1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE

Product Name: 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
CAS No.: 2652-77-9
Chemical Name: 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
Synonyms: da339;AURORA KA-3848;Acetanilide Impurity 2;diphenyldiketopyrazolidine;difenildichetopirazolidina;1,2-DIPHENYL-PYRAZOLIDINE-3,5-;1,2-diphenyl-5-pyrazolidinedione;1,2-diphenyl-3,5-dioxopyrazolidin;1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE;1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
CBNumber: CB3383467
Molecular Formula: C15H12N2O2
Formula Weight: 252.27
MOL File: 2652-77-9.mol

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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Property

Melting point:: 180-183°C
Boiling point:: 381℃
Density: 1.312
refractive index: 1.5906 (estimate)
Flash point:: 167℃
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 9.96±0.20(Predicted)
form: Crystalline Powder
color: Yellow-beige

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Safety

HS Code: 29331900
Toxicity: mouse,LD50,oral,574mg/kg (574mg/kg),Medicina et Pharmacologia Experimentalis. Vol. 16, Pg. 536, 1967.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: D492265
Product name: 1,2-Diphenyl-3,5-pyrazolidinedione
Packaging: 5g
Price: $635
Updated: 2021/12/16

AK Scientific

Product number: 2381AB
Product name: 1,2-Diphenylpyrazolidine-3,5-dione
Packaging: 1g
Price: $476
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0093536
Product name: 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE
Purity: 95.00%
Packaging: 5MG
Price: $497.43
Updated: 2021/12/16

Ambeed

Product number: A419769
Product name: 1,2-Diphenylpyrazolidine-3,5-dione
Purity: 95%
Packaging: 25g
Price: $585
Updated: 2021/12/16

Ambeed

Product number: A419769
Product name: 1,2-Diphenylpyrazolidine-3,5-dione
Purity: 95%
Packaging: 100g
Price: $1355
Updated: 2021/12/16

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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Chemical Properties,Usage,Production

Chemical Properties

Yellow-beige crystalline powder

Uses

1,2-Diphenyl-3,5-pyrazolidinedione is a reactant used in organic synthesis such as in the preparation of inhibitors of UDP-N-acetylenolpyruvyl glucosamine reductase.

1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE Suppliers

Austria 1 Belgium 1 China 36 France 1 Germany 4 Japan 1 Ukraine 1 United Kingdom 1 United States 6 Global 52

Meryer (Shanghai) Chemical Technology Co., Ltd.

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Thermo Fisher Scientific

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MQ (shanghai) Pharmaceuticals Co., Ltd.

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Shenzhen SUNGENING Bio-Medical Co., Ltd.

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Aikon International Limited

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2652-77-9, 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONERelated Search:

Feclobuzone 1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE OXYPHENBUTAZONE HYDRATE 4-BUTYL-4-[HYDROXYMETHYL]-1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE HYDROGEN SUCCINATE [ESTER] OXYPHENYL BUTAZONE (+/-)-Sulfinpyrazone KETOPHENYLBUTAZONE Feprazone pipebuzone Phenylbutazone 4-(4,4-dimethyl-3-oxo-pentyl)-1,2-diphenyl-pyrazolidine-3,5-dione PHENYLBUTAZONE (DIPHENYL-D10) gamma-hydroxyphenylbutazone Cinnofuradione CLOFEZONE proxifezone TIMTEC-BB SBB006034 Benzoic acid, 2-(acetyloxy)-, (4-(4,4-dimethyl-3-oxopentyl)-3,5-dioxo- 1,2-diphenyl-4-pyrazolidinyl)methyl ester

Acetanilide Impurity 2

1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE

1,2-DIPHENYL-3,5-PYRAZOLIDINEDIONE

AURORA KA-3848

1,2-diphenyl-3,5-dioxopyrazolidin

1,2-diphenyl-5-pyrazolidinedione

da339

difenildichetopirazolidina

diphenyldiketopyrazolidine

1,2-Diphenyl-3,5-pyrazolidinedione,98%

3,5-Pyrazolidinedione, 1,2-diphenyl-

1,2-DIPHENYL-PYRAZOLIDINE-3,5-

2652-77-9