5-Amino-2,4-dichlorophenol - ≥97% , CAS No.39489-79-7

CAS: 39489-79-7 Cat. No.: A170104 Molecular Weight: 178.02 EC Number: 625-241-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
5-Amino-2,4-dichlorophenol | 5-amino-2,4-dichloro-phenol | EN300-243491 | FT-0639546 | J-516674 | 2,4-Dichloro-5-hydroxyaniline | Z1255465346 | QPHMVRPABQUYGN-UHFFFAOYSA-N | SB37005 | NSC 523913 | NSC523913 | NSC-523913 | 5-amino -2,4-dichlorobenzenol | 5
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
A170104-1g
5
$62.90
5g
A170104-5g
3
$277.90
25g
A170104-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$1,305.90
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Why this grade

≥97% 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.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
5-Amino-2, 4-dichlorophenol | 5-amino-2, 4-dichloro-phenol | EN300-243491 | FT-0639546 | J-516674 | 2, 4-Dichloro-5-hydroxyaniline | Z1255465346 | QPHMVRPABQUYGN-UHFFFAOYSA-N | SB37005 | NSC 523913 | NSC523913 | NSC-523913 | 5-amino -2, 4-dichlorobenzenol | 5
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488187268
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488187268
Canonical SmilesC1=C(C(=CC(=C1O)Cl)Cl)N
IUPAC Name5-amino-2,4-dichlorophenol
InChIKeyQPHMVRPABQUYGN-UHFFFAOYSA-N
INCHI1S/C6H5Cl2NO/c7-3-1-4(8)6(10)2-5(3)9/h1-2,10H,9H2
Isomeric SMILES C1=C(C(=CC(=C1O)Cl)Cl)N
WGK Germany 3
Molecular Weight 178.02
Reaxy-Rn 2717129
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2717129&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassHalobenzenes
Intermediate Tree Nodes Chlorobenzenes
Direct ParentDichlorobenzenes
Alternative Parents m-Aminophenols  P-chlorophenols  O-chlorophenols  Aniline and substituted anilines  1-hydroxy-2-unsubstituted benzenoids  Aryl chlorides  Primary amines  Organopnictogen compounds  Organooxygen compounds  Organochlorides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aminophenol - 1,3-dichlorobenzene - 4-halophenol - 2-halophenol - 2-chlorophenol - 4-chlorophenol - Aniline or substituted anilines - M-aminophenol - Phenol - 1-hydroxy-2-unsubstituted benzenoid - Aryl halide - Aryl chloride - Amine - Organooxygen compound - Organonitrogen compound - Organochloride - Organohalogen compound - Primary amine - Hydrocarbon derivative - Organopnictogen compound - Organic oxygen compound - Organic nitrogen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dichlorobenzenes. These are compounds containing a benzene with exactly two chlorine atoms attached to it.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot NumberCertificate TypeDateItem
L2201344Certificate of AnalysisSep 09, 2025 A170104
G1922253Certificate of AnalysisMay 11, 2022 A170104
Chemical and Physical Properties
Molecular Weight178.010 g/mol
XLogP32.400
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass176.975 Da
Monoisotopic Mass176.975 Da
Topological Polar Surface Area46.300 Ų
Heavy Atom Count10
Formal Charge0
Complexity122.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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