ácido 2,5-diaminobencenosulfónico - ≥98%(HPLC) , CAS No.88-45-9

CAS: 88-45-9 Cat. No.: D140176 Peso molecular: 188.2 Beilstein Registry Number: 2970398 Número EC: 201-832-9
Disponible para pedir
GRADE & PURITY ≥98%(HPLC)
Synonyms
Benzenesulfonic acid, 2,5-diamino- | p-Phenylenediaminesulfonic acid | AS-17668 | FT-0606930 | SCHEMBL115254 | 2,5-Diaminobenzene sulfonic acid | 4-14-00-02771 (Beilstein Handbook Reference) | YSWG1013 | DIAMINOBENZENESULFONIC ACID, 2,5- | 1,4-PHENYLENEDI
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
5g
D140176-5g
≥10
9,90US$
25g
D140176-25g
3
34,90US$
100g
D140176-100g
5
43,90US$
500g
D140176-500g
1
151,90US$
Enter a quantity for the sizes you want to add.
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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 52 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Descripción general

el ácido 2,5-diaminobencenosulfónico es un precursor de colorantes. Se ha descrito la copolimerización electroquímica del ácido 2,5-diaminobencenosulfónico y la anilina mediante voltamperometría cíclica en electrodos de titanio recubiertos de IrO2.
Se utiliza en la preparación de un colorante polimérico.

Specifications

Sinónimos
Benzenesulfonic acid, 2, 5-diamino- | p-Phenylenediaminesulfonic acid | AS-17668 | FT-0606930 | SCHEMBL115254 | 2, 5-Diaminobenzene sulfonic acid | 4-14-00-02771 (Beilstein Handbook Reference) | YSWG1013 | DIAMINOBENZENESULFONIC ACID, 2, 5- | 1, 4-PHENYLENEDI
Especificaciones y pureza
≥98%(HPLC)
Condiciones de almacenamiento de almacenamiento
Argon charged, Room temperature
Enviado en
Normal
Pureza
≥98%(HPLC)
Nombres e identificadores
Pubchem Sid504754080
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504754080
Sonrisas canónicasC1=CC(=C(C=C1N)S(=O)(=O)O)N
IUPAC Name2,5-diaminobenzenesulfonic acid
InChIKeyHEAHMJLHQCESBZ-UHFFFAOYSA-N
INCHI1S/C6H8N2O3S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
Isómeros SMILES C1=CC(=C(C=C1N)S(=O)(=O)O)N
WGK Alemania 2
RTECS DB5900100
Peso molecular 188.2
Beilstein 2970398
Reaxy-Rn 2970398
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2970398&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

KingdomOrganic compounds
SuperclassBenzenoids
ClaseBenzene and substituted derivatives
SubclassBenzenesulfonic acids and derivatives
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonic acids and derivatives
Alternative Parents Benzenesulfonyl compounds  1-sulfo,2-unsubstituted aromatic compounds  Aniline and substituted anilines  Sulfonyls  Organosulfonic acids  Primary amines  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Aniline or substituted anilines - Organic sulfonic acid or derivatives - Organosulfonic acid or derivatives - Organosulfonic acid - Sulfonyl - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic oxygen compound - Primary amine - Organosulfur compound - Organonitrogen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as benzenesulfonic acids and derivatives. These are organic compounds containing a sulfonic acid or a derivative thereof that is linked to a benzene ring.
External Descriptors Not available
Estructura 3D
Modelo de Estructura Química Interactiva





Certificados (CoA, COO, BSE/TSE y tabla de análisis)
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.

25 results found

Lot NumberCertificate TypeFechaArticulo
D2627090Certificate of AnalysisApr 29, 2026 D140176
C2611129Certificate of AnalysisMar 16, 2026 D140176
C2618009Certificate of AnalysisMar 16, 2026 D140176
L2122251Certificate of AnalysisOct 11, 2025 D140176
L2122250Certificate of AnalysisOct 11, 2025 D140176
H2512073Certificate of AnalysisAug 22, 2025 D140176
L2011087Certificate of AnalysisOct 12, 2024 D140176
D2515558Certificate of AnalysisJul 10, 2024 D140176
L2322047Certificate of AnalysisDec 29, 2023 D140176
L2505656Certificate of AnalysisNov 05, 2022 D140176
K2228171Certificate of AnalysisNov 05, 2022 D140176
K2228142Certificate of AnalysisNov 05, 2022 D140176
K2228062Certificate of AnalysisNov 05, 2022 D140176
K2228049Certificate of AnalysisNov 05, 2022 D140176
K2228043Certificate of AnalysisNov 05, 2022 D140176
J2429217Certificate of AnalysisNov 05, 2022 D140176
F2326136Certificate of AnalysisNov 05, 2022 D140176
F2326126Certificate of AnalysisNov 05, 2022 D140176
E2428127Certificate of AnalysisNov 05, 2022 D140176
D2503014Certificate of AnalysisNov 05, 2022 D140176
C2603052Certificate of AnalysisNov 05, 2022 D140176
B2625131Certificate of AnalysisNov 05, 2022 D140176
K2201555Certificate of AnalysisDec 03, 2021 D140176
H2325067Certificate of AnalysisDec 03, 2021 D140176
A2422211Certificate of AnalysisDec 03, 2021 D140176

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Propiedades químicas y físicas
Sensibilidadair sensitive
Punto de fusión (°C)300°C
Peso molecular188.210 g/mol
XLogP3-1.000
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count1
Exact Mass188.026 Da
Monoisotopic Mass188.026 Da
Topological Polar Surface Area115.000 Ų
Heavy Atom Count12
Formal Charge0
Complexity246.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Referencias
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