Ceftriaxone EP Impurity A Disodium Salt

Name: Ceftriaxone EP Impurity A Disodium Salt
Brand: Vaqora Chemicals
SKU: VQ-024884

About Ceftriaxone EP Impurity A Disodium Salt

Vaqora Chemicals supplies Ceftriaxone EP Impurity A Disodium Salt, a pharmacopeial impurity of Ceftriaxone registered under CAS number 97164-54-0. Its molecular formula is C18H16N8Na2O7S3 and its molecular weight is 598.6 g/mol. Common synonyms include Ceftriaxone Sodium (E-isomer) and (E)-Ceftriaxone Disodium.

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 “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Ceftriaxone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ceftriaxone EP Impurity A Disodium Salt 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 Ceftriaxone

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

Ceftriaxone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ceftriaxone EP Impurity A Disodium Salt
Catalogue No.	VQ-024884
CAS Number	97164-54-0
IUPAC name	disodium;(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetyl]amino]-3-[(2-methyl-6-oxido-5-oxo-1,2,4-triazin-3-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Molecular formula	C₁₈H₁₆N₈Na₂O₇S₃
Molecular weight	598.6 g/mol
Exact mass	598.0099
Grade	Reference Standard
HSN code	38229090
InChIKey	FDRNWTJTHBSPMW-BBJOQENWSA-L
SMILES	CN1C(=NC(=O)C(=N1)[O-])SCC2=C(N3[C@@H]([C@@H](C3=O)NC(=O)/C(=N\OC)/C4=CSC(=N4)N)SC2)C(=O)[O-].[Na+].[Na+]
PubChem CID	9570985

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 14
TPSA	297 Å²
Synonyms	Ceftriaxone Sodium (E-isomer), Ceftriaxone Sodium - Impurity A (Disodium Salt), (E)-Ceftriaxone Disodium, Lendacin, Rocephalin, Ceftriaxone disodium, 2-Chlorobenzylmagnesium chloride, 0.50Min 2-Me THF

Safety & hazard information (GHS)

Health hazard

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P271, P272, P280, P284, P302 + P352, P304 + P340, P321, P333 + 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 A Disodium Salt?

The CAS Registry Number of Ceftriaxone EP Impurity A Disodium Salt is 97164-54-0. It is also known as Ceftriaxone Sodium (E-isomer), Ceftriaxone Sodium - Impurity A (Disodium Salt), (E)-Ceftriaxone Disodium.

What is the molecular formula and molecular weight of Ceftriaxone EP Impurity A Disodium Salt?

Ceftriaxone EP Impurity A Disodium Salt has the molecular formula C18H16N8Na2O7S3 and a molecular weight of 598.6 g/mol.

What is Ceftriaxone EP Impurity A Disodium Salt used for?

Ceftriaxone EP Impurity A Disodium Salt 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 A Disodium Salt can I order?

We supply Ceftriaxone EP Impurity A Disodium Salt 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 A Disodium Salt?

Yes. Every lot of Ceftriaxone EP Impurity A Disodium Salt 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 A Disodium Salt be shipped internationally?

Yes. Ceftriaxone EP Impurity A Disodium Salt 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.