CAS 123-30-8

4-Aminophenol

Description:

4-Aminophenol, with the CAS number 123-30-8, is an organic compound characterized by the presence of an amino group (-NH2) and a hydroxyl group (-OH) attached to a benzene ring, specifically in the para position. This compound appears as a white to light tan crystalline solid and is soluble in water, alcohol, and ether, making it versatile for various applications. It has a melting point that typically falls within a specific range, indicating its solid state under standard conditions. 4-Aminophenol is primarily used in the synthesis of dyes, pharmaceuticals, and as a developer in photographic processes. It also serves as an intermediate in the production of other chemical compounds. While it has useful applications, it is important to handle it with care, as it can pose health risks, including skin and respiratory irritation, and potential toxicity if ingested or improperly managed. Proper safety protocols should be followed when working with this substance in laboratory or industrial settings.

Formula: C₆H₇NO

InChI: InChI=1/C6H7NO/c7-5-1-3-6(8)4-2-5/h1-4,8H,7H2

InChI key: InChIKey=PLIKAWJENQZMHA-UHFFFAOYSA-N

SMILES: NC1=CC=C(O)C=C1

Synonyms:

• 1-Amino-4-hydroxybenzene
• 1-amino-4-hydroxybenzene 4-Amino phenol
• 4-Amino-1-hydroxybenzene
• 4-Aminofenol
• 4-Hydroxy-1-aminobenzene
• 4-Hydroxyaniline
• 4-Hydroxybenzenamine
• 4-Hydroxyphenylamine
• A 0384
• Activol
• Azol
• BASF Ursol P Base
• Benzofur P
• Certinal
• Citol
• Durafur Brown RB
• Fouramine P
• Fourrine 84
• Fourrine P Base
• Furro P base
• Nako Brown R
• Nsc 1545
• Oxidation Base 6
• P-Amino phenol
• P-Aminophenol
• Para Aminophenol
• Paranol
• Pelagol Grey P Base
• Pelagol P Base
• Phenol, 4-amino
• Phenol, p-amino-
• Renal AC
• Rodinal
• Tertral P Base
• Unal
• Ursol P
• Ursol P Base
• Zoba Brown P Base
• p-Hydroxyaniline
• p-Hydroxyphenylamine
• C.I. Oxidation Base 6
• C.I. 76550
• 4-Aminophenol
• p-Aminophenc
• LABOTEST-BB LTBB000486
• ACETAMINOPHEN IMPURITY K
• HYDROCODONE/APAP BITARTRATE IMP K
• AMINOPHENOL-4
• JAROCOL PAP
• PARA AMINO PHENOL
• 4-Amino-1-hydroxybnzene
• 4-Aminobenzenol

4-Aminophenol

CAS: 123-30-8

Formula: C₆H₇NO

Purity: >98.0%(GC)(T)

Color and Shape: White to Light yellow to Light red powder to crystal

Molecular weight: 109.13

Ref: 3B-A0384

4-Aminophenol, 98%

CAS: 123-30-8

4-Aminophenol is used as a dye for textiles, hair, furs and feathers. It is also used as a photographic developer. It finds application as a chemical intermediate in pharmaceuticals and dyes. Further, it acts as a final intermediate in the preparation of paracetamol. This Thermo Scientific Chemica

Formula: C₆H₇NO

Purity: 98%

Color and Shape: White to cream to pale brown or pink to purple, Crystals or powder or crystalline powder, White to cream to pale brown or pink to purple, Crystals or powder or crystalline powder

Molecular weight: 109.13

Ref: 02-A13581

MESALAZINE IMPURITY A CRS

CAS: 123-30-8

MESALAZINE IMPURITY A CRS

Formula: C₆H₇NO

Molecular weight: 109.1259

Ref: 41-Y0001563

PARACETAMOL IMPURITY K CRS

CAS: 123-30-8

PARACETAMOL IMPURITY K CRS

Ref: 41-Y0001955

4-Aminophenol

CAS: 123-30-8

Amino-naphthols and other amino-phenols, their ethers and esters, other than those cont more than one kind of oxygen function; salts thereof nesoi

Formula: C₆H₇NO

Color and Shape: White Tan Pink Powder

Molecular weight: 109.05276

Ref: 45-1021204

Mesalazine (Mesalamine) EP Impurity A (Paracetamol EP Impurity K)

CAS: 123-30-8

Formula: C₆H₇NO

Color and Shape: Gray Solid

Molecular weight: 109.13

Ref: 4Z-M-1747

4-Aminophenol

CAS: 123-30-8

4-Aminophenol

Formula: C₆H₇NO

Purity: 95%

Color and Shape: faint orange/brown crystalline powder

Molecular weight: 109.13g/mol

Ref: 54-OR8828

4-Aminophenol

CAS: 123-30-8

Formula: C₆H₇NO

Purity: (Titration) 98.0 - 102.0 %

Color and Shape: White, off-white or pale beige crystalline powder or crystals

Molecular weight: 109.13

Ref: 7W-GK8970

4-Aminophenol

Controlled Product

CAS: 123-30-8

Formula: C₆H₇NO

Color and Shape: Neat

Molecular weight: 109.13

Ref: 04-C10212000

4-Aminophenol

Controlled Product

CAS: 123-30-8

Formula: C₆H₇NO

Color and Shape: Neat

Molecular weight: 109.13

Ref: 86-MM0042.01

4-Aminophenol

CAS: 123-30-8

Formula: C₆H₇NO

Purity: 98.0%

Color and Shape: Solid

Molecular weight: 109.128

Ref: 10-F005060

Mesalazine EP Impurity A

CAS: 123-30-8

Formula: C₆H₇NO

Molecular weight: 109.13

Ref: ST-EA-CP-M11001

4-Aminophenol

CAS: 123-30-8

Formula: C₆H₇NO

Molecular weight: 109.13

Ref: ST-EA-CP-A7007

4-Aminophenol

CAS: 123-30-8

Impurity Paracetamol EP Impurity K/ Mesalazine EP Impurity A
Stability Hygroscopic
Applications 4-Aminophenol is a nephrotoxic metabolite of Acetaminophen (A161220) and Phenacetin (P294580) (1). It is also used as a N-formylating agent for solvent-and catalyst-free N-formylations of amines at ambient condition (2).
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References (1) Watanabe, et al.: Drug Metab. Dispos., 38, 1532 (2010)(2) Batuta, S. and Begum, N. A. Synth. Commun. 47, 137-147 (2017)

Formula: C₆H₇NO

Color and Shape: Colourless

Molecular weight: 109.13

Ref: TR-A618920

Paracetamol EP Impurity K

CAS: 123-30-8

Formula: C₆H₇NO

Molecular weight: 109.13

Ref: ST-EA-CP-P10011

4-Aminophenol

CAS: 123-30-8

It is an aromatic amine and a derivative of phenol. 4-aminophenol is commonly used in the production of various chemicals, including pharmaceuticals, dyes, and photographic developers. In the pharmaceutical industry, it is a precursor in the synthesis of paracetamol (acetaminophen), a widely used over-the-counter pain reliever and fever reducer.

Formula: C₆H₇NO

Purity: Min. 95%

Color and Shape: White Beige Powder

Molecular weight: 109.13 g/mol

Ref: 3D-FA05467

4-Aminophenol

CAS: 123-30-8

Color and Shape: Neat

Ref: 61-FOR0042.01