Neostigmine Impurity 14 Metilsulfate

Name: Neostigmine Impurity 14 Metilsulfate
Brand: Vaqora Chemicals
SKU: VQ-045341

About Neostigmine Impurity 14 Metilsulfate

Neostigmine Impurity 14 Metilsulfate (CAS 64051-18-9) is an impurity of Neostigmine offered by Vaqora Chemicals. Formula C11H18N2O6S, molecular weight 306.34 g/mol. Common synonyms include AR-11 and Neostigmine Impurity N3.

The product is provided 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 Neostigmine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Neostigmine Impurity 14 Metilsulfate 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 Neostigmine

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

Neostigmine impurities

Specifications & identifiers

Chemical identifiers
Product name	Neostigmine Impurity 14 Metilsulfate
Catalogue No.	VQ-045341
CAS Number	64051-18-9
IUPAC name	(3-carbamoyloxyphenyl)-trimethylazanium;methyl sulfate
Molecular formula	C₁₁H₁₈N₂O₆S
Molecular weight	306.34 g/mol
Exact mass	306.0886
Grade	Reference Standard
HSN code	38229090
InChIKey	ZABUYIINIKPQQB-UHFFFAOYSA-N
SMILES	C[N+](C)(C)C1=CC(=CC=C1)OC(=O)N.COS(=O)(=O)[O-]
PubChem CID	47070

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 6
TPSA	127 Å²
Synonyms	AR-11, AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, CARBAMATE, Carbamic acid, (m-trimethylammonio)phenyl ester, methylsulfate, Carbamic acid, 3-dimethylaminophenyl ester, methosulfate, Ammonium, ((m-carbamoyloxy)phenyl)trimethyl-, methylsulfate, Carbamic ester of 3-oxyphenyltrimethylammonium methylsulfate, N,N,N-Trimethyl-3-[(aminocarbonyl)oxy]-Benzenaminium Methyl Sulfate, Neostigmine Impurity N3, Neostigmine Impurity 22, 3-(Carbamoyloxy)-N,N,N-trimethylanilinium methyl sulfate, 3-(carbamoyloxy)-N,N,N-trimethylbenzenaminium methyl sulfate

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 Neostigmine Impurity 14 Metilsulfate?

The CAS Registry Number of Neostigmine Impurity 14 Metilsulfate is 64051-18-9. It is also known as AR-11, AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, CARBAMATE, Carbamic acid, (m-trimethylammonio)phenyl ester, methylsulfate.

What is the molecular formula and molecular weight of Neostigmine Impurity 14 Metilsulfate?

Neostigmine Impurity 14 Metilsulfate has the molecular formula C11H18N2O6S and a molecular weight of 306.34 g/mol.

What is Neostigmine Impurity 14 Metilsulfate used for?

Neostigmine Impurity 14 Metilsulfate is supplied as a characterised reference material related to Neostigmine. 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 Neostigmine Impurity 14 Metilsulfate can I order?

We supply Neostigmine Impurity 14 Metilsulfate 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 Neostigmine Impurity 14 Metilsulfate?

Yes. Every lot of Neostigmine Impurity 14 Metilsulfate 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 Neostigmine Impurity 14 Metilsulfate be shipped internationally?

Yes. We export Neostigmine Impurity 14 Metilsulfate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.