1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone

Name: 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone
Brand: Jinan Shenghe Chemical Co., Ltd.
SKU: 38916

CAS 118-47-8C10H8N2O6SMW 284.25

1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone (CAS 118-47-8) — formula C10H8N2O6S, molecular weight 284.25; category organic chemicals.

Specifications

CAS Number118-47-8

Molecular FormulaC10H8N2O6S

Molecular Weight284.25

LogP-0.3

ApplicationsGeneral Manufacturing Information: 1H-Pyrazole-3-carboxylic acid, 4, 5-dihydro-5-oxo-1-(4-sulfophenyl)-: ACTIVE, 1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(4-sulfophenyl)-: INACTIVE

CategoryOrganic Chemicals

Where it is used

Documented applications: General Manufacturing Information: 1H-Pyrazole-3-carboxylic acid, 4, 5-dihydro-5-oxo-1-(4-sulfophenyl)-: ACTIVE, 1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(4-sulfophenyl)-: INACTIVE.

Purchase Profile

What this product is

1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone is a carbon-based organic compound with CAS registry number 118-47-8 and molecular formula C10H8N2O6S (molecular weight 284.25), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 118-47-8

Its molecular formula C10H8N2O6S comprises 10 C, 8 H, 2 N, 6 O, 1 S atoms.

Also known as: 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone · 5-oxo-1-(4-sulphophenyl)-2-pyrazoline-3-carboxylic acid

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone?

The CAS registry number of 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone is 118-47-8.

What is the molecular formula and molecular weight of 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone?

Molecular formula C10H8N2O6S, molecular weight 284.25.

What other names is 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone known by?

It is also registered under: 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone, 5-oxo-1-(4-sulphophenyl)-2-pyrazoline-3-carboxylic acid.

What are the documented applications of 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone?

Recorded applications: General Manufacturing Information: 1H-Pyrazole-3-carboxylic acid, 4, 5-dihydro-5-oxo-1-(4-sulfophenyl)-: ACTIVE, 1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(4-sulfophenyl)-: INACTIVE.

Which category does 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for 1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone (CAS 118-47-8), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary	6.5% (10 / 154)
Reported hazard statements	H319 (26%), H412 (67.5%)

This chemical does not meet GHS hazard criteria for 6.5% (10 of 154) of reports.

H319 (26%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Regulatory listings

GHS notification summary	6.5% (10 / 154)

Physical description and handling notes

162.5 Å² [M-H]- [CCS Type: DT; Buffer gas: N2; Ionization: ESI-; Dataset: TOXCAST; Source Identifier: DTXSID2044684]

How this substance is indexed

CAS Registry Number	118-47-8
PubChem CID	67045
分子式	C10H8N2O6S
IUPAC 名称	5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid
UNII（FDA）	2A9HS5E9L7

Documented uses

1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-: ACTIVE
1H-Pyrazole-3-carboxylic acid, 5-hydroxy-1-(4-sulfophenyl)-: INACTIVE

Names this substance appears under

118-47-8; Pyrazolone T; 1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE; 5-oxo-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid; 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-; DTXSID5041273; EINECS 204-254-5; NSC 50665; BRN 0689305; 2A9HS5E9L7; 5-Oxo-1-(4-sulphophenyl)-2-pyrazoline-3-carboxylic acid; DTXCID3021273; NSC-50665; NSC-51118; RefChem:870517; DTXCID3036575

Computed molecular descriptors

分子量	284.25
XLogP3	-0.3
氢键供体数	2
氢键受体数	7
可旋转键数	3
精确质量	284.01030715
单同位素质量	284.01030715
拓扑极性表面积	133
重原子数	19
形式电荷	0

Database abstract

1-(4'-Sulfophenyl)-3-Carboxy-5-Pyrazolone · CAS 118-47-8 · C10H8N2O6S. UNII 2A9HS5E9L7.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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