CAS Registry Number®
493-52-7
CAS Name
Methyl red
Molecular Formula
C15H15N3O2
Molecular Mass
269.30
Compound Properties
-
Melting Point (1)
181-182 °C
-
Density (2)
1.31 g/cm3
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Neuhaus, A.; Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie, (1941), 103, 297-327, CAplus
Other Names and Identifiers
InChI
InChI=1S/C15H15N3O2/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20/h3-10H,1-2H3,(H,19,20)
InChIKey
InChIKey=CEQFOVLGLXCDCX-UHFFFAOYSA-N
SMILES
N(=NC1=CC=C(N(C)C)C=C1)C2=C(C(O)=O)C=CC=C2
Canonical SMILES
O=C(O)C=1C=CC=CC1N=NC2=CC=C(C=C2)N(C)C
Other Names for this Substance
- Benzoic acid, 2-[2-[4-(dimethylamino)phenyl]diazenyl]-
- C.I. Acid Red 2
- Benzoic acid, 2-[[4-(dimethylamino)phenyl]azo]-
- 2-[2-[4-(Dimethylamino)phenyl]diazenyl]benzoic acid
- p-(Dimethylamino)azobenzene-o-carboxylic acid
- Methyl red
- 2-Carboxy-4′-(dimethylamino)azobenzene
- o-[[p-(Dimethylamino)phenyl]azo]benzoic acid
- o-Methyl red
- 4′-(Dimethylamino)azobenzene-2-carboxylic acid
- 2-[(p-Dimethylamino)phenyl]azobenzoic acid
- C.I. 13020
- Acid Red 2
- 4-(2-Carboxyphenylazo)-N,N-dimethylaniline
- Methyl red C.I. 13020
- 2-[[4-(Dimethylamino)phenyl]azo]benzoic acid
- NSC 215212
- NSC 34729
- NSC 9597
- 4-(Dimethylamino)azobenzene-2′-carboxylic acid
- 2-(N,N-Dimethyl-4-aminophenyl)azobenzenecarboxylic acid
- 2-[[4-(Dimethylamino)phenyl]diazenyl]benzoic acid
