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· · COA & SDS available for every product · Same-day shipping on in-stock items Phentolamine Hydrochloride - ≥98% , CAS No.73-05-2
Synonyms
Phentolamine chloride | 86DRW83R1H | PHENOL, 3-(((4,5-DIHYDRO-1H-IMIDAZOL-2-YL)METHYL)(4-METHYLPHENYL)AMINO)-, HYDROCHLORIDE (1:1) | UNII-86DRW83R1H | 3-[[(4,5-Dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]phenol hydrochloride (1:1) | 3-(((4,5-dih
Shipped In
Ice chest + Ice pads
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Why this grade ≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at -20°C Ships Ice chest + Ice pads 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
Phentolamine chloride | 86DRW83R1H | PHENOL, 3-(((4, 5-DIHYDRO-1H-IMIDAZOL-2-YL)METHYL)(4-METHYLPHENYL)AMINO)-, HYDROCHLORIDE (1:1) | UNII-86DRW83R1H | 3-[[(4, 5-Dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]phenol hydrochloride (1:1) | 3-(((4, 5-dih
Specifications & Purity
≥98%
Biochemical and Physiological Mechanisms
Potent, reversible, non-selective α antagonist.
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Note
Unstable; make up solutions fresh and use immediately. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.
Names and Identifiers Canonical Smiles CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.Cl IUPAC Name 3-[N-(4,5-dihydro-1H-imidazol-2-ylmethyl)-4-methylanilino]phenol;hydrochloride InChIKey TUEJFGFQYKDAPM-UHFFFAOYSA-N INCHI 1S/C17H19N3O.ClH/c1-13-5-7-14(8-6-13)20(12-17-18-9-10-19-17)15-3-2-4-16(21)11-15;/h2-8,11,21H,9-10,12H2,1H3,(H,18,19);1H Isomeric SMILES CC1=CC=C(C=C1)N(CC2=NCCN2)C3=CC(=CC=C3)O.Cl WGK Germany 3 RTECS SL0701000 PubChem CID 5702144 Molecular Weight 317.81 Beilstein 3764617
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 nitrogen compounds Class Organonitrogen compounds Subclass Amines Intermediate Tree Nodes Tertiary amines - Tertiary alkylarylamines Direct Parent Alkyldiarylamines Alternative Parents m-Aminophenols Aminotoluenes Aniline and substituted anilines 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids Imidolactams Imidazolines Propargyl-type 1,3-dipolar organic compounds Azacyclic compounds Carboxamidines Carboximidamides Hydrocarbon derivatives Hydrochlorides Organic chloride salts Organic zwitterions Organooxygen compounds Organopnictogen compounds Molecular Framework Aromatic heteromonocyclic compounds Substituents Alkyldiarylamine - M-aminophenol - Aminophenol - Aniline or substituted anilines - Aminotoluene - 1-hydroxy-4-unsubstituted benzenoid - Phenol - Toluene - 1-hydroxy-2-unsubstituted benzenoid - Benzenoid - Imidolactam - Monocyclic benzene moiety - 2-imidazoline - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Carboximidamide - Amidine - Carboxylic acid amidine - Azacycle - Organoheterocyclic compound - Hydrochloride - Organic salt - Organic oxygen compound - Organic zwitterion - Organooxygen compound - Hydrocarbon derivative - Organic chloride salt - Organopnictogen compound - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as alkyldiarylamines. These are tertiary alkylarylamines having two aryl and one alkyl groups attached to the amino group. 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 Molecular Weight 317.800 g/mol XLogP3 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 4 Exact Mass 317.129 Da Monoisotopic Mass 317.129 Da Topological Polar Surface Area 47.900 Ų Heavy Atom Count 22 Formal Charge 0 Complexity 363.000 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 2
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