The store will not work correctly when cookies are disabled.
JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
· · COA & SDS available for every product · Same-day shipping on in-stock items 4-Hydroxybenzhydrazide - ≥98% , CAS No.5351-23-5
Synonyms
Oprea1_145739 | BS-3839 | 4-Hydroxybenzoic hydrazide | p-hydroxybenzoylhydrazine | NCGC00093952-02 | Y4G7G6U5GQ | 4-Hydroxybenzhydrazide, >=97% | 4-hydroxybenzo hydrazide | 4-Hydroxybenzohydrazide; Nifuroxazide Imp. A (EP); p-Hydroxybenzohydrazide; Nifuro
Storage
Argon charged,Room temperature
🧪
Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
🌡
Storage & shipping Argon charged,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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Overview 4-Hydroxybenzhydrazide has been used:
· for determining the concentration of maltose from starch digestion
· for analysis of sugars from fructan containing food hydrolysate
· in colorimetric assay for reducing sugar estimation from processed feedstuff.
Specifications Synonyms
Oprea1_145739 | BS-3839 | 4-Hydroxybenzoic hydrazide | p-hydroxybenzoylhydrazine | NCGC00093952-02 | Y4G7G6U5GQ | 4-Hydroxybenzhydrazide, >=97% | 4-hydroxybenzo hydrazide | 4-Hydroxybenzohydrazide; Nifuroxazide Imp. A (EP); p-Hydroxybenzohydrazide; Nifuro
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
4-Hydroxybenzhydrazide (PAHBAH), is used for assaying α-amylase and glucoamylase activities. The assay based on PAHBAH measures non-specifically the free reducing sugar groups present in samples at 415nm colorimetrically.
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 508809744 Canonical Smiles C1=CC(=CC=C1C(=O)NN)O IUPAC Name 4-hydroxybenzohydrazide InChIKey ZMZGIVVRBMFZSG-UHFFFAOYSA-N INCHI 1S/C7H8N2O2/c8-9-7(11)5-1-3-6(10)4-2-5/h1-4,10H,8H2,(H,9,11) Isomeric SMILES C1=CC(=CC=C1C(=O)NN)O WGK Germany 3 Molecular Weight 152.15 Beilstein 473052 Reaxy-Rn 473052 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=473052&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 Kingdom Organic compounds Superclass Benzenoids Class Benzene and substituted derivatives Subclass Benzoic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Benzoic acids and derivatives Alternative Parents Benzoyl derivatives 1-hydroxy-2-unsubstituted benzenoids Carboxylic acid hydrazides Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Benzoic acid or derivatives - Benzoyl - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Carboxylic acid hydrazide - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as benzoic acids and derivatives. These are organic compounds containing a carboxylic acid substituent attached to a benzene ring. External Descriptors Not available Data sources 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.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solubility acetic acid: water (1:1): 25 mg/mL, clear, colorless to faintly yellow Sensitivity Air Sensitive Melt Point(°C) 260-264°C Molecular Weight 152.150 g/mol XLogP3 -0.300 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 1 Exact Mass 152.059 Da Monoisotopic Mass 152.059 Da Topological Polar Surface Area 75.400 Ų Heavy Atom Count 11 Formal Charge 0 Complexity 141.000 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 References 1. Xingguang Peng, Hongsheng Liu, Xuying Li, Huaibin Wang, Kejia Zhang, Shuangqi Li, Xianyang Bao, Wei Zou, Wenwen Yu. (2023) Predicting the Glycemic Index of Biscuits Using Static In Vitro Digestion Protocols. Foods, 12 (2): (404). [PMID:36673499 ] [10.3390/foods12020404 ] 2. Ningdi Xu, Baolong Wang, Ziqiang An, Yingying Liu, Li Liu, Zhen Hu, Yudong Huang. (2022) γ-Ray-sensitive motif-driven versatile epoxy thermoset: Highly efficient radiation degradation, intrinsic flame resistance and sustainable synthesis. CHEMICAL ENGINEERING JOURNAL, [PMID: [10.1016/j.cej.2022.138151 ]
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
We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our
Cookie Policy. Settings Agree All Decline
Shall we send you a message when we have discounts available?
Remind me later Allow
Thank you! Please check your email inbox to confirm.
Oops! Notifications are disabled.
Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.
D2525215