Ceftriaxone EP Impurity D

Name: Ceftriaxone EP Impurity D
Brand: Vaqora Chemicals
SKU: VQ-021110

About Ceftriaxone EP Impurity D

Ceftriaxone EP Impurity D is a pharmacopeial impurity of Ceftriaxone carrying the CAS registry number 80756-85-0. With the molecular formula C13H10N4O2S3, it has a molar mass of 350.4 g/mol. Its systematic (IUPAC) name is S-(1,3-benzothiazol-2-yl) (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoethanethioate. It is also known as Ceftriaxone Sodium - Impurity D or Ceftriaxone 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. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

This Ceftriaxone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ceftriaxone 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 Ceftriaxone

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

Ceftriaxone impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ceftriaxone EP Impurity D
Catalogue No.	VQ-021110
CAS Number	80756-85-0
IUPAC name	S-(1,3-benzothiazol-2-yl) (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoethanethioate
Molecular formula	C₁₃H₁₀N₄O₂S₃
Molecular weight	350.4 g/mol
Exact mass	349.9966
Grade	Reference Standard
HSN code	38229090
InChIKey	COFDRZLHVALCDU-YVLHZVERSA-N
SMILES	CO/N=C(/C1=CSC(=N1)N)\C(=O)SC2=NC3=CC=CC=C3S2
PubChem CID	5702580

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 9
TPSA	172 Å²
Synonyms	S-2-Benzothiazolyl-2-amino-a-(methoxyimino)-4-thiazolethiolacetate, Ceftriaxone Sodium - Impurity D, Ceftriaxone Impurity D, (2-Mercaptobenzothiazolyl)-2-(2-aminothiazol-4-yl)-2-methoxyiminoacetate (syn), S-2-Benzothiazolyl (Z)-2-amino-alpha-(methoxyimino)-4-thiazoleethanethioate, 4-Thiazoleethanethioic acid, 2-amino-alpha-(methoxyimino)-, S-2-benzothiazolyl ester, (Z)-, S-2-Benzothiazolyl-2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate, (Z)-, S-1,3-Benzothiazol-2-yl (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)ethanethioate, 2-Amino-alpha-(methoxyimino)-4-thiazoleethanethioic acid S-2-benzothiazolyl ester, S-2-Benzothiazolyl-2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate, (Z)-S-2-Benzothiazolyl-2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate, S-2-Benzothiazolyl 2-amino-alpha-(methoxyimino)-4-thiazolethiolacetate

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 Ceftriaxone EP Impurity D?

The CAS Registry Number of Ceftriaxone EP Impurity D is 80756-85-0. It is also known as S-2-Benzothiazolyl-2-amino-a-(methoxyimino)-4-thiazolethiolacetate, Ceftriaxone Sodium - Impurity D, Ceftriaxone Impurity D.

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

Ceftriaxone EP Impurity D has the molecular formula C13H10N4O2S3 and a molecular weight of 350.4 g/mol. Its IUPAC name is S-(1,3-benzothiazol-2-yl) (2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoethanethioate.

What is Ceftriaxone EP Impurity D used for?

Ceftriaxone EP Impurity D 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 D can I order?

We supply Ceftriaxone 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 Ceftriaxone EP Impurity D?

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

Yes. Ceftriaxone 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.