Cefepime EP Impurity D

Name: Cefepime EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-021093

About Cefepime EP Impurity D

Vaqora Chemicals supplies Cefepime EP Impurity D, a pharmacopeial impurity of Cefepime registered under CAS number 65872-41-5. Formula C6H7N3O3S, molecular weight 201.21 g/mol. Systematically, it is named (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid. It is also known as Cefepime EP Impurity D / cefepime USP rc d or Cefepime - Impurity D.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Pharmaceutical QC and development laboratories use this impurity standard of Cefepime 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, Cefepime EP Impurity D 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 Cefepime

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

Cefepime impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cefepime EP Impurity D
Catalogue No.	VQ-021093
CAS Number	65872-41-5
IUPAC name	(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid
Molecular formula	C₆H₇N₃O₃S
Molecular weight	201.21 g/mol
Exact mass	201.0208
Grade	Reference Standard
HSN code	38229090
InChIKey	NLARCUDOUOQRPB-WTKPLQERSA-N
SMILES	CO/N=C(/C1=CSC(=N1)N)\C(=O)O
PubChem CID	5486924

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	2 / 7
TPSA	126 Å²
Synonyms	Cefepime EP Impurity D / cefepime USP rc d, Cefepime - Impurity D, 2-Aminothiazole-methoxyimino acetic acid, (alphaZ)-2-Amino-alpha-(methoxyimino)-4-thiazoleacetic acid, syn-Thiazoximic Acid, 2-(2-Aminothiazol-4-yl)-2-(methoxyimino)acetic acid, 2-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid, (Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetic acid, 2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetic acid, (Z)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetic acid, syn-2-(2-Aminothiazol-4-yl)-2-methoxyiminoacetic Acid, (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + 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 Cefepime EP Impurity D?

The CAS Registry Number of Cefepime EP Impurity D is 65872-41-5. It is also known as Cefepime EP Impurity D / cefepime USP rc d, Cefepime - Impurity D, 2-Aminothiazole-methoxyimino acetic acid.

What is the molecular formula and molecular weight of Cefepime EP Impurity D?

Cefepime EP Impurity D has the molecular formula C6H7N3O3S and a molecular weight of 201.21 g/mol. Its IUPAC name is (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid.

What is Cefepime EP Impurity D used for?

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

We supply Cefepime EP Impurity D 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 Cefepime EP Impurity D?

Yes. Every lot of Cefepime EP Impurity D 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 Cefepime EP Impurity D be shipped internationally?

Yes. Cefepime EP Impurity D 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.