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Home > Products > Pharmaceutical R&D Materials > Heterocyclic Building Blocks > Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate
Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate structure, CAS 52126-51-9

Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate

CAS Number52126-51-9

Synonyms5-Oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic Acid Sodium Salt; sodium,5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate; MFCD00059720; EINECS 257-677-2; Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate; 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone SodiuM Salt

Molecular FormulaC10H8O6N2S1

Molecular Weight284.25

Purity98.00%

Density

Boiling Point

Melting Point

Flash Point

AppearanceSolid;White to Light yellow powder to crystal

EINECS

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-9043675 Purity: 98.00%
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Quality Control of [ 52126-51-9 ] Purity: 98.00% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number52126-51-9
Catalog No.2A-9043675
Chinese Name3-羧基-1-(4-磺酸苯基)-5-吡唑啉酮钠盐
Synonyms5-Oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic Acid Sodium Salt; sodium,5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate; MFCD00059720; EINECS 257-677-2; Sodium 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylate; 3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone SodiuM Salt
Molecular FormulaC10H8O6N2S1
Molecular Weight284.25
Purity98.00
AppearanceSolid;White to Light yellow powder to crystal
Storage Conditionroom temperature, dry
PubChem ID44433773
MDL NumberMFCD17976674
SMILESO=C([O-])C1=NN(c2ccc(S(=O)(=O)O)cc2)C(=O)C1.[Na+]
InChIInChI=1S/C10H8N2O6S.Na/c13-9-5-8(10(14)15)11-12(9)6-1-3-7(4-2-6)19(16,17)18;/h1-4H,5H2,(H,14,15)(H,16,17,18);/q;+1/p-1
InChI KeyKFVXGVBBXSOYNO-UHFFFAOYSA-M
MSDSmsds/43675_1_52126_51_9.pdf
Transport InfoProduct name: Purity: 98.0%
MSDS Transport InfoModule 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified
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