Basic Description

Synonyms	C16035 \| 3-Hepten-1-ol, acetate, (3E)- \| 3-Maleimidobenzoyl N-hydroxysuccinimide \| 3-Maleimidobenzoyl-N-hydroxysuccinimide ester \| 1-(3-(((2,5-Dioxopyrrolidinyl)oxy)carbonyl)phenyl)-1H-pyrrole-2,5-dione \| 2,5-dioxopyrrolidin-1-yl3-(2,5-dioxo-2,5-dihydro-1
Storage Temp	Store at -20°C
Shipped In	Ice chest + Ice pads This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	MBS is a heterobifunction crosslinker that contains a maleimide group which is reactive towards sulfhydryls and an NHS ester, useful for targeting amine groups.

Taxonomic Classification

Taxonomy Tree

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

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Benzoic acids and derivatives
Intermediate Tree Nodes	Not available
Direct Parent	Acylaminobenzoic acid and derivatives
Alternative Parents	Phenylpyrrolines Benzoyl derivatives Maleimides Pyrrolidine-2-ones N-substituted carboxylic acid imides Pyrroles Dicarboximides Carboxylic acid salts Lactams Azacyclic compounds Monocarboxylic acids and derivatives Hydrocarbon derivatives Organic salts Organonitrogen compounds Carbonyl compounds Organic oxides Organopnictogen compounds
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Acylaminobenzoic acid or derivatives - 1-phenylpyrroline - Benzoyl - Maleimide - Carboxylic acid imide, n-substituted - Pyrrolidone - 2-pyrrolidone - Carboxylic acid imide - Dicarboximide - Pyrrole - Pyrrolidine - Pyrroline - Carboxylic acid salt - Lactam - Azacycle - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organoheterocyclic compound - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Organic oxide - Organic nitrogen compound - Organopnictogen compound - Organic oxygen compound - Carbonyl group - Organic salt - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as acylaminobenzoic acid and derivatives. These are derivatives of amino benzoic acid derivatives where the amine group is N-acylated.
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

Names and Identifiers

IUPAC Name	(2,5-dioxopyrrolidin-1-yl) 3-(2,5-dioxopyrrol-1-yl)benzoate
INCHI	InChI=1S/C15H10N2O6/c18-11-4-5-12(19)16(11)10-3-1-2-9(8-10)15(22)23-17-13(20)6-7-14(17)21/h1-5,8H,6-7H2
InChIKey	LLXVXPPXELIDGQ-UHFFFAOYSA-N
Smiles	C1CC(=O)N(C1=O)OC(=O)C2=CC(=CC=C2)N3C(=O)C=CC3=O
Isomeric SMILES	C1CC(=O)N(C1=O)OC(=O)C2=CC(=CC=C2)N3C(=O)C=CC3=O
Molecular Weight	314.25
Reaxy-Rn	1505254
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1505254&ln=

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

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

Analytical Chart:

Chemical and Physical Properties

Melt Point(°C)	181 °C
Molecular Weight	314.250 g/mol
XLogP3	0.000
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	4
Exact Mass	314.054 Da
Monoisotopic Mass	314.054 Da
Topological Polar Surface Area	101.000 Å²
Heavy Atom Count	23
Formal Charge	0
Complexity	591.000
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

Citations of This Product

How to Cite Aladdin Scientific Products?

1. Jun-Hu Cheng, Xinxue Zhang, Ji Ma, Da-Wen Sun. (2023) Fluorescent Polythymidine-Templated Copper Nanoclusters Aptasensor for Sensitive Detection of Tropomyosin in Processed Shrimp Products. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, (123271).
2. Qin Tan, Shengnan Wu, Shengnan Wu, Shengnan Wu, Zhenchao Liu, Xiaolu Chen, Sailing He, Sailing He, Sailing He. (2023) Polished hollow core Bragg fiber sensor for simultaneous measurement of cortisol concentration and temperature. OPTICS EXPRESS, 31 (16): (25662-25679).
3. Xueyou Sun, Jingwen Shi, Xiangdong Men, Yanna Li, Hemi Qu, Ye Chang, Jizhou Hu, Xu Yan, Wenlan Guo, Chen Sun, Xuexin Duan. (2023) Microchip gas chromatography column using magnetic beads coated with polydimethylsiloxane and metal organic frameworks. JOURNAL OF CHROMATOGRAPHY A, 1705 (464188).
4. Dan Zhao, Jiutang Tang, Qin Tan, Xiaohong Xie, Xin Zhao, Dingpei Xing. (2023) CRISPR/Cas13a-triggered Cas12a biosensing method for ultrasensitive and specific miRNA detection. TALANTA, 260 (124582).
5. Zhujun Ai, Xinmin Li, Rui Chen, Daobin Han, Huijie Bai, Shaoying Yan, Pengcheng Gu, Haiping Wu, Shijia Ding, Junman Chen, Hua Tang. (2023) Fast three-dimensional DNA walker based on space double-confinement catalytic hairpin assembly for ultrasensitive homogeneous electrochemiluminescence detection of sonic hedgehog. SENSORS AND ACTUATORS B-CHEMICAL, 384 (133631).
6. Li-Ping Jia, Rui-Juan Zhao, Zhe Feng, Ming-Yue Wang, Rong-Na Ma, Wen-Li Jia, Lei Shang, Wei Zhang, Qing-Wang Xue, Huai-Sheng Wang. (2022) Ultrasensitive electrochemical detection of circulating tumor DNA by hollow polymeric nanospheres and dual enzyme assisted target amplification strategy. SENSORS AND ACTUATORS B-CHEMICAL, 350 (130849).
7. Li-Ping Jia, Zhe Feng, Ruo-Nan Zhao, Rong-Na Ma, Wei Zhang, Lei Shang, Wen-Li Jia, Huai-Sheng Wang. (2020) Enzyme-free and triple-amplified electrochemical sensing of 8-hydroxy-2′-deoxyguanosine by three kinds of short pDNA-driven catalyzed hairpin assemblies followed by a hybridization chain reaction. ANALYST, 145 (10): (3605-3611).
8. Junxing Hao, Caoling Li, Kangbing Wu, Chengguo Hu, Nianjun Yang. (2019) Detection of Tumor Marker Using ZnO@Reduced Graphene Oxide Decorated with Alkaline Phosphatase-Labeled Magnetic Beads. ACS Applied Nano Materials, 2 (12): (7747–7754).
9. Yueyue Yao, Haixia Wang, Xiuzhong Wang, Xiaojie Wang, Feng Li. (2019) Development of a chemiluminescent aptasensor for ultrasensitive and selective detection of aflatoxin B1 in peanut and milk. TALANTA, 201 (52).
10. Yueyue Yao, Xiuzhong Wang, Wenna Duan, Feng Li. (2018) A label-free, versatile and low-background chemiluminescence aptasensing strategy based on gold nanocluster catalysis combined with the separation of magnetic beads. ANALYST, 143 (3): (709-714).
11. Nian Lu, Ji Ma, Yuandong Lin, Jun-Hu Cheng, Da-Wen Sun. (2024) A fluorescent Aptasensor based on magnetic-separation strategy with gold nanoclusters for Deoxynivalenol (DON) detection. FOOD CHEMISTRY, (140341).
12. Xiaolun Peng, Ruijie Xu, Fan Yu, Junhui Xu, Yazhen Wang, Shengfu Wang. (2025) A magnetic dual-aptamer electrochemical sensor with MOF-on-MOF-derived electrocatalyst as a signal amplifier for sensitive detection of cardiac troponin I. TALANTA, 283 (127177).
13. Li Yunxiao, Wang Qiuxia, Wang Yali. (2024) Direct and accurate miRNA detection based on CRISPR/Cas13a-triggered exonuclease-iii-assisted colorimetric assay. Journal of Analytical Science and Technology, 15 (1): (1-8).
14. Yuandong Lin, Nian Lu, Ji Ma, Jun-Hu Cheng, Da-Wen Sun. (2024) High sensitive Ratiometric fluorescent Aptasensor with AIE properties for Deoxynivalenol (DON) detection. FOOD CHEMISTRY, (140550).
15. Cheng Jun-Hu, Zhang Xinxue, Ma Ji, Sun Da-Wen. (2024) Innovative fluorescent aptasensor for sensitive tropomyosin detection in shrimp products using DNA-templated silver nanoclusters and catalytic hairpin assembly. Journal of Food Measurement and Characterization, (1-14).
16. Wenqing Shao, Xiaoting Liu, Yi Zhou. (2025) Magnetic separation-assisted DNAzyme walker-based nanosensor for point-of-care therapeutic drug monitoring of methotrexate. TALANTA, 285 (127387).

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SKU	Size	Availability	Price
M596948-250mg	250mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$541.90
M596948-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$841.90
M596948-1g	1g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,381.90

MBS , CAS No.58626-38-3