4-Amino-2-nitrophenol (Cas No 119-34-6) ≥95% high purity and research grade

4-Amino-2-nitrophenol is the major metabolite of 2,4-dinitrophenol[1]. It is commonly used as semipermanent (nonoxidative) hair colorant and toner in permanent (oxidative) hair dye products.

Specifications

Sinónimos

Especificaciones y pureza

≥95%

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

Normal

Pureza

≥95%

Nombres e identificadores

Pubchem Sid	488194389
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/488194389
Sonrisas canónicas	C1=CC(=C(C=C1N)[N+](=O)[O-])O
IUPAC Name	4-amino-2-nitrophenol
InChIKey	WHODQVWERNSQEO-UHFFFAOYSA-N
INCHI	1S/C6H6N2O3/c7-4-1-2-6(9)5(3-4)8(10)11/h1-3,9H,7H2
Isómeros SMILES	C1=CC(=C(C=C1N)[N+](=O)[O-])O
WGK Alemania	3
RTECS	SJ6303000
Número ONU	2811
Grupo de embalaje	I
Peso molecular	154.13
Reaxy-Rn	1368435
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1368435&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

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✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

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📊 Datasheet

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🔬 Specification Sheet

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Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Clase Phenols
    - Subclass Nitrophenols

Kingdom	Organic compounds
Superclass	Benzenoids
Clase	Phenols
Subclass	Nitrophenols
Intermediate Tree Nodes	Not available
Direct Parent	Nitrophenols
Alternative Parents	Nitrobenzenes p-Aminophenols Nitroaromatic compounds Aniline and substituted anilines 1-hydroxy-2-unsubstituted benzenoids Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Primary amines Organopnictogen compounds Organooxygen compounds Organic zwitterions Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Nitrophenol - Nitrobenzene - Aminophenol - P-aminophenol - Nitroaromatic compound - Aniline or substituted anilines - 1-hydroxy-2-unsubstituted benzenoid - Monocyclic benzene moiety - C-nitro compound - Organic nitro compound - Organic oxoazanium - Allyl-type 1,3-dipolar organic compound - Propargyl-type 1,3-dipolar organic compound - Organic 1,3-dipolar compound - Primary amine - Organooxygen compound - Organonitrogen compound - Amine - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organic zwitterion - Organic nitrogen compound - Organic oxygen compound - Aromatic homomonocyclic compound
Descripción	This compound belongs to the class of organic compounds known as nitrophenols. These are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms.
External Descriptors	C-nitro compound - phenols
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. DOI: 10.1186/s13321-016-0174-y

Estructura 3D

Objetivos asociados (humanos)

ESR1 Tclin Estrogen receptor alpha (17718 Activities)

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NR3C1 Tclin Glucocorticoid receptor (14987 Activities)

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PPARG Tclin Peroxisome proliferator-activated receptor gamma (15191 Activities)

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ALOX15 Tchem Arachidonate 15-lipoxygenase (7108 Activities)

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Lymphoblastoid cell (5959 Activities)

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HSD17B10 Tchem Endoplasmic reticulum-associated amyloid beta-peptide-binding protein (20669 Activities)

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POLI Tchem DNA polymerase iota (116820 Activities)

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L3MBTL1 Tchem Lethal(3)malignant brain tumor-like protein 1 (14536 Activities)

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ATXN2 Tbio Ataxin-2 (54410 Activities)

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GLS Tchem Glutaminase kidney isoform, mitochondrial (16997 Activities)

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Objetivos asociados (no humanos)

Mapk1 MAP kinase ERK2 (650 Activities)

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Galc Galactocerebrosidase (11 Activities)

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Plasmodium falciparum (966862 Activities)

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Luciferin 4-monooxygenase (66902 Activities)

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Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)

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Rorc Nuclear receptor ROR-gamma (89407 Activities)

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Impa1 Inositol monophosphatase 1 (16203 Activities)

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Mecanismos de acción

Certificados (CoA, COO, BSE/TSE y tabla de análisis)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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14 results found

Lot Number	Certificate Type	Fecha	Articulo
A2622099	Certificate of Analysis	Aug 05, 2025	A151242
D2615122	Certificate of Analysis	Aug 05, 2025	A151242
G2531100	Certificate of Analysis	Aug 05, 2025	A151242
G2531101	Certificate of Analysis	Aug 05, 2025	A151242
G2531102	Certificate of Analysis	Aug 05, 2025	A151242
K2420292	Certificate of Analysis	Nov 27, 2024	A151242
K2420296	Certificate of Analysis	Nov 27, 2024	A151242
F2325170	Certificate of Analysis	Jul 07, 2023	A151242
F2325175	Certificate of Analysis	Jul 07, 2023	A151242
F2325178	Certificate of Analysis	Jul 07, 2023	A151242
F2325181	Certificate of Analysis	Jul 07, 2023	A151242
F2325183	Certificate of Analysis	Jul 07, 2023	A151242
F2325187	Certificate of Analysis	Jul 07, 2023	A151242
L2403050	Certificate of Analysis	Jul 07, 2023	A151242

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Propiedades químicas y físicas

Solubilidad	Slightly soluble in water.
Punto de fusión (°C)	125-127°C
Peso molecular	154.120 g/mol
XLogP3	1.000
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	0
Exact Mass	154.038 Da
Monoisotopic Mass	154.038 Da
Topological Polar Surface Area	92.100 Å²
Heavy Atom Count	11
Formal Charge	0
Complexity	156.000
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

Calculadoras de soluciones

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4-Amino-2-nitrophenol - ≥95% , CAS No.119-34-6

Why this grade

Storage & shipping

Quality documents

Literature proof

Descripción general

Specifications

Documentation

📋 Safety Data Sheet (SDS)

✅ Certificate of Analysis (COA)

📊 Datasheet

🔬 Specification Sheet

Advanced Data

Show more ⌵

Molarity Calculator

Dilution Calculator

Reconstitution Calculator

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