Bupivacaine EP Impurity B

Name: Bupivacaine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-021017

About Bupivacaine EP Impurity B

Vaqora Chemicals supplies Bupivacaine EP Impurity B, a pharmacopeial impurity of Bupivacaine registered under CAS number 15883-20-2. The compound has the formula C14H20N2O, corresponding to a molecular weight of 232.32 g/mol. The IUPAC name is N-(2,6-dimethylphenyl)piperidine-2-carboxamide. Alternative names: Mepivacaine EP Impurity B and Desbutylbupivacaine.

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

Pharmaceutical QC and development laboratories use this impurity standard of Bupivacaine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Bupivacaine

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

Bupivacaine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Bupivacaine EP Impurity B
Catalogue No.	VQ-021017
CAS Number	15883-20-2
IUPAC name	N-(2,6-dimethylphenyl)piperidine-2-carboxamide
Molecular formula	C₁₄H₂₀N₂O
Molecular weight	232.32 g/mol
Exact mass	232.1576
Grade	Reference Standard
HSN code	38229090
InChIKey	SILRCGDPZGQJOQ-UHFFFAOYSA-N
SMILES	CC1=C(C(=CC=C1)C)NC(=O)C2CCCCN2
PubChem CID	115282

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 2
TPSA	41.1 Å²
Synonyms	Mepivacaine EP Impurity B, Bupivacaine Hydrochloride Monohydrate - Impurity B, Desbutylbupivacaine, 2',6'-Pipecoloxylidide, Debutylbupivacaine, N-(2,6-Dimethylphenyl)-2-piperidinecarboxamide, 2-Piperidinecarboxamide, N-(2,6-dimethylphenyl)-, N-Desbutylbupivacaine, 2',6'-Pipecolylxylidine, Demethylmepivacaine, pipecolylxylidine-2',6', N-(2',6'-Dimethylphenyl)-2-piperidinecarboxamide

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Bupivacaine EP Impurity B?

The CAS Registry Number of Bupivacaine EP Impurity B is 15883-20-2. It is also known as Mepivacaine EP Impurity B, Bupivacaine Hydrochloride Monohydrate - Impurity B, Desbutylbupivacaine.

What is the molecular formula and molecular weight of Bupivacaine EP Impurity B?

Bupivacaine EP Impurity B has the molecular formula C14H20N2O and a molecular weight of 232.32 g/mol. Its IUPAC name is N-(2,6-dimethylphenyl)piperidine-2-carboxamide.

What is Bupivacaine EP Impurity B used for?

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

We supply Bupivacaine EP Impurity B 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 Bupivacaine EP Impurity B?

Yes. Every lot of Bupivacaine EP Impurity B 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 Bupivacaine EP Impurity B be shipped internationally?

Yes. Bupivacaine EP Impurity B 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.