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Home > Products > Specialty & Industrial Chemicals > Specialty Chemicals > 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone structure, CAS 119-17-5

1-(3-Sulfophenyl)-3-methyl-5-pyrazolone

CAS Number119-17-5

Synonyms3-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid; 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone; m-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid; Benzenesulfonic acid,m-(3-methyl-5-oxo-2-pyrazolin-1-yl); 3-(3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonic acid; 1-(3-Sulfophenyl)-3-methyl-2-pyrazolin-5-one; MFCD00043811; 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; EINECS 204-303-0

Molecular FormulaC10H10N2O4S

Molecular Weight254.26

Purity98.00%

Density1.53 g/cm3

Boiling Point

Melting Point>252 °C (dec.) (lit.)

Flash Point

AppearanceSolid;White to Light yellow powder to crystal

EINECS201-901-3

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9019026 Purity: 98.00%
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Quality Control of [ 119-17-5 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number119-17-5
Catalog No.2A-9019026
Chinese Name3-(3-甲基-5-氧代-4,5-二氢-1H-吡唑-1-基)苯磺酸
Synonyms3-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid; 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone; m-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid; Benzenesulfonic acid,m-(3-methyl-5-oxo-2-pyrazolin-1-yl); 3-(3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl)benzenesulfonic acid; 1-(3-Sulfophenyl)-3-methyl-2-pyrazolin-5-one; MFCD00043811; 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; EINECS 204-303-0
Molecular FormulaC10H10N2O4S
Molecular Weight254.26
Purity98.00
Density1.53 g/cm3
Melting Point>252 °C (dec.) (lit.)
AppearanceSolid;White to Light yellow powder to crystal
Storage ConditionStore in inert gas; avoid moisture (moisture absor
EINECS201-901-3
HTC2933199090
PubChem ID24848135
MDL NumberMFCD00020756
SMILESCC1=NN(C(=O)C1)c2ccc(cc2)S(O)(=O)=O
InChI1S/C10H10N2O4S/c1-7-6-10(13)12(11-7)8-2-4-9(5-3-8)17(14,15)16/h2-5H,6H2,1H3,(H,14,15,16)
InChI KeyCWJQQASJVVAXKL-UHFFFAOYSA-N
Beilstein/REAXYS619424
NACRES CodeNA.22
UNSPSC12352100
MSDSmsds/19026_1_119_17_5.pdf
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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