Ceftriaxone EP Impurity E

Name: Ceftriaxone EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-021111

About Ceftriaxone EP Impurity E

Listed under CAS 58909-56-1, Ceftriaxone EP Impurity E is a pharmacopeial impurity of Ceftriaxone available from Vaqora Chemicals. The compound has the formula C12H13N5O5S2, corresponding to a molecular weight of 371.4 g/mol. Alternative names: Ceftriaxone Sodium - Impurity E and Ceftriaxone Impurity E.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Ceftriaxone to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are 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 Ceftriaxone

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

Ceftriaxone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ceftriaxone EP Impurity E
Catalogue No.	VQ-021111
CAS Number	58909-56-1
IUPAC name	(6R,7R)-7-amino-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Molecular formula	C₁₂H₁₃N₅O₅S₂
Molecular weight	371.4 g/mol
Exact mass	371.0358
Grade	Reference Standard
HSN code	38229090
InChIKey	YTUNICCSPPTMJY-GPXNAGAYSA-N
SMILES	CN1C(=NC(=O)C(=O)N1)SCC2=C(N3[C@@H]([C@@H](C3=O)N)SC2)C(=O)O
PubChem CID	6351062

Physical properties
Physical form	Solid
LogP (XLogP3)	-3.8
H-bond donors / acceptors	3 / 8
TPSA	196 Å²

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264, P264 + P265, P271, P272, P280, P284, P302 + P352, P304 + P340, P305 + P351 + P338, P321, P332 + P317, P333 + P317, P337 + P317, P342 + P316, P362 + P364, P403, 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 Ceftriaxone EP Impurity E?

The CAS Registry Number of Ceftriaxone EP Impurity E is 58909-56-1. It is also known as Ceftriaxone Sodium - Impurity E, Ceftriaxone Impurity E.

What is the molecular formula and molecular weight of Ceftriaxone EP Impurity E?

Ceftriaxone EP Impurity E has the molecular formula C12H13N5O5S2 and a molecular weight of 371.4 g/mol. Its IUPAC name is (6R,7R)-7-amino-3-[(2-methyl-5,6-dioxo-1H-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid.

What is Ceftriaxone EP Impurity E used for?

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

We supply Ceftriaxone EP Impurity E 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 Ceftriaxone EP Impurity E?

Yes. Every lot of Ceftriaxone EP Impurity E 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 Ceftriaxone EP Impurity E be shipped internationally?

Yes. Ceftriaxone EP Impurity E 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.