Articaine EP Impurity J

About Articaine EP Impurity J

Articaine EP Impurity J is a pharmacopeial impurity of Articaine carrying the CAS registry number 1160919-46-9. Its molecular formula is C10H12BrNO3S and its molecular weight is 306.18 g/mol. Systematically, it is named methyl 3-(2-bromopropanoylamino)-4-methylthiophene-2-carboxylate. Common synonyms include Articaine Hydrochloride - Impurity J and Articaine bromo compound.

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

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

We offer Articaine EP Impurity J in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Articaine

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

Articaine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Articaine EP Impurity J
Catalogue No.	VQ-020841
CAS Number	1160919-46-9
IUPAC name	methyl 3-(2-bromopropanoylamino)-4-methylthiophene-2-carboxylate
Molecular formula	C₁₀H₁₂BrNO₃S
Molecular weight	306.18 g/mol
Exact mass	304.9721
Grade	Reference Standard
HSN code	38229090
InChIKey	YJIGNHUEQGGRDU-UHFFFAOYSA-N
SMILES	CC1=CSC(=C1NC(=O)C(C)Br)C(=O)OC
PubChem CID	71587940

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 4
TPSA	83.6 Å²
Synonyms	Articaine Hydrochloride - Impurity J, Articaine bromo compound, Methyl 3-(((2RS)-2-bromopropanoyl)amino)-4-methylthiophene-2-carboxylate, Methyl 3-[(2-bromo-1-oxopropyl)amino]-4-methyl-2-thiophenecarboxylate, (+/-)-2-Thiophenecarboxylic acid, 3-((2-bromo-1-oxopropyl)amino)-4-methyl-, methyl ester, 2-Thiophenecarboxylic acid, 3-((2-bromo-1-oxopropyl)amino)-4-methyl-, methyl ester, Methyl 3-(2-bromopropanamido)-4-methylthiophene-2-carboxylate, Methyl 3-[[(2RS)-2-Bromopropanoyl]amino]-4-methylthiophene-2-carboxylate (Bromo Compound)

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Articaine EP Impurity J?

The CAS Registry Number of Articaine EP Impurity J is 1160919-46-9. It is also known as Articaine Hydrochloride - Impurity J, Articaine bromo compound, Methyl 3-(((2RS)-2-bromopropanoyl)amino)-4-methylthiophene-2-carboxylate.

What is the molecular formula and molecular weight of Articaine EP Impurity J?

Articaine EP Impurity J has the molecular formula C10H12BrNO3S and a molecular weight of 306.18 g/mol. Its IUPAC name is methyl 3-(2-bromopropanoylamino)-4-methylthiophene-2-carboxylate.

What is Articaine EP Impurity J used for?

Articaine EP Impurity J is supplied as a characterised reference material related to Articaine. 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 Articaine EP Impurity J can I order?

We supply Articaine EP Impurity J 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 Articaine EP Impurity J?

Yes. Every lot of Articaine EP Impurity J 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 Articaine EP Impurity J be shipped internationally?

Yes. Articaine EP Impurity J 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.