Rivastigmine Monomethyl Impurity 5B

Name: Rivastigmine Monomethyl Impurity 5B
Brand: Vaqora Chemicals
SKU: VQ-005805

About Rivastigmine Monomethyl Impurity 5B

Vaqora Chemicals supplies Rivastigmine Monomethyl Impurity 5B, an impurity of Rivastigmine registered under CAS number 894079-42-6. The compound has the formula C9H13NO, corresponding to a molecular weight of 151.21 g/mol. The IUPAC name is 3-[(1S)-1-(methylamino)ethyl]phenol. Alternative names: (S)-3-(1-(Methylamino)ethyl)phenol and 3-((1S)-1-(Methylamino)ethyl)phenol.

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

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

We offer Rivastigmine Monomethyl Impurity 5B in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Rivastigmine

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

Rivastigmine impurities

Specifications & identifiers

Chemical identifiers
Product name	Rivastigmine Monomethyl Impurity 5B
Catalogue No.	VQ-005805
CAS Number	894079-42-6
IUPAC name	3-[(1S)-1-(methylamino)ethyl]phenol
Molecular formula	C₉H₁₃NO
Molecular weight	151.21 g/mol
Exact mass	151.0997
Grade	Reference Standard
HSN code	38229090
InChIKey	AEOMELCUDZBIFY-ZETCQYMHSA-N
SMILES	C[C@@H](C1=CC(=CC=C1)O)NC
PubChem CID	11495842

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	2 / 2
TPSA	32.3 Å²
Synonyms	(S)-3-(1-(Methylamino)ethyl)phenol, 3-((1S)-1-(Methylamino)ethyl)phenol, Phenol, 3-[(1S)-1-(methylamino)ethyl]-, 3-[(S)-1-(Methylamino)ethyl]phenol, Rivastigmine Impurity N2

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 Rivastigmine Monomethyl Impurity 5B?

The CAS Registry Number of Rivastigmine Monomethyl Impurity 5B is 894079-42-6. It is also known as (S)-3-(1-(Methylamino)ethyl)phenol, 3-((1S)-1-(Methylamino)ethyl)phenol, Phenol, 3-[(1S)-1-(methylamino)ethyl]-.

What is the molecular formula and molecular weight of Rivastigmine Monomethyl Impurity 5B?

Rivastigmine Monomethyl Impurity 5B has the molecular formula C9H13NO and a molecular weight of 151.21 g/mol. Its IUPAC name is 3-[(1S)-1-(methylamino)ethyl]phenol.

What is Rivastigmine Monomethyl Impurity 5B used for?

Rivastigmine Monomethyl Impurity 5B is supplied as a characterised reference material related to Rivastigmine. 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 Rivastigmine Monomethyl Impurity 5B can I order?

We supply Rivastigmine Monomethyl Impurity 5B 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 Rivastigmine Monomethyl Impurity 5B?

Yes. Every lot of Rivastigmine Monomethyl Impurity 5B 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 Rivastigmine Monomethyl Impurity 5B be shipped internationally?

Yes. We export Rivastigmine Monomethyl Impurity 5B worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.