Neostigmine EP Impurity C

Name: Neostigmine EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-026868

About Neostigmine EP Impurity C

Neostigmine EP Impurity C is a pharmacopeial impurity of Neostigmine carrying the CAS registry number 16088-19-0. Its molecular formula is C11H16N2O2 and its molecular weight is 208.26 g/mol. Its systematic (IUPAC) name is [3-(dimethylamino)phenyl] N,N-dimethylcarbamate. It is also known as Nor Neostigmine or Neostigmine Methyl Sulfate - Impurity C.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Neostigmine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Neostigmine EP Impurity C in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Neostigmine

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

Neostigmine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Neostigmine EP Impurity C
Catalogue No.	VQ-026868
CAS Number	16088-19-0
IUPAC name	[3-(dimethylamino)phenyl] N,N-dimethylcarbamate
Molecular formula	C₁₁H₁₆N₂O₂
Molecular weight	208.26 g/mol
Exact mass	208.1212
Grade	Reference Standard
HSN code	38229090
InChIKey	FWNHTEHWJKUVPG-UHFFFAOYSA-N
SMILES	CN(C)C1=CC(=CC=C1)OC(=O)N(C)C
PubChem CID	44957

Physical properties
Physical form	Solid
LogP (XLogP3)	1.8
H-bond donors / acceptors	0 / 3
TPSA	32.8 Å²
Synonyms	Nor Neostigmine, Neostigmine Methyl Sulfate - Impurity C, Norneostigmine, 3-dimethylaminophenol dimethylcarbamate, 3-(Dimethylamino)phenyl dimethylcarbamate, 3-Dimethylaminophenyl dimethylcarbamate, Carbamic acid, N,N-dimethyl-, 3-(dimethylamino)phenyl ester, Carbamic acid,dimethyl-, 3-(dimethylamino)phenyl ester (9CI), Carbamic acid, dimethyl-, 3-(dimethylamino)phenyl ester, 3-(Dimethylamino)phenyldimethylcarbamate, 3-(Dimethylamino)phenyl dimethylcarbamate #, (m-Hydroxyphenyl)dimethylamine dimethylcarbamate

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled

Precautionary statements: P260, P262, P264, P270, P271, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P320, P321, P330, P361 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 EP Impurity C?

The CAS Registry Number of Neostigmine EP Impurity C is 16088-19-0. It is also known as Nor Neostigmine, Neostigmine Methyl Sulfate - Impurity C, Norneostigmine.

What is the molecular formula and molecular weight of Neostigmine EP Impurity C?

Neostigmine EP Impurity C has the molecular formula C11H16N2O2 and a molecular weight of 208.26 g/mol. Its IUPAC name is [3-(dimethylamino)phenyl] N,N-dimethylcarbamate.

What is Neostigmine EP Impurity C used for?

Neostigmine EP Impurity C 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 EP Impurity C can I order?

We supply Neostigmine EP Impurity C 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 EP Impurity C?

Yes. Every lot of Neostigmine EP Impurity C 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 EP Impurity C be shipped internationally?

Yes. Neostigmine EP Impurity C is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.