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· · COA & SDS disponible pour chaque produit · Expédition le jour même sur les articles en stock 3,4-Dihydroxybenzaldéhyde - étalon analytique, ≥99% , CAS No.139-85-5
GRADE & PURITY Analytical standard ? Analytical standard — certified-purity material for quantitative calibration. Use to prepare calibration standards and validate analytical methods. ≥99% Synonyms
3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3
Storage
Protected from light,Argon charged,Desiccated,Room temperature
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Why this grade étalon analytique, ≥99% Étalon d'analyse for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Protected from light,Argon charged,Desiccated,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 91 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonymes
3,4-DHBAOP | 4,5-Dihydroxybenzaldehyde | NCGC00180319-01 | MEGxm0_000158 | PS-5533 | ACon1_001620 | UNII-4PVP2HCH4T | BCP00880 | EN300-17568 | STL146017 | Z56957508 | catechaldehyde | MFCD00003370 | s3952 | D-3480 | Q411602 | PROTOCATECHUALDEHYDE [MI] | 3
Spécifications et pureté
étalon analytique, ≥99%
Conditions de stockage de stockage
Protected from light,Argon charged,Desiccated,Room temperature
Noms et identifiants Pubchem Sid 508808653 Sourires canoniques C1=CC(=C(C=C1C=O)O)O IUPAC Name 3,4-dihydroxybenzaldehyde InChIKey IBGBGRVKPALMCQ-UHFFFAOYSA-N INCHI 1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H Isomères SMILES C1=CC(=C(C=C1C=O)O)O WGK Allemagne 3 RTECS UL0380000 Poids moléculaire 138.12 Beilstein 774381 Reaxy-Rn 774381 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=774381&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 Organic oxygen compounds Classe Organooxygen compounds Subclass Carbonyl compounds Intermediate Tree Nodes Aldehydes - Aryl-aldehydes - Benzaldehydes Direct Parent Hydroxybenzaldehydes Alternative Parents Catechols Benzoyl derivatives 1-hydroxy-4-unsubstituted benzenoids 1-hydroxy-2-unsubstituted benzenoids Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Hydroxybenzaldehyde - Catechol - Benzoyl - 1-hydroxy-4-unsubstituted benzenoid - 1-hydroxy-2-unsubstituted benzenoid - Phenol - Benzenoid - Monocyclic benzene moiety - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as hydroxybenzaldehydes. These are organic aromatic compounds containing a benzene ring carrying an aldehyde group and a hydroxyl group. External Descriptors an aryl aldehyde 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.
Structure 3D Cibles associées (humaines) Cibles associées (non humaines) Mécanismes d'action Certificats (CoA, COO, BSE/TSE et tableau d'analyse) Propriétés chimiques et physiques Sensibilité Light sensitive. Point de fusion (°C) 153-154°C Poids moléculaire 138.120 g/mol XLogP3 1.300 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 1 Exact Mass 138.032 Da Monoisotopic Mass 138.032 Da Topological Polar Surface Area 57.500 Ų Heavy Atom Count 10 Formal Charge 0 Complexity 124.000 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
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