Acid Red 2

cas: 493-52-7 — see every product listed under this CAS number, including other names

Acid Red 2 (CAS 493-52-7) is a chemical reagent available from Chemat. Available pack sizes: 100mg. Offered by: Dr. Ehrenstorfer.

brandDr. Ehrenstorfer
catalog numberDRE-C10028690
cas493-52-7
size100mg
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Available pack sizes

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Dr. Ehrenstorfer 100mg price on request

properties

purityNo data
delivery timeTo be confirmed by Chemat
Structural formula: {0} (CAS {1})

Methyl red is an azo dye consisting of benzoic acid substituted at position 2 by a 4-[(dimethylamino)phenyl]diazenyl group. It has a role as a dye. It is a member of azobenzenes, a monocarboxylic acid and a tertiary amino compound. It is a conjugate acid of a methyl red(1-).

Source: ChEBI

Identity
Molecular formulaC15H15N3O2
Molecular weight269.30 g/mol
IUPAC name2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid
InChIKeyCEQFOVLGLXCDCX-UHFFFAOYSA-N
SMILESCN(C)C1=CC=C(C=C1)N=NC2=CC=CC=C2C(=O)O

Computed by PubChem (NCBI)

Synonyms: 2-((4-(dimethylamino)phenyl)diazenyl)benzoic acid, 2-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid, 2-{[4-(dimethylamino)phenyl]diazenyl}benzoic acid, Methyl red, O-METHYL RED, C.I. Acid Red 2, Acid Red 2, 2-Carboxy-4'-(dimethylamino)azobenzene, 4-Dimethylamino-2'-carboxylazobenzene, p-(Dimethylamino)azobenzene-o-carboxylic acid
Isomers (same molecular formula)
6-[(4-methoxyphenyl)methoxy]-1H-indazol-3-amine C15H15N3O2
4-hydroxy-4-(5-pyrimidin-2-yl-2-pyridinyl)cyclohexan-1-one C15H15N3O2
N-[4-[(2-hydroxy-5-methylphenyl)diazenyl]phenyl]acetamide C15H15N3O2
3-(2,4-dimethylpyrimido[1,2-b]indazol-3-yl)propanoic acid C15H15N3O2
N-[3-(hydrazinecarbonyl)phenyl]-2-methylbenzamide C15H15N3O2
4-[[4-(dimethylamino)phenyl]diazenyl]benzoic acid C15H15N3O2
N,N-dimethyl-4-[(4-nitrophenyl)iminomethyl]aniline C15H15N3O2
ethyl 3-amino-1-benzyl-4-cyanopyrrole-2-carboxylate C15H15N3O2
N-[3-(hydrazinecarbonyl)phenyl]-3-methylbenzamide C15H15N3O2
2-amino-7-(4-methoxyphenyl)-7,8-dihydro-6H-quinazolin-5-one C15H15N3O2
(E)-3-(dimethylamino)-1-(4-pyrimidin-2-yloxyphenyl)prop-2-en-1-one C15H15N3O2
(E)-3-(dimethylamino)-1-(3-pyrimidin-2-yloxyphenyl)prop-2-en-1-one C15H15N3O2

Also listed as

Methyl Red Chemat Brand CAS 493-52-7
CZERWIEŃ METYLOWA 0,1% ALKOHOLOWY Tarchem CAS 493-52-7
CZERWIEŃ METYLOWA 0,2% ALKOHOLOWY Tarchem CAS 493-52-7
CZERWIEŃ METYLOWA 1% ALKOHOLOWY Tarchem CAS 493-52-7
Methyl red GLPBio CAS 493-52-7
Methyl Red, ACS Thermo Scientific (Alfa Aesar) CAS 493-52-7
Methyl Red, >98.0%(HPLC) TCI CAS 493-52-7
Methyl Red, >92.0%(HPLC) TCI CAS 493-52-7
Methyl Red, ACS reagent Thermo Scientific (Acros) CAS 493-52-7
Methyl Red, pure, indicator Thermo Scientific (Acros) CAS 493-52-7
Methyl Red (0.04% in Water) [for pH Determination] TCI CAS 493-52-7
Methyl Red (0.1% in ca. 95% Ethanol) [for Titration] TCI CAS 493-52-7
Methyl Red (C.I. 13020) Chemat CAS 493-52-7
Methyl Red acid-base indicator grade,4.5(red)-6.2(yellow) Ambeed CAS 493-52-7
czerwień metylowa r-r 0,1% w etanolu Chempur CAS 493-52-7
czerwień metylowa Chempur CAS 493-52-7
METHYL RED, CRYSTALS, A.C.S. REAGENT Sigma-Aldrich CAS 493-52-7
Methyl Red Solution Sigma-Aldrich CAS 493-52-7
Methyl red, 98.67% MedChemExpress CAS 493-52-7
Methyl red (Standard) MedChemExpress CAS 493-52-7