Neostigmine Impurity 13 Metilsulfate

Name: Neostigmine Impurity 13 Metilsulfate
Brand: Vaqora Chemicals
SKU: VQ-045340

About Neostigmine Impurity 13 Metilsulfate

Listed under CAS 64050-77-7, Neostigmine Impurity 13 Metilsulfate is an impurity of Neostigmine available from Vaqora Chemicals. With the molecular formula C12H20N2O6S, it has a molar mass of 320.36 g/mol. Common synonyms include AR-13 and Neostigmine Impurity N2.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Neostigmine Impurity 13 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 13 Metilsulfate
Catalogue No.	VQ-045340
CAS Number	64050-77-7
IUPAC name	methyl sulfate;trimethyl-[3-(methylcarbamoyloxy)phenyl]azanium
Molecular formula	C₁₂H₂₀N₂O₆S
Molecular weight	320.36 g/mol
Exact mass	320.1042
Grade	Reference Standard
HSN code	38229090
InChIKey	RLOBKDKQCFKARS-UHFFFAOYSA-N
SMILES	CNC(=O)OC1=CC=CC(=C1)[N+](C)(C)C.COS(=O)(=O)[O-]
PubChem CID	47015

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 6
TPSA	113 Å²
Synonyms	AR-13, AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, METHYLCARBAMATE, Methylcarbamic ester of 3-oxyphenyltrimethylammonium methylsulfate, Ammonium, (3-(N-methylcarbamoyloxy)phenyl)trimethyl-, methylsulfate, Carbamic acid, N-methyl-, 3-dimethylaminophenyl ester, methosulfate, Carbamic acid, N-methyl-, (3-(trimethylammonio)phenyl) ester, methylsulfate, N,N,N-Trimethyl-3-[[(methylamino)carbonyl]oxy]-Benzenaminium Methyl Sulfate, Neostigmine Impurity N2, Benzenaminium, N,N,N-trimethyl-3-[[(methylamino)carbonyl]oxy]-, methyl sulfate, N,N,N-trimethyl-3-((methylcarbamoyl)oxy)benzenaminium methyl sulfate, N,N,N-Trimethyl-3-[(methylcarbamoyl)oxy]anilinium methyl sulfate, Ammonium, (m-hydroxyphenyl)trimethyl-, methyl sulfate, methylcarbamate

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 13 Metilsulfate?

The CAS Registry Number of Neostigmine Impurity 13 Metilsulfate is 64050-77-7. It is also known as AR-13, AMMONIUM, (m-HYDROXYPHENYL)TRIMETHYL-, METHYLSULFATE, METHYLCARBAMATE, Methylcarbamic ester of 3-oxyphenyltrimethylammonium methylsulfate.

What is the molecular formula and molecular weight of Neostigmine Impurity 13 Metilsulfate?

Neostigmine Impurity 13 Metilsulfate has the molecular formula C12H20N2O6S and a molecular weight of 320.36 g/mol.

What is Neostigmine Impurity 13 Metilsulfate used for?

Neostigmine Impurity 13 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 13 Metilsulfate can I order?

We supply Neostigmine Impurity 13 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 13 Metilsulfate?

Yes. Every lot of Neostigmine Impurity 13 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 13 Metilsulfate be shipped internationally?

Yes. We export Neostigmine Impurity 13 Metilsulfate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.