2,4-Dichloro-5-sulfamoylbenzoic Acid - ≥98%(HPLC)(T) , CAS No.2736-23-4

Name: 2,4-Dichloro-5-sulfamoylbenzoic Acid - ≥98%(HPLC)(T) , CAS No.2736-23-4
Brand: Aladdin Scientific
SKU: D104506
Availability: InStock

CAS: 2736-23-4 Cat. No.: D104506 Molecular Weight: 270.09 EC Number: 220-358-3

COA

Skip to the end of the images gallery

2,4-Dichloro-5-sulfamoylbenzoic Acid - ≥98%(HPLC)(T) CAS No(2736-23-4) by Aladdin Scientific

Skip to the beginning of the images gallery

AVAILABLE TO ORDER

GRADE & PURITY ≥98%(HPLC)(T)

Synonyms

Oprea1_483230 | InChI=1/C7H5Cl2NO4S/c8-4-2-5(9)6(15(10,13)14)1-3(4)7(11)12/h1-2H,(H,11,12)(H2,10,13,14 | Furosemide Imp. B (EP); 2,4-Dichloro-5-sulphamoylbenzoic Acid; Furosemide Impurity B | F1901-0102 | BP-12719 | D2541 | SR-01000537051-1 | ZSHHRBYVHTVR

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

≥98%(HPLC)(T) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms

Oprea1_483230 | InChI=1/C7H5Cl2NO4S/c8-4-2-5(9)6(15(10, 13)14)1-3(4)7(11)12/h1-2H, (H, 11, 12)(H2, 10, 13, 14 | Furosemide Imp. B (EP); 2, 4-Dichloro-5-sulphamoylbenzoic Acid; Furosemide Impurity B | F1901-0102 | BP-12719 | D2541 | SR-01000537051-1 | ZSHHRBYVHTVR

Specifications & Purity

≥98%(HPLC)(T)

Storage

Room temperature

Shipped In

Normal

Purity

≥98%(HPLC)(T)

Names and Identifiers

Pubchem Sid	488182406
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488182406
Canonical Smiles	C1=C(C(=CC(=C1S(=O)(=O)N)Cl)Cl)C(=O)O
IUPAC Name	2,4-dichloro-5-sulfamoylbenzoic acid
InChIKey	ZSHHRBYVHTVRFK-UHFFFAOYSA-N
INCHI	1S/C7H5Cl2NO4S/c8-4-2-5(9)6(15(10,13)14)1-3(4)7(11)12/h1-2H,(H,11,12)(H2,10,13,14)
Isomeric SMILES	C1=C(C(=CC(=C1S(=O)(=O)N)Cl)Cl)C(=O)O
RTECS	DG8100000
Molecular Weight	270.09
Reaxy-Rn	2219046
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2219046&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Benzoic acids and derivatives
      - Level5 Benzoic acids
        Level6 Dichlorobenzoic acids

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Benzoic acids and derivatives
Intermediate Tree Nodes	Benzoic acids
Direct Parent	Dichlorobenzoic acids
Alternative Parents	2-halobenzoic acids 4-halobenzoic acids Benzenesulfonamides Halobenzoic acids Benzenesulfonyl compounds 1-carboxy-2-haloaromatic compounds Benzoyl derivatives Dichlorobenzenes Organosulfonamides Aryl chlorides Vinylogous halides Aminosulfonyl compounds Monocarboxylic acids and derivatives Organic nitrogen compounds Organic oxides Organochlorides Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	2,4-dichlorobenzoic acid - Benzenesulfonamide - 2-halobenzoic acid or derivatives - 4-halobenzoic acid or derivatives - Halobenzoic acid or derivatives - 2-halobenzoic acid - Halobenzoic acid - 4-halobenzoic acid - Benzenesulfonyl group - Benzoyl - 1,3-dichlorobenzene - 1-carboxy-2-haloaromatic compound - Chlorobenzene - Halobenzene - Aryl halide - Organosulfonic acid amide - Aryl chloride - Aminosulfonyl compound - Sulfonyl - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Vinylogous halide - Carboxylic acid derivative - Carboxylic acid - Monocarboxylic acid or derivatives - Organochloride - Organooxygen compound - Organosulfur compound - Organic oxide - Organic nitrogen compound - Organic oxygen compound - Organohalogen compound - Hydrocarbon derivative - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as dichlorobenzoic acids. These are benzoic acids having two chlorine atoms attached to the carboxylated benzene ring.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

CA5A Tclin Carbonic anhydrase 5A, mitochondrial (2 Activities)

Discover Target: CA5A

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA5B Tclin Carbonic anhydrase 5B, mitochondrial (2 Activities)

Discover Target: CA5B

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA6 Tclin Carbonic anhydrase 6 (2 Activities)

Discover Target: CA6

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA13 Tclin Carbonic anhydrase 13 (4 Activities)

Discover Target: CA13

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA1 Tclin Carbonic anhydrase 1 (3 Activities)

Discover Target: CA1

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA3 Tclin Carbonic anhydrase 3 (2 Activities)

Discover Target: CA3

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA2 Tclin Carbonic anhydrase 2 (5 Activities)

Discover Target: CA2

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA4 Tclin Carbonic anhydrase 4 (2 Activities)

Discover Target: CA4

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA12 Tclin Carbonic anhydrase 12 (4 Activities)

Discover Target: CA12

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA14 Tclin Carbonic anhydrase 14 (4 Activities)

Discover Target: CA14

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA9 Tclin Carbonic anhydrase 9 (4 Activities)

Discover Target: CA9

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA7 Tclin Carbonic anhydrase 7 (4 Activities)

Discover Target: CA7

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

CA2 Tclin Carbonic anhydrase II (17698 Activities)

Discover Target: CA2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA3 Tclin Carbonic anhydrase III (753 Activities)

Discover Target: CA3

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA6 Tclin Carbonic anhydrase VI (993 Activities)

Discover Target: CA6

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA1 Tclin Carbonic anhydrase I (13240 Activities)

Discover Target: CA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA5B Tclin Carbonic anhydrase VB (957 Activities)

Discover Target: CA5B

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA5A Tclin Carbonic anhydrase VA (1168 Activities)

Discover Target: CA5A

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA14 Tclin Carbonic anhydrase XIV (1305 Activities)

Discover Target: CA14

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA12 Tclin Carbonic anhydrase XII (6231 Activities)

Discover Target: CA12

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA9 Tclin Carbonic anhydrase IX (8255 Activities)

Discover Target: CA9

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Ca7 Carbonic anhydrase VII (3 Activities)

Discover Target: Ca7

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Ca13 Carbonic anhydrase XIII (322 Activities)

Discover Target: Ca13

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CA4 Carbonic anhydrase IV (1713 Activities)

Discover Target: CA4

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

23 results found

Lot Number	Certificate Type	Date	Item
I2209056	Certificate of Analysis	Jun 11, 2026	D104506
I2209055	Certificate of Analysis	Jun 11, 2026	D104506
I2209054	Certificate of Analysis	Jun 11, 2026	D104506
I2525572	Certificate of Analysis	Oct 11, 2025	D104506
I2525559	Certificate of Analysis	Oct 11, 2025	D104506
J2126709	Certificate of Analysis	Aug 11, 2025	D104506
J2112169	Certificate of Analysis	Jul 15, 2025	D104506
J2112167	Certificate of Analysis	Jul 15, 2025	D104506
J2112166	Certificate of Analysis	Jul 15, 2025	D104506
J2112165	Certificate of Analysis	Jul 15, 2025	D104506
I2008181	Certificate of Analysis	Jul 16, 2024	D104506
D2303779	Certificate of Analysis	Feb 18, 2023	D104506
D2303764	Certificate of Analysis	Feb 18, 2023	D104506
D2303757	Certificate of Analysis	Feb 18, 2023	D104506
D2303751	Certificate of Analysis	Feb 18, 2023	D104506
D2303750	Certificate of Analysis	Feb 18, 2023	D104506
D2303745	Certificate of Analysis	Feb 18, 2023	D104506
D2303743	Certificate of Analysis	Feb 18, 2023	D104506
D2303708	Certificate of Analysis	Feb 18, 2023	D104506
D2303707	Certificate of Analysis	Feb 18, 2023	D104506
D2303706	Certificate of Analysis	Feb 18, 2023	D104506
D2303705	Certificate of Analysis	Feb 18, 2023	D104506
B2313027	Certificate of Analysis	Sep 17, 2021	D104506

Show more ⌵

Chemical and Physical Properties

Melt Point(°C)	230-234°C
Molecular Weight	270.090 g/mol
XLogP3	1.300
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	2
Exact Mass	268.932 Da
Monoisotopic Mass	268.932 Da
Topological Polar Surface Area	106.000 Å²
Heavy Atom Count	15
Formal Charge	0
Complexity	352.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Reconstitution Calculator

Reviews

Bulk & Custom Packaging Need larger quantities or custom specifications? Contact our team for a tailored quote.

Related Products

5-(Chlorosulfonyl)-2-methylbenzoic acid - ≥97% , CAS No.89001-57-0