Dicloxacillin EP Impurity B

Name: Dicloxacillin EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-036681

About Dicloxacillin EP Impurity B

Dicloxacillin EP Impurity B (CAS 89353-77-5) is a pharmacopeial impurity of Dicloxacillin offered by Vaqora Chemicals. Its molecular formula is C18H19Cl2N3O4S and its molecular weight is 444.3 g/mol.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Dicloxacillin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Dicloxacillin EP Impurity B is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

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

Industries

Related to Dicloxacillin

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

Dicloxacillin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dicloxacillin EP Impurity B
Catalogue No.	VQ-036681
CAS Number	89353-77-5
IUPAC name	2-[[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
Molecular formula	C₁₈H₁₉Cl₂N₃O₄S
Molecular weight	444.3 g/mol
Exact mass	443.0473
Grade	Reference Standard
HSN code	38229090
InChIKey	OUHWNGXIEMZMBW-UHFFFAOYSA-N
SMILES	CC1=C(C(=NO1)C2=C(C=CC=C2Cl)Cl)C(=O)NCC3NC(C(S3)(C)C)C(=O)O
PubChem CID	170453446

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	3 / 7
TPSA	130 Å²

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 Dicloxacillin EP Impurity B?

The CAS Registry Number of Dicloxacillin EP Impurity B is 89353-77-5. It is also known as Dicloxacillin Sodium Impurity 17 (Dicloxilloic Acid).

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

Dicloxacillin EP Impurity B has the molecular formula C18H19Cl2N3O4S and a molecular weight of 444.3 g/mol. Its IUPAC name is 2-[[[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid.

What is Dicloxacillin EP Impurity B used for?

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

We supply Dicloxacillin 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 Dicloxacillin EP Impurity B?

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

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