5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

Product Name: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
CAS No.: 85920-63-4
Chemical Name: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Synonyms: idene)-2,2-dimethyL;Acetyl Meldrum's acid;Acetyl Michaelis Acid;Acetyl Michaelic Acid;Sitagliptin Impurity 155;Acetyl Meldrum’s Acid (AMA);5-(1-hydroxyethylidene) acetyl meldrum;5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione;1,3-Dioxane-4,6-dione, 5-(1-hydroxyethylidene)-2,2-dimethyl-
CBNumber: CB51073673
Molecular Formula: C8H10O5
Formula Weight: 186.16
MOL File: 85920-63-4.mol

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5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione Property

Melting point:: 83-84 °C
Boiling point:: 385.9±42.0 °C(Predicted)
Density: 1.303
storage temp.: 2-8°C
pka: 4.50±1.00(Predicted)

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Safety

HS Code: 2932990090

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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

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

AK Scientific

Product number: 3394AC
Product name: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Packaging: 250mg
Price: $104
Updated: 2021/12/16

Apolloscientific

Product number: OR900528
Product name: 5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Purity: 95%
Packaging: 250mg
Price: $167
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H29-1-0C
Product name: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Purity: 95%
Packaging: 250mg
Price: $184
Updated: 2021/12/16

Apolloscientific

Product number: OR900528
Product name: 5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Purity: 95%
Packaging: 1g
Price: $348
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H29-1-0C
Product name: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
Purity: 95%
Packaging: 1g
Price: $384
Updated: 2021/12/16

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5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione Chemical Properties,Usage,Production

Uses

Acetyl Meldrum''s Acid is used in preparation of Bicyclic β-Lactams/Oxazinones via Cycloaddition and metathesis starting from Acyl/Carbamoyl-dimethyl-dioxa-diones.

5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione Preparation Products And Raw materials

Raw materials

Preparation Products

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5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione Suppliers

Canada 2 China 111 Germany 1 India 4 United States 4 Global 122

Hangzhou Copiore Chemical Co., Ltd.

Tel: 0571-56076030 13757145729
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ProdList: 271
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Tel: 021-021-50630626 18964684208
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Country: China
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Anhui Jianzhu Biotechnology Co., Ltd.

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Country: China
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Xinxiang JuYuan Biological Technology Co., Ltd.

Tel: 373-5071400 13937360405
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Country: China
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BioBioPha Co., Ltd.

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Suzhou Sino Rare Chemical Co., Ltd.

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Bide Pharmatech Ltd.

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View Lastest Price from 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione manufacturers

Xinxiang Hongqi District Houyuan Trading Co.,Ltd

Product: Acetyl Michaelis Acid 85920-63-4
Price: US $30.00-28.00/Kg
Min. Order: 1Kg
Purity: 99.0% up
Supply Ability: 50 tons per month
Release date: 2022-09-29

Henan Aochuang Chemical Co.,Ltd.

Product: 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 85920-63-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-22

85920-63-4, 5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dioneRelated Search:

2-Methoxyethyl acetoacetate Acetyl bromide INDIUM ACETYLACETONATE 2-Acetyloxy-2-phenyl-acetic acid Ethyl acetoacetate

5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

Acetyl Meldrum's acid

idene)-2,2-dimethyL

1,3-Dioxane-4,6-dione, 5-(1-hydroxyethylidene)-2,2-dimethyl-

5-(1-hydroxyethylidene) acetyl meldrum

Acetyl Michaelis Acid

Sitagliptin Impurity 155

Acetyl Michaelic Acid

Acetyl Meldrum’s Acid (AMA)

85920-63-4