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2S)-3-hydroxy-2-phenylpropanoate. It is also known as 7β-Hydroxyhyoscyamine or (+)-Anisodamine.

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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Atropine, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Atropine

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

Atropine impurities

Specifications & identifiers

Chemical identifiers
Product name	7-Beta Hydroxyhyoscyamine
Catalogue No.	VQ-035855
CAS Number	126371-43-5
IUPAC name	[(1S,3R,5S,6R)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2S)-3-hydroxy-2-phenylpropanoate
Molecular formula	C₁₇H₂₃NO₄
Molecular weight	305.4 g/mol
Exact mass	305.1627
Grade	Reference Standard
HSN code	38229090
InChIKey	WTQYWNWRJNXDEG-DGXTUMSLSA-N
SMILES	CN1[C@@H]2C[C@H](C[C@H]1[C@@H](C2)O)OC(=O)[C@H](CO)C3=CC=CC=C3
PubChem CID	906762

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 5
TPSA	70 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 7-Beta Hydroxyhyoscyamine?

The CAS Registry Number of 7-Beta Hydroxyhyoscyamine is 126371-43-5. It is also known as 7β-Hydroxyhyoscyamine, (+)-Anisodamine.

What is the molecular formula and molecular weight of 7-Beta Hydroxyhyoscyamine?

7-Beta Hydroxyhyoscyamine has the molecular formula C17H23NO4 and a molecular weight of 305.4 g/mol. Its IUPAC name is [(1S,3R,5S,6R)-6-hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-yl] (2S)-3-hydroxy-2-phenylpropanoate.

What is 7-Beta Hydroxyhyoscyamine used for?

7-Beta Hydroxyhyoscyamine is supplied as a characterised reference material related to Atropine. 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 7-Beta Hydroxyhyoscyamine can I order?

We supply 7-Beta Hydroxyhyoscyamine 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 7-Beta Hydroxyhyoscyamine?

Yes. Every lot of 7-Beta Hydroxyhyoscyamine 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 7-Beta Hydroxyhyoscyamine be shipped internationally?

Yes. We export 7-Beta Hydroxyhyoscyamine worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.