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 3',3'',5',5''-Tetrabromophenolphthaleinethyl ester - ≥80%, for microscopy , CAS No.1176-74-5
GRADE & PURITY ≥80% for microscopy Synonyms
Tetrabromophenolphthalein ethyl ester|1176-74-5|3',3'',5',5''-Tetrabromophenolphthalein ethyl ester|Ethyl tetrabromophenolphthalein|Bromophthalein Magenta E|ethyl 2-((3,5-dibromo-4-hydroxyphenyl)(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl)benzoa
Storage
Argon charged,Room temperature
🧪
Why this grade ≥80%, for microscopy 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Tetrabromophenolphthalein ethyl ester | 1176-74-5 | 3', 3'', 5', 5''-Tetrabromophenolphthalein ethyl ester | Ethyl tetrabromophenolphthalein | Bromophthalein Magenta E | ethyl 2-((3, 5-dibromo-4-hydroxyphenyl)(3, 5-dibromo-4-oxocyclohexa-2, 5-dien-1-ylidene)methyl)benzoa
Specifications & Purity
≥80%, for microscopy
Storage
Argon charged, Room temperature
Names and Identifiers Pubchem Sid 488186735 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488186735 Canonical Smiles CCOC(=O)C1=CC=CC=C1C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br IUPAC Name ethyl 2-[(3,5-dibromo-4-hydroxyphenyl)-(3,5-dibromo-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzoate InChIKey SQFXATUXPUCFFO-UHFFFAOYSA-N INCHI 1S/C22H14Br4O4/c1-2-30-22(29)14-6-4-3-5-13(14)19(11-7-15(23)20(27)16(24)8-11)12-9-17(25)21(28)18(26)10-12/h3-10,27H,2H2,1H3 Isomeric SMILES CCOC(=O)C1=CC=CC=C1C(=C2C=C(C(=O)C(=C2)Br)Br)C3=CC(=C(C(=C3)Br)O)Br WGK Germany 3 PubChem CID 92873 Molecular Weight 661.96 Beilstein 2228548
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 Diphenylmethanes Intermediate Tree Nodes Not available Direct Parent Diphenylmethanes Alternative Parents Benzoic acid esters P-quinomethanes O-bromophenols Benzoyl derivatives Bromobenzenes Aryl bromides Alpha-haloketones Carboxylic acid esters Vinyl bromides Monocarboxylic acids and derivatives Bromoalkenes Organobromides Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homomonocyclic compounds Substituents Diphenylmethane - Benzoate ester - Benzoic acid or derivatives - Benzoyl - Quinomethane - P-quinomethane - 2-halophenol - 2-bromophenol - Bromobenzene - Phenol - Halobenzene - Aryl halide - Aryl bromide - Alpha-haloketone - Ketone - Cyclic ketone - Carboxylic acid ester - Bromoalkene - Haloalkene - Vinyl halide - Carboxylic acid derivative - Vinyl bromide - Monocarboxylic acid or derivatives - Carbonyl group - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organobromide - Organohalogen compound - Organic oxygen compound - Aromatic homomonocyclic compound Description This compound belongs to the class of organic compounds known as diphenylmethanes. These are compounds containing a diphenylmethane moiety, which consists of a methane wherein two hydrogen atoms are replaced by two phenyl 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 Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Sensitivity Light and Air sensitive Melt Point(°C) 208-211°C Molecular Weight 662.000 g/mol XLogP3 7.600 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 5 Exact Mass 661.758 Da Monoisotopic Mass 657.763 Da Topological Polar Surface Area 63.600 Ų Heavy Atom Count 30 Formal Charge 0 Complexity 752.000 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
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.
K2222801