Sulfadiazine EP Impurity E

Name: Sulfadiazine EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-028138

About Sulfadiazine EP Impurity E

Vaqora Chemicals supplies Sulfadiazine EP Impurity E, a pharmacopeial impurity of Sulfadiazine registered under CAS number 127-74-2. Its molecular formula is C12H12N4O3S and its molecular weight is 292.32 g/mol. Its systematic (IUPAC) name is N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]acetamide. It is also known as N-Acetyl Sulfadiazine or Sulfadiazine - Impurity E.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. 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 Sulfadiazine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer Sulfadiazine EP Impurity E in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Sulfadiazine

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

Sulfadiazine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sulfadiazine EP Impurity E
Catalogue No.	VQ-028138
CAS Number	127-74-2
IUPAC name	N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]acetamide
Molecular formula	C₁₂H₁₂N₄O₃S
Molecular weight	292.32 g/mol
Exact mass	292.063
Grade	Reference Standard
HSN code	38229090
InChIKey	NJIZUWGMNCUKGU-UHFFFAOYSA-N
SMILES	CC(=O)NC1=CC=C(C=C1)S(=O)(=O)NC2=NC=CC=N2
PubChem CID	64952

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.2
H-bond donors / acceptors	2 / 6
TPSA	109 Å²
Synonyms	N-Acetyl Sulfadiazine, Sulfadiazine - Impurity E, N(4)-Acetylsulfadiazine, n-acetylsulfadiazine, Acetylsulfadiazine, 2-[(p-Acetamidophenyl)sulfonamido]pyrimidine, N-(4-(N-(Pyrimidin-2-yl)sulfamoyl)phenyl)acetamide, N-[4-[(2-Pyrimidinylamino)sulfonyl]phenyl]acetamide, 4'-(Pyrimidin-2-ylsulphamoyl)acetanilide, Acetamide, N-[4-[(2-pyrimidinylamino)sulfonyl]phenyl]-, N-{4-[(2-pyrimidinylamino)sulfonyl]phenyl}acetamide, N-{4-[(pyrimidin-2-ylamino)sulfonyl]phenyl}acetamide

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements: P264, P270, P301 + P317, P330, 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 Sulfadiazine EP Impurity E?

The CAS Registry Number of Sulfadiazine EP Impurity E is 127-74-2. It is also known as N-Acetyl Sulfadiazine, Sulfadiazine - Impurity E, N(4)-Acetylsulfadiazine.

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

Sulfadiazine EP Impurity E has the molecular formula C12H12N4O3S and a molecular weight of 292.32 g/mol. Its IUPAC name is N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]acetamide.

What is Sulfadiazine EP Impurity E used for?

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

We supply Sulfadiazine 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 Sulfadiazine EP Impurity E?

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

Yes. Sulfadiazine 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.