7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-4-hydroxynaphthalene-2-sulphonic acid (85136-68-1)

Identification
Name:	7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-4-hydroxynaphthalene-2-sulphonic acid
Synonyms:	7-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-4-hydroxynaphthalene-2-sulphonic acid;7-[(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol)-1-yl]-4-hydroxy-2-naphthalenesulfonic acid;Einecs 285-793-3
CAS:	85136-68-1
EINECS:	285-793-3
Molecular Formula:	C14H12N2O5S
Molecular Weight:	320.32048
InChI:	InChI=1/C14H12N2O5S/c1-8-4-14(18)16(15-8)10-2-3-12-9(5-10)6-11(7-13(12)17)22(19,20)21/h2-3,5-7,17H,4H2,1H3,(H,19,20,21)
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	1.6g/cm³
Refractive index:	1.718
Flash Point:	°C
Safety Data

Other Product

7-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]-3-hydroxynaphthalene-1-sulphonic acid
2-[4-[[1-(hydroxymethyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]phenyl]-6-methylbenzothiazole-7-sulphonic acid, compound with 2,2',2''-nitrilotris[ethanol] (1:1)
2-[4-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]phenyl]-6-methylbenzothiazole-7-sulphonic acid, compound with 2-(2-aminoethoxy)ethanol (1:1)
2-[4-[[1-(hydroxymethyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]phenyl]-6-methylbenzothiazole-7-sulphonic acid, compound with 2,2'-iminobis[ethanol] (1:1)
2-((1-(2,5-Dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonic acid, sodium salt, compound with 2-(diethylamino)ethanol
2-[[1-(2,5-dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonic acid
2-[4-[4-[[4-[bis(2-cyanoethyl)amino]phenyl]methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]phenyl]-6-methylbenzothiazole-7-sulphonic acid, compound with pyridine (1:1)
[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]chromium
hydrogen [4-[(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]cuprate(1-)
6-chloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]toluene-3-sulphonic acid, barium salt
hydrogen [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]hydroxychromate(1-), compound with 2-(methylamino)ethanol (1:1)
disodium [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(2-)
dihydrogen [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(2-)
9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]chromate(1-)
trihydrogen bis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]chromate(3-), compound with 2-(methylamino)ethanol
7-[(4-aminobenzoyl)amino]-3-hydroxynaphthalene-1-sulphonic acid
pentahydrogen bis[4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(5-)
2-[[1,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-4H-pyrazol-4-ylidene]ethylidene]-3-ethyl-2,3-dihydrobenzoxazole-5-sulphonic acid
sodium [4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]hydroxychromate(1-)
trihydrogen bis[4-[[1-(2,5-dichlorophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(3-)]chromate(3-)