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· · COA & SDS für jedes Produkt verfügbar · Versand am selben Tag für Lagerartikel Phthalein purple - Ph.Eur., metal indicator , CAS No.2411-89-4
GRADE & PURITY Ph.Eur. ? European Pharmacopoeia grade — conforms to Ph.Eur. monographs across EU member states. Use for pharmaceutical work needing European compendial compliance. Metal indicator ? Metal indicator — dye that changes color with metal-ion concentration in complexometric titration. Use to detect endpoints in EDTA/metal titrations. Synonyms
Diacetylmethane | o-Cresolphthalexon | DTXSID5062392 | Q907634 | FT-0634254 | 1-Butanol, 3-methyl- | Glycine,N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)- | Phthalein purple | 3,N-di(carbox
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Why this grade Ph.Eur., metal indicator Metallanzeige,Ph.Eur. 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 4 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyme
Diacetylmethane | o-Cresolphthalexon | DTXSID5062392 | Q907634 | FT-0634254 | 1-Butanol, 3-methyl- | Glycine,N,N'-[(3-oxo-1(3H)-isobenzofuranylidene)bis[(6-hydroxy-5-methyl-3,1-phenylene)methylene]]bis[N-(carboxymethyl)- | Phthalein purple | 3,N-di(carbox
Spezifikationen & Reinheit
Ph.Eur., metal indicator
Note
Metallanzeige, Ph.Eur.
Namen und Kennungen Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504754948
Kanonisches Lächeln
CC1=CC(=CC(=C1O)CN(CC(=O)O)CC(=O)O)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C(=C4)C)O)CN(CC(=O)O)CC(=O)O
IUPAC Name
2-[[5-[1-[3-[[bis(carboxymethyl)amino]methyl]-4-hydroxy-5-methylphenyl]-3-oxo-2-benzofuran-1-yl]-2-hydroxy-3-methylphenyl]methyl-(carboxymethyl)amino]acetic acid
InChIKey
IYZPEGVSBUNMBE-UHFFFAOYSA-N
INCHI
1S/C32H32N2O12/c1-17-7-21(9-19(29(17)43)11-33(13-25(35)36)14-26(37)38)32(24-6-4-3-5-23(24)31(45)46-32)22-8-18(2)30(44)20(10-22)12-34(15-27(39)40)16-28(41)42/h3-10,43-44H,11-16H2,1-2H3,(H,35,36)(H,37,38)(H,39,40)(H,41,42)
Isomere SMILES
CC1=CC(=CC(=C1O)CN(CC(=O)O)CC(=O)O)C2(C3=CC=CC=C3C(=O)O2)C4=CC(=C(C(=C4)C)O)CN(CC(=O)O)CC(=O)O
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=381994&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 acids and derivatives Klasse Carboxylic acids and derivatives Subclass Pentacarboxylic acids and derivatives Intermediate Tree Nodes Not available Direct Parent Pentacarboxylic acids and derivatives Alternative Parents Alpha amino acids Phthalides Benzofuranones Phenylmethylamines Ortho cresols Benzylamines Toluenes Aralkylamines Trialkylamines Amino acids Carboxylic acid esters Lactones Oxacyclic compounds Carboxylic acids Carbonyl compounds Organic oxides Hydrocarbon derivatives Organopnictogen compounds Molecular Framework Aromatic heteropolycyclic compounds Substituents Pentacarboxylic acid or derivatives - Alpha-amino acid - Phthalide - Benzofuranone - Isobenzofuranone - Alpha-amino acid or derivatives - Isocoumaran - Benzylamine - O-cresol - Phenylmethylamine - Aralkylamine - Toluene - Phenol - Benzenoid - Monocyclic benzene moiety - Amino acid - Lactone - Carboxylic acid ester - Tertiary aliphatic amine - Tertiary amine - Amino acid or derivatives - Oxacycle - Organoheterocyclic compound - Carboxylic acid - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Amine - Organooxygen compound - Organonitrogen compound - Aromatic heteropolycyclic compound Beschreibung This compound belongs to the class of organic compounds known as pentacarboxylic acids and derivatives. These are carboxylic acids containing exactly five carboxyl groups. 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-Struktur Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm) Chemische und physikalische Eigenschaften Schmelzpunkt (°C) 181°C Molekulargewicht 636.600 g/mol XLogP3 -2.000 Hydrogen Bond Donor Count 6 Hydrogen Bond Acceptor Count 14 Rotatable Bond Count 14 Exact Mass 636.196 Da Monoisotopic Mass 636.196 Da Topological Polar Surface Area 222.000 Ų Heavy Atom Count 46 Formal Charge 0 Complexity 1050.000 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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