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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one structure

CAS No.: 89-36-1

Chemical Name:: 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

Synonyms: PSMP;SPMP;PYRAZOLONE G;PYRAZOLINE G;Pyrazolic acid;4-PYRAZOLIC ACID;4-acid pyrazolone;p-SMP (1 : 4 SPMP);PHENYLMETHYLPYRAZOLE-4-ACID;1-(4-Sulfophenyl)-3-methyl-5-p

CBNumber:: CB1289284

Molecular Formula:: C10H10N2O4S

Molecular Weight:: 254.26

MDL Number:: MFCD00020756

MOL File:: 89-36-1.mol

Last updated:2023-09-15 16:56:55

Request For Quotation

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Properties

Melting point	>252 °C (dec.) (lit.)
Density	1.4456 (rough estimate)
vapor pressure	0.001Pa at 20℃
refractive index	1.5650 (estimate)
storage temp.	Sealed in dry,Room Temperature
pka	pKa 4.90 (H2O t = 37 I = 0.15) (Uncertain)
form	Powder
color	White to Orange to Green
Water Solubility	5 g/L (20 ºC)
BRN	619424
InChIKey	CWJQQASJVVAXKL-UHFFFAOYSA-N
LogP	-2.04 at 23℃ and pH7
CAS DataBase Reference	89-36-1(CAS DataBase Reference)
FDA UNII	60DZB69URT
EPA Substance Registry System	Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (89-36-1)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS05

Signal word

Danger

Hazard statements

H314

Precautionary statements

P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

Hazard Codes

Risk Statements

Safety Statements

26-36/37/39-45

RIDADR

UN 1759 8/PG 2

WGK Germany

HazardClass

PackingGroup

HS Code

29331990

NFPA 704

	0
3		0

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	134163	1-(4-Sulfophenyl)-3-methyl-5-pyrazolone	89-36-1	25g	$73.7	2024-03-01	Buy
TCI Chemical	M0090	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one >97.0%(T)	89-36-1	25g	$48	2024-03-01	Buy
TRC	M227285	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one	89-36-1	25g	$60	2021-12-16	Buy
TRC	M227285	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one	89-36-1	100g	$120	2021-12-16	Buy
TRC	M227285	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one	89-36-1	5g	$45	2021-12-16	Buy

Product number	Packaging	Price	Buy
134163	25g	$73.7	Buy
M0090	25g	$48	Buy
M227285	25g	$60	Buy
M227285	100g	$120	Buy
M227285	5g	$45	Buy

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Chemical Properties,Uses,Production

Uses

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one acts as a reagent for the identification of sulfonic acids as efficient ecto-5'-nucleotidase inhibitors. Ecto-5'-nucleotidase inhibition is thought to provide an attractive approach to cancer therapy.

Chemical Properties

BEIGE POWDER

Uses

1-(4-Sulfophenyl)-3-methyl-5-pyrazolone (4-(3-methyl-5-oxo-2-pyrazolin-1-yl) benzoic acid) was used for pre-column derivatization of carbohydrates. It was also used as derivatization reagent in determination of oligosides, mannose and galactose obtained by degradation of galactomannans.

Definition

ChEBI: 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid is an organosulfur compound and a sulfonic acid derivative.

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Preparation Products And Raw materials

Raw materials

Preparation Products

ACID ORANGE 63 DIRECT ORANGE 1 AZOSOL FAST ORANGE RA MORDANT BROWN 15 trihydrogen bis[4-[4,5-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonato(3-)]chromate(3-)

Reactive yellow 16 C.I. Direct Orange 31 ACID YELLOW 11 Reactive Yellow 17 sodium p-[4,5-dihydro-4-[(2-hydroxy-5-methyl-3-nitrophenyl)azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

Reactive Yellow 15 disodium p-[4,5-dihydro-4-[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate disodium [2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)][2-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]benzoato(3-)]chromate(2-) Acid Brown 98 disodium (3Z)-5-methyl-3-[[2-methyl-4-[3-methyl-4-[[3-methyl-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxylate

ACID YELLOW 76 Mordant Orange 3 4-[4,5-Dihydro-3-methyl-4-[(4-methylphenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid sodium salt ACID YELLOW 25 Mordant Yellow 8

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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Suppliers

Global( 322)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Jinan Finer Chemical Co., Ltd	+86-531-88989536 +86-15508631887	sales@finerchem.com	China	2964	58
Xiamen AmoyChem Co., Ltd	+86-86-5926051114 +8618959220845	sales@amoychem.com	China	6383	58
Xi'an Kono chem co., Ltd.,	029-86107037 13289246953	info@konochemical.com	China	2993	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49374	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29811	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
Jinan Finer Chemical Co., Ltd	58
Xiamen AmoyChem Co., Ltd	58
Xi'an Kono chem co., Ltd.,	58
Hubei xin bonus chemical co. LTD	58
Shandong chuangyingchemical Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Richest Group Ltd	58

View Lastest Price from 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-10-25	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 89-36-1	US $0.00 / kg	1kg	98.00%	20tons	Hebei Yanxi Chemical Co., Ltd.
2021-08-12	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 89-36-1	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2019-12-20	3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 89-36-1	US $1.00 / KG	100g	98%	200KG	Career Henan Chemical Co

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
89-36-1
US $0.00 / kg
98.00%
Hebei Yanxi Chemical Co., Ltd.

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
89-36-1
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
89-36-1
US $1.00 / KG
98%
Career Henan Chemical Co

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one Spectrum

3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)MS 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)¹HNMR 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)¹³CNMR 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)IR1 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one(89-36-1)IR2

89-36-1(3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one)Related Search:

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Dihydromyrcenol 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT 3-Methyl-2-pyrazolin-5-one 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one p-Toluenesulfonic acid

Methanol Methanesulfonic acid Methyl

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3-METHYL-1-(P-SULFOPHENYL)-2-PYRAZOLIN-5-ONE 98% 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one, 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid 1-(4-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE 1-(4-SULPHOPHENYL)-3-METHYL-5-PYRAZOLONE 3-Methyl-1-(4-sulfonphenyl)-5-pyrazolone 1-(P-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE 1-(4-Sulfonphenyl)-3-methyl-5-pyrazolone 3-METHYL-1-(P-SULFOPHENYL)-2-PYRAZOLIN-5-ONE 3-METHYL-1-P-SULFOPHENYL-5-PYRAZOLONE 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ONE 3-METHYL-1-(4'-SULFOPHENYL)-5-PYRAZOLONE 3-METHYL-1-(SULFOPHENYL)-2-PYRAZOLIN-5-ON 4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid 4-(3-METHYL-5-OXO-2-PYRAZOLIN-1-YL)BENZENESULFONIC ACID 4-PYRAZOLIC ACID PHENYLMETHYLPYRAZOLE-4-ACID P-SULFOMETHYL PHENYL PYRAZOLONE PYRAZOLONE G PYRAZOLINE G P-(3-METHYL-5-OXO-2-PYRAZOLIN-1-YL)BENZENESULFONIC ACID 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-1-yl)benzenesulfonic acid Pyrazolic acid 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one,98%,pract. 4-acid pyrazolone Benzenesulfonicacid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- METHYLPHENYLPYRAZOLONE-4-SULFONIC ACID 1-(4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE 4-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonicaci Benzenesulfonic acid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)- Benzenesulfonic acid, p-(3-methyl-5-oxo-2-pyrazolin-1-yl)- (8CI) 4-(5-keto-3-methyl-4H-pyrazol-1-yl)benzenesulfonic acid 1,4 SULPHO PHENYL 3 METHYL 5 PYRAZOLENE(1,4 SULPHO PHENYL 3 METHYL 5 PYRAZOLONE(SPMP)) -Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one 4-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid 1-(4-Sulfophenyl)-3-methyl-5-pyrazolon 4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzolsulfonsure 3-METHYL-1-(4-SULFOPHENYL)-2-PYRAZOLIN-5-ON 97+% 4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulphonic acid 1-(4'-sulphenyl)-3-methyl-5-pyrazolone(PSMP) 1-(4'-sulf acid phenyl)-3-methyl-5-pyrazolone 4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid p-SMP (1 : 4 SPMP) PSMP SPMP 1-(4-Sulfophenyl)-3-methyl-5-p 3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one> 1 - (4-sulfonic acid phenyl) - 3-methyl-5-pyrazolone 89-36-1 C10H9N2O4S Pyrazoles Intermediates of Dyes and Pigments Building Blocks C10 Chemical Synthesis Heterocyclic Building Blocks Pyrazoles Heterocyclic Compounds