Maleic hydrazide - analytical standard , CAS No.123-33-1

CAS: 123-33-1 Cat. No.: M114938 Peso molecular: 112.09 Beilstein Registry Number: 112223 Número EC: 204-619-9
Disponible para pedir
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods.
Synonyms
MALEIC HYDRAZIDE|123-33-1|Pyridazine-3,6-diol|3,6-Dihydroxypyridazine|3,6-Pyridazinediol|1,2-Dihydropyridazine-3,6-dione|3,6-Pyridazinedione, 1,2-dihydro-|Maleic acid hydrazide|Stuntman|Vondalhyde|1,2-Dihydro-3,6-pyridazinedione|Antergon|Antyrost|Malazide
Storage
Room temperature
Shipped In
Normal
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Size
Estado
Price
Qty
250mg
M114938-250mg
3

105,90US$

137,90US$
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Why this grade

analytical standard Analytical standard for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinónimos
MALEIC HYDRAZIDE | 123-33-1 | Pyridazine-3, 6-diol | 3, 6-Dihydroxypyridazine | 3, 6-Pyridazinediol | 1, 2-Dihydropyridazine-3, 6-dione | 3, 6-Pyridazinedione, 1, 2-dihydro- | Maleic acid hydrazide | Stuntman | Vondalhyde | 1, 2-Dihydro-3, 6-pyridazinedione | Antergon | Antyrost | Malazide
Especificaciones y pureza
analytical standard
Condiciones de almacenamiento de almacenamiento
Room temperature
Enviado en
Normal
Grado
Analytical standard
Nombres e identificadores
Sonrisas canónicasC1=CC(=O)NNC1=O
IUPAC Name1,2-dihydropyridazine-3,6-dione
InChIKeyBGRDGMRNKXEXQD-UHFFFAOYSA-N
INCHI1S/C4H4N2O2/c7-3-1-2-4(8)6-5-3/h1-2H,(H,5,7)(H,6,8)
Isómeros SMILES C1=CC(=O)NNC1=O
WGK Alemania 2
RTECS UR5950000
Número ONU 3082
Grupo de embalaje III
Peso molecular 112.09
Beilstein 112223
Reaxy-Rn 112223
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=112223&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
SuperclassOrganoheterocyclic compounds
ClaseDiazines
SubclassPyridazines and derivatives
Intermediate Tree Nodes Not available
Direct ParentPyridazinones
Alternative Parents Heteroaromatic compounds  Lactams  Azacyclic compounds  Organopnictogen compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic heteromonocyclic compounds
Substituents Pyridazinone - Heteroaromatic compound - Lactam - Azacycle - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic heteromonocyclic compound
DescripciónThis compound belongs to the class of organic compounds known as pyridazinones. These are compounds containing a pyridazine ring which bears a ketone.
External Descriptors Pesticides
Estructura 3D
Modelo de Estructura Química Interactiva





Objetivos asociados (humanos)
AOC3 Tchem Membrane primary amine oxidase (1 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 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.

1 results found

Lot NumberCertificate TypeFechaArticulo
H2219360Certificate of AnalysisFeb 04, 2026 M114938
Propiedades químicas y físicas
SensibilidadMoisture sensitive.
Punto de inflamación (°F)572 °F
Punto de inflamación (°C)572 °F
Punto de fusión (°C)>300°C
Peso molecular112.090 g/mol
XLogP3-0.800
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass112.027 Da
Monoisotopic Mass112.027 Da
Topological Polar Surface Area58.200 Ų
Heavy Atom Count8
Formal Charge0
Complexity143.000
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. Yu Zhou, Xinyu Song, Shenggang Yan, Chunhua Ni, Li Xu, Liangmin Yu, Xia Li.  (2023)  A hierarchical CoNi @ nitrogen doped C/macroporous C composite derived from a new bimetallic MOF and Juncus effusus as a broadband electromagnetic wave absorber.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2023.169146]
2. Xinyu Lu, Peng Liu, Krishna Bisetty, Yue Cai, Xuemin Duan, Yangping Wen, Yifu Zhu, Liangmei Rao, Quan Xu, Jingkun Xu.  (2022)  An emerging machine learning strategy for electrochemical sensor and supercapacitor using carbonized metal–organic framework.  JOURNAL OF ELECTROANALYTICAL CHEMISTRY,      [PMID:] [10.1016/j.jelechem.2022.116634]
3. Lulu Xu, Ruimei Wu, Xiaoyu Zhu, Xiaoqiang Wang, Xiang Geng, Yao Xiong, Tao Chen, Yangping Wen, Shirong Ai.  (2021)  Intelligent analysis of maleic hydrazide using a simple electrochemical sensor coupled with machine learning.  Analytical Methods,  13  (39): (4662-4673).  [PMID:34546231] [10.1039/D1AY01261D]
4. Yu Zhou, Long Zhou, Chunhua Ni, Enhui He, Liangmin Yu, Xia Li.  (2021)  3D/2D MOF-derived CoCeOx/g-C3N4 Z-scheme heterojunction for visible light photocatalysis: Hydrogen production and degradation of carbamazepine.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2021.161786]
5. Sheng Yingying, Qian Wenbin, Huang Jianping, Wu Binglong, Yang Jun, Xue Ting, Ge Yu, Wen Yangping.  (2019)  Electrochemical detection combined with machine learning for intelligent sensing of maleic hydrazide by using carboxylated PEDOT modified with copper nanoparticles.  MICROCHIMICA ACTA,  186  (8): (1-12).  [PMID:31317273] [10.1007/s00604-019-3652-x]
6. Yujing Liu, Xuan Wang, Xiaohui Jiang, Xia Li, Liangmin Yu.  (2018)  Shape-controlled synthesis of porous carbons for flexible asymmetric supercapacitors.  Nanoscale,  10  (48): (22848-22860).  [PMID:30488922] [10.1039/C8NR06966B]
7. Hui Zhang, Jingkun Xu, Yangping Wen, Zifei Wang, Jie Zhang, Wanchuan Ding.  (2015)  Conducting poly(3,4-ethylenedioxythiophene):poly(styrene- sulfonate) film electrode with superior long-term electrode stability in water and synergistically enhanced electrocatalytic ability for application in electrochemical sensors.  SYNTHETIC METALS,      [PMID:] [10.1016/j.synthmet.2015.03.010]
8. Zifei Wang, Zhipeng Wang, Hui Zhang, Xuemin Duan, Jingkun Xu, Yangping Wen.  (2015)  Electrochemical sensing application of poly(acrylic acid modified EDOT-co-EDOT):PSS and its inorganic nanocomposite with high soaking stability, adhesion ability and flexibility.  RSC Advances,  (16): (12237-12247).  [PMID:] [10.1039/C4RA10970H]
9. Can Wang, Huaimin Gu, Meng Lv, Ruoyu He, Juling Zhang.  (2013)  Surface-enhanced Raman spectroscopic analysis of maleic hydrazide adsorbed on gold surface.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:24295778] [10.1016/j.saa.2013.11.060]
10. Jinhan Zhang, Yihui Chen, Meilin Ni, Chunyan Hou, Xiaoqiang Qiao, Tingting Wang.  (2024)  A novel halloysite nanotubes-based hybrid monolith for in-tube solid-phase microextraction of polar cationic pesticides.  FOOD CHEMISTRY,      [PMID:38943962] [10.1016/j.foodchem.2024.140205]
11. Haijun Du, Dexiang Wang, Yu Duan, Minkang Hu, Shengnan Li, Wen Yang, Jun Feng.  (2025)  An electrochemical sensor based on SnS2/CESM for selective detection of maleic hydrazide.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.113288]
12. Feng He, Lingling Guo, Liqiang Liu, Xinxin Xu, Chuanlai Xu, Hua Kuang, Maozhong Sun.  (2025)  Computational chemistry-based hapten design and antibody production for the immunochromatographic assay of maleic hydrazide in food and environmental samples.  FOOD CHEMISTRY,      [PMID:40398229] [10.1016/j.foodchem.2025.144723]
13. Jiadan Zhang, Baiwen Wei, Jingwen Zhang, Pengzhao Wang, Jiefeng Rong, Fengfu Fu, Zhenyu Lin, Yongqiang Dong.  (2025)  Dual-Fermi-level hydrogel SERS substrates for synergistic chemical and physical enhancement.  SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY,      [PMID:41072249] [10.1016/j.saa.2025.127027]
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