Hydrochlorothiazide Nitrophenyl Impurity

Name: Hydrochlorothiazide Nitrophenyl Impurity
Brand: Vaqora Chemicals
SKU: VQ-026065

About Hydrochlorothiazide Nitrophenyl Impurity

Listed under CAS 97-09-6, Hydrochlorothiazide Nitrophenyl Impurity is an impurity of Hydrochlorothiazide available from Vaqora Chemicals. Formula C6H5ClN2O4S, molecular weight 236.63 g/mol. Its systematic (IUPAC) name is 4-chloro-3-nitrobenzenesulfonamide. It is also known as Benzenesulfonamide, 4-chloro-3-nitro- or 4-Chloro-3-nitrobenzenesulphonamide.

The product is provided 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.

This Hydrochlorothiazide impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Hydrochlorothiazide

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

Hydrochlorothiazide impurities

Specifications & identifiers

Chemical identifiers
Product name	Hydrochlorothiazide Nitrophenyl Impurity
Catalogue No.	VQ-026065
CAS Number	97-09-6
IUPAC name	4-chloro-3-nitrobenzenesulfonamide
Molecular formula	C₆H₅ClN₂O₄S
Molecular weight	236.63 g/mol
Exact mass	235.9659
Grade	Reference Standard
HSN code	38229090
InChIKey	SPZGXONNVLTQDE-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1S(=O)(=O)N)[N+](=O)[O-])Cl
PubChem CID	7324

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	1 / 5
TPSA	114 Å²
Synonyms	Benzenesulfonamide, 4-chloro-3-nitro-, 4-Chloro-3-nitrobenzenesulphonamide, Benzenesulfonamide, 4chloro3nitro, 3-Nitro-4-chlorobenzenesulfonamide, 4-chloro-3-nitrobenzene-1-sulfonamide, 4-Chloro-3-nitro-benzenesulfonamide, 2-nitrochlorobenzene-4-sulfonamide, 4-chloro-3-nitro-benzene sulfonamide, 4-Chloro-3-nitrobenzene-1-sulphonamide

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 Hydrochlorothiazide Nitrophenyl Impurity?

The CAS Registry Number of Hydrochlorothiazide Nitrophenyl Impurity is 97-09-6. It is also known as Benzenesulfonamide, 4-chloro-3-nitro-, 4-Chloro-3-nitrobenzenesulphonamide, Benzenesulfonamide, 4chloro3nitro.

What is the molecular formula and molecular weight of Hydrochlorothiazide Nitrophenyl Impurity?

Hydrochlorothiazide Nitrophenyl Impurity has the molecular formula C6H5ClN2O4S and a molecular weight of 236.63 g/mol. Its IUPAC name is 4-chloro-3-nitrobenzenesulfonamide.

What is Hydrochlorothiazide Nitrophenyl Impurity used for?

Hydrochlorothiazide Nitrophenyl Impurity is supplied as a characterised reference material related to Hydrochlorothiazide. 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 Hydrochlorothiazide Nitrophenyl Impurity can I order?

We supply Hydrochlorothiazide Nitrophenyl Impurity 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 Hydrochlorothiazide Nitrophenyl Impurity?

Yes. Every lot of Hydrochlorothiazide Nitrophenyl Impurity 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 Hydrochlorothiazide Nitrophenyl Impurity be shipped internationally?

Yes. Hydrochlorothiazide Nitrophenyl Impurity 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.