4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid

Name: 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-034713

About 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid

Vaqora Chemicals supplies 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid, a metabolite / degradant standard registered under CAS number 14556-98-0. Formula C7H6ClNO5S, molecular weight 251.64 g/mol. Common synonyms include 4-Chloro-5-sulphamoylsalicylic acid and 4-Chloro-5-sulfamoylsalicylic acid.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid
Catalogue No.	VQ-034713
CAS Number	14556-98-0
IUPAC name	4-chloro-2-hydroxy-5-sulfamoylbenzoic acid
Molecular formula	C₇H₆ClNO₅S
Molecular weight	251.64 g/mol
Exact mass	250.9655
Grade	Reference Standard
HSN code	38229090
InChIKey	FHNZKRYMWHCXME-UHFFFAOYSA-N
SMILES	C1=C(C(=CC(=C1S(=O)(=O)N)Cl)O)C(=O)O
PubChem CID	84524

Physical properties
Physical form	Solid
LogP (XLogP3)	0.8
H-bond donors / acceptors	3 / 6
TPSA	126 Å²
Synonyms	4-Chloro-5-sulphamoylsalicylic acid, Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-hydroxy-, 4-Chloro-5-sulfamoylsalicylic acid, 5-(Aminosulfonyl)-4-chloro-2-hydroxybenzoic acid, 4-Chloro-5-sulfamoyl-salicylic Acid, 4-Chloro Salicylic Acid-5-Sulfonamide, 4-Chloro-2-hydroxy-5-sulphamoylbenzoic acid

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 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid?

The CAS Registry Number of 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid is 14556-98-0. It is also known as 4-Chloro-5-sulphamoylsalicylic acid, Benzoic acid, 5-(aminosulfonyl)-4-chloro-2-hydroxy-, 4-Chloro-5-sulfamoylsalicylic acid.

What is the molecular formula and molecular weight of 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid?

4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid has the molecular formula C7H6ClNO5S and a molecular weight of 251.64 g/mol. Its IUPAC name is 4-chloro-2-hydroxy-5-sulfamoylbenzoic acid.

Which grade and pack sizes of 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid can I order?

We supply 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid 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 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid?

Yes. Every lot of 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid 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 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid be shipped internationally?

Yes. 4-Chloro-2-hydroxy-5-sulfamoylbenzoic Acid 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.