Sulpiride EP Impurity C

Name: Sulpiride EP Impurity C
Brand: Vaqora Chemicals
SKU: VQ-022988

About Sulpiride EP Impurity C

Vaqora Chemicals supplies Sulpiride EP Impurity C, a pharmacopeial impurity of Sulpiride registered under CAS number 33045-53-3. With the molecular formula C10H13NO5S, it has a molar mass of 259.28 g/mol. Its systematic (IUPAC) name is ethyl 2-methoxy-5-sulfamoylbenzoate. Alternative names: Sulpiride - Impurity C and Ethyl 2-methoxy-5-sulphamoylbenzoate.

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 2 hazard statements. Review the Safety Data Sheet before use.

Pharmaceutical QC and development laboratories use this impurity standard of Sulpiride 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.

We offer Sulpiride EP Impurity C 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 Sulpiride

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

Sulpiride impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Sulpiride EP Impurity C
Catalogue No.	VQ-022988
CAS Number	33045-53-3
IUPAC name	ethyl 2-methoxy-5-sulfamoylbenzoate
Molecular formula	C₁₀H₁₃NO₅S
Molecular weight	259.28 g/mol
Exact mass	259.0514
Grade	Reference Standard
HSN code	38229090
InChIKey	ZQSFLXDMGBSJKV-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(C=CC(=C1)S(=O)(=O)N)OC
PubChem CID	118391

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 6
TPSA	104 Å²
Synonyms	Sulpiride - Impurity C, Ethyl 2-methoxy-5-sulphamoylbenzoate, Ethyl 5-sulphamoyl-o-anisate, Benzoic acid, 5-(aminosulfonyl)-2-methoxy-, ethyl ester, Sulpiride Impurity C, ethyl2-methoxy-5-sulfamoylbenzoate, ethyl 2-methoxy-5-sulfamoyl-benzoate

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P270, P273, P301 + P317, P330, P391, 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 Sulpiride EP Impurity C?

The CAS Registry Number of Sulpiride EP Impurity C is 33045-53-3. It is also known as Sulpiride - Impurity C, Ethyl 2-methoxy-5-sulphamoylbenzoate, Ethyl 5-sulphamoyl-o-anisate.

What is the molecular formula and molecular weight of Sulpiride EP Impurity C?

Sulpiride EP Impurity C has the molecular formula C10H13NO5S and a molecular weight of 259.28 g/mol. Its IUPAC name is ethyl 2-methoxy-5-sulfamoylbenzoate.

What is Sulpiride EP Impurity C used for?

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

We supply Sulpiride EP Impurity C 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 Sulpiride EP Impurity C?

Yes. Every lot of Sulpiride EP Impurity C 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 Sulpiride EP Impurity C be shipped internationally?

Yes. Sulpiride EP Impurity C 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.