5-Sulfosalicylic acid - ≥98% , CAS No.97-05-2

CAS: 97-05-2 Cat. No.: S693398 Peso molecular: 218.19 Número EC: 202-555-6 PubChem CID: 7322
Disponible para pedir
GRADE & PURITY ≥98%
Synonyms
2-Hydroxy-5-sulfobenzoic acid
Storage
Protected from light,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Estado
Price
Qty
1g
S693398-1g
2
10,90US$
5g
S693398-5g
1
24,90US$
25g
S693398-25g
8
63,90US$
100g
S693398-100g
9
169,90US$
Enter a quantity for the sizes you want to add.
🧪

Why this grade

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

🌡

Storage & shipping

Protected from light,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 20 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
2-Hydroxy-5-sulfobenzoic acid
Especificaciones y pureza
≥98%
Condiciones de almacenamiento de almacenamiento
Protected from light, Room temperature
Enviado en
Normal
Pureza
≥98%
Propiedades del producto
ALogP1.3
Nombres e identificadores
Sonrisas canónicasC1=CC(=C(C=C1S(=O)(=O)O)C(=O)O)O
IUPAC Name2-hydroxy-5-sulfobenzoic acid
InChIKeyYCPXWRQRBFJBPZ-UHFFFAOYSA-N
INCHI1S/C7H6O6S/c8-6-2-1-4(14(11,12)13)3-5(6)7(9)10/h1-3,8H,(H,9,10)(H,11,12,13)
Isómeros SMILES C1=CC(=C(C=C1S(=O)(=O)O)C(=O)O)O
CAS alternativo 5965-83-3;304851-84-1
PubChem CID 7322
Peso molecular 218.19

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 Sulfobenzoic acids
Direct Parent3-sulfobenzoic acids
Alternative Parents Sulfosalicylic acids and derivatives  Salicylic acids  Benzoic acids  Benzenesulfonyl compounds  1-sulfo,2-unsubstituted aromatic compounds  Benzoyl derivatives  1-hydroxy-2-unsubstituted benzenoids  Vinylogous acids  Sulfonyls  Organosulfonic acids  Monocarboxylic acids and derivatives  Carboxylic acids  Organooxygen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents 3-sulfobenzoic acid - Sulfosalicylic acid or derivatives - Hydroxybenzoic acid - Salicylic acid or derivatives - Salicylic acid - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Benzoic acid or derivatives - Benzoic acid - Arylsulfonic acid or derivatives - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Vinylogous acid - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Monocarboxylic acid or derivatives - Organic oxygen compound - Hydrocarbon derivative - Organooxygen compound - Organosulfur compound - Organic oxide - Aromatic homomonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as 3-sulfobenzoic acids. These are sulfobenzoic acid carrying the sulfonyl group at the 3-position of the benzene group.
External Descriptors phenols - arenesulfonic acid - benzoic acids
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
CA2 Tclin Carbonic anhydrase II (17698 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
CA1 Tclin Carbonic anhydrase I (13240 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Objetivos asociados (no humanos)
Ptpn1 Protein-tyrosine phosphatase 1B (270 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mecanismos de acción
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.

16 results found

Lot NumberCertificate TypeFechaArticulo
D2623548Certificate of AnalysisApr 25, 2026 S693398
D2623549Certificate of AnalysisApr 25, 2026 S693398
D2623550Certificate of AnalysisApr 25, 2026 S693398
D2623557Certificate of AnalysisApr 25, 2026 S693398
H2529509Certificate of AnalysisSep 09, 2025 S693398
H2529510Certificate of AnalysisSep 09, 2025 S693398
H2529545Certificate of AnalysisSep 09, 2025 S693398
F2524043Certificate of AnalysisSep 18, 2024 S693398
I2413191Certificate of AnalysisSep 18, 2024 S693398
I2413192Certificate of AnalysisSep 18, 2024 S693398
I2413193Certificate of AnalysisSep 18, 2024 S693398
I2413194Certificate of AnalysisSep 18, 2024 S693398
I2413195Certificate of AnalysisSep 18, 2024 S693398
I2413216Certificate of AnalysisSep 18, 2024 S693398
I2413217Certificate of AnalysisSep 18, 2024 S693398
I2413218Certificate of AnalysisSep 18, 2024 S693398

Show more ⌵

Propiedades químicas y físicas
SensibilidadLight sensitive
Peso molecular218.190 g/mol
XLogP31.300
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count6
Rotatable Bond Count2
Exact Mass217.989 Da
Monoisotopic Mass217.989 Da
Topological Polar Surface Area120.000 Ų
Heavy Atom Count14
Formal Charge0
Complexity316.000
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
Preguntas frecuentes y artículos
Citations of This Product
Referencias
1. Zhang Jing, Yang Junqing, Luo Ying, Li Jiansha, Gong Tao, Huang Suqiong, Xiong Yan, Jiang Xinhui.  (2022)  Determination of 23 Amino Acids and Amines in Plasma and Cortex of C57BL/6 Mice with HPLC–FLD.  JOURNAL OF CHROMATOGRAPHIC SCIENCE,      [PMID:36572394] [10.1093/chromsci/bmac103]
2. Jing Zhang, Jun-qing Yang, Ying Luo, Jian-sha Li, Tao Gong, Su-qiong Huang, Yan Xiong, Xin-hui Jiang.  (2022)  Determination of 23 related analytes in bone marrow fluid and hippocampus of C57BL/6 mice following cerebral ischemia–reperfusion injury by HPLC-FLD.  BIOMEDICAL CHROMATOGRAPHY,  36  (10): (e5435).  [PMID:35763335] [10.1002/bmc.5435]
3. Dandan Pu, Yuyu Zhang, Baoguo Sun, Fazheng Ren, Huiying Zhang, Haitao Chen, Yizhuang Tang.  (2020)  Characterization of the key taste compounds during bread oral processing by instrumental analysis and dynamic sensory evaluation.  LWT-FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.lwt.2020.110641]
4. Ruiyi Wang, Zhiwei Wu, Zhikai Li, Zhangfeng Qin, Chengmeng Chen, Zhanfeng Zheng, Guofu Wang, Weibin Fan, Jianguo Wang.  (2018)  Synthesis of polyoxymethylene dimethyl ethers from dimethoxymethane and trioxymethylene over graphene oxide: Probing the active species and relating the catalyst structure to performance.  APPLIED CATALYSIS A-GENERAL,      [PMID:] [10.1016/j.apcata.2018.11.001]
5. Baidi Chen, Jin Wang, Lingjun Kong, Xiaoxia Mai, Ningchao Zheng, Qiaohui Zhong, Jiayi Liang, Diyun Chen.  (2017)  Adsorption of uranium from uranium mine contaminated water using phosphate rock apatite (PRA): Isotherm, kinetic and characterization studies.  COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,      [PMID:] [10.1016/j.colsurfa.2017.01.055]
6. Quan Zhang, Fei Li, Xinyuan Chang, Deliang He.  (2014)  Comparison of Nickel Foam/Ag-Supported ZnO, TiO2, and WO3 for Toluene Photodegradation.  MATERIALS AND MANUFACTURING PROCESSES,      [PMID:] [10.1080/10426914.2014.892616]
7. Chaodong Song, Rui Liu, Doudou Yin, Chenjie Xie, Ying Liang, Dengfeng Yang, Mingguo Jiang, Hongyan Zhang, Naikun Shen.  (2024)  A Comparative Transcriptome Analysis Unveils the Mechanisms of Response in Feather Degradation by Pseudomonas aeruginosa Gxun-7.  Microorganisms,  12  (4): (841).  [PMID:38674785] [10.3390/microorganisms12040841]
8. Chengpeng Cheng, Xinru Xie, Shaobo Li, Pengyu Chen, Caiyan Huang, Xiaochun Zheng, Li Chen, Dequan Zhang.  (2024)  Analysis of bioactive substances in mutton and their effects on the quality of minced mutton.  FOOD RESEARCH INTERNATIONAL,      [PMID:39779112] [10.1016/j.foodres.2024.115474]
9. Haining Guan, Wenxiu Zhang, Yanli Tian, Siqi Leng, Shifa Zhao, Dengyong Liu, Xiaoqin Diao.  (2025)  Analysis of the flavor profile of chicken white soup with varying fat addition using GC–MS, GC-IMS and E-nose combined with E-tongue.  Food Chemistry-X,      [PMID:40115503] [10.1016/j.fochx.2025.102335]
10. Yunlei Yin, Cheng Guo, Qianqian Mu, Wanwan Li, Hongying Yang, Yin He.  (2024)  Dual-sensing nano-yarns for real-time pH and temperature monitoring in smart textiles.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2024.157115]
11. Shijin Xiong, Xiaoyan Xu, Tonghao Du, Qiaozhen Liu, Tao Huang, Hongbing Ren, Tao Xiong, Mingyong Xie.  (2024)  Organic acids drove the microbiota succession and consequently altered the flavor quality of Laotan Suancai across fermentation rounds: Insights from the microbiome and metabolome.  FOOD CHEMISTRY,      [PMID:38642533] [10.1016/j.foodchem.2024.139335]
12. Peng’an Zhu, Jiangle Zhang, Jingjing Jin, Xing Huang, Xinfeng Zhang.  (2024)  Valence fixable ferrozine gel rod combined with smartphone for facile determination of redox-active Fe2+ in environmental water.  TALANTA,      [PMID:39326112] [10.1016/j.talanta.2024.126933]
13. Wanwan Li, Duo Qian, Shunchang Liu, Ziyi Huang, Zhenwei Huang, Danrong Chen, Jinhua Xue, Shengyuan Yang.  (2025)  Dual-emission carbon dots as ratiometric fluorescence probe for rutin detection.  INORGANIC CHEMISTRY COMMUNICATIONS,      [PMID:] [10.1016/j.inoche.2025.115530]
14. Okon Johnson Esua, Da-Wen Sun, Jun-Hu Cheng, Huifen Wang, Chen Chen.  (2022)  Hybridising plasma functionalized water and ultrasound pretreatment for enzymatic protein hydrolysis of Larimichthys polyactis: Parametric screening and optimization.  FOOD CHEMISTRY,      [PMID:35334341] [10.1016/j.foodchem.2022.132677]
15. Meihuan Li, Ning Cong, Jiateng Chen, Ling Zhang, Xuanpeng Wang, Ming Du, Xianbing Xu, Jinfeng Pan, Qiyue Zhao.  (2025)  Green clarification of Ruditapes philippinarum hydrolysate by freezing.  JOURNAL OF FOOD ENGINEERING,      [PMID:] [10.1016/j.jfoodeng.2025.112740]
16. Yan Yang, Shimei Zhang, Furong Tian, Chunxia Wu, Qichao Huang, Tao Chen.  (2025)  Dynamics of microbial communities and non-volatile metabolites during fermentation of traditional Gengma sour meat.  LWT-FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1016/j.lwt.2025.118106]
17. Guoli Chang, Fei Zhang, Zihan Qin, Wenyan Hong, Degui He, Haixia Lu, Junli Zhu.  (2025)  Unveiling the flavor secrets of Zhejiang rosy vinegar: A comprehensive analysis of volatile compounds and functional properties across regions.  FOOD CHEMISTRY,      [PMID:41167082] [10.1016/j.foodchem.2025.146853]
18. Huanling Lan, Xueyuan Lin, Huanhuan Ma, Liuying Lu, Wenxia Liao, Yuting Wang, Yi Chen, Chang Li.  (2025)  Formation of Aroma Characteristics in Roasted Camellia oleifera Seeds.  Foods,  15  (1):   [PMID:41517153] [10.3390/foods15010087]
19. Ting Yu, Yalei Li, Ruiming Luo, Shuang Gao, Qijian Jiang, Mengyao Ma, Lingling Zhang, Yuying Xiao.  (2026)  Analysis of quality deterioration of buckwheat hele noodles during freezing storage: oxidation of lipids and proteins.  FOOD CHEMISTRY,      [PMID:41791161] [10.1016/j.foodchem.2026.148638]
20. Haining Guan, Yuanhang Zhao, Chunmei Feng, Gaojie Zhao, Nike Tian, Wenxiu Zhang, Dengyong Liu, Xiaoqin Diao.  (2026)  Flavor contributions of fat and sarcoplasmic protein in chicken white soup: A multimodal analysis using GC-MS, GC-IMS, E-nose, and E-tongue.  International Journal of Gastronomy and Food Science,      [PMID:] [10.1016/j.ijgfs.2026.101486]
Calculadoras de soluciones
Reseñas

Reseñas de cliente

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.