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· · COA & SDS available for every product · Same-day shipping on in-stock items Indophenol Blue - AR , CAS No.132-31-0
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. Synonyms
1, N-[p-(dimethylamino)phenyl]- | DTXSID4059623 | N-(4-Dimethylaminophenyl)-1,4-naphthoquinoneimine | Q34298933 | (E)-4-(4-(dimethylamino)phenylimino)naphthalen-1(4H)-one | VRZJGENLTNRAIG-HTXNQAPBSA-N | IFU74WR4XQ | N-(4-Dimethylaminophenyl)-1,4-naphthoqu
Storage
Store at 2-8°C,Protected from light,Desiccated
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Why this grade AR AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C,Protected from light,Desiccated Ships Wet ice 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1, N-[p-(dimethylamino)phenyl]- | DTXSID4059623 | N-(4-Dimethylaminophenyl)-1, 4-naphthoquinoneimine | Q34298933 | (E)-4-(4-(dimethylamino)phenylimino)naphthalen-1(4H)-one | VRZJGENLTNRAIG-HTXNQAPBSA-N | IFU74WR4XQ | N-(4-Dimethylaminophenyl)-1, 4-naphthoqu
Specifications & Purity
AR
Storage
Store at 2-8°C, Protected from light, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 488183912 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/488183912 Canonical Smiles CN(C)C1=CC=C(C=C1)N=C2C=CC(=O)C3=CC=CC=C23 IUPAC Name 4-[4-(dimethylamino)phenyl]iminonaphthalen-1-one InChIKey VRZJGENLTNRAIG-UHFFFAOYSA-N INCHI 1S/C18H16N2O/c1-20(2)14-9-7-13(8-10-14)19-17-11-12-18(21)16-6-4-3-5-15(16)17/h3-12H,1-2H3 Isomeric SMILES CN(C)C1=CC=C(C=C1)N=C2C=CC(=O)C3=CC=CC=C23 Molecular Weight 276.34 Reaxy-Rn 2379761 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2379761&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 Naphthalenes Subclass Not available Intermediate Tree Nodes Not available Direct Parent Naphthalenes Alternative Parents P-quinonimines Dialkylarylamines Aryl ketones Aniline and substituted anilines Secondary ketimines Azomethines Propargyl-type 1,3-dipolar organic compounds Organopnictogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic homopolycyclic compounds Substituents Naphthalene - P-quinonimine - Quinonimine - Tertiary aliphatic/aromatic amine - Aniline or substituted anilines - Dialkylarylamine - Aryl ketone - Monocyclic benzene moiety - Azomethine - Secondary ketimine - Tertiary amine - Ketone - Ketimine - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Imine - Organic nitrogen compound - Amine - Aromatic homopolycyclic compound Description This compound belongs to the class of organic compounds known as naphthalenes. These are compounds containing a naphthalene moiety, which consists of two fused benzene rings. 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 sensitive Molecular Weight 276.300 g/mol XLogP3 4.000 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 2 Exact Mass 276.126 Da Monoisotopic Mass 276.126 Da Topological Polar Surface Area 32.700 Ų Heavy Atom Count 21 Formal Charge 0 Complexity 444.000 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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Reconstitution Calculator Reviews Need help choosing the grade? Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.
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