ChemicalBook >> CAS DataBase List >>5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione

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

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

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

Molecular Weight:: 186.16

MDL Number:: MFCD18072503

MOL File:: 85920-63-4.mol

MSDS File:: SDS

Last updated:2022-12-30 16:20:48

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

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)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H332-H335
Precautionary statements	P261-P280-P305+P351+P338
HS Code	2932990090

5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione price More Price(17)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AK Scientific	3394AC	5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione	85920-63-4	250mg	$104	2021-12-16	Buy
Apolloscientific	OR900528	5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 95%	85920-63-4	250mg	$167	2021-12-16	Buy
SynQuest Laboratories	2H29-1-0C	5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 95%	85920-63-4	250mg	$184	2021-12-16	Buy
Apolloscientific	OR900528	5-(1-hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 95%	85920-63-4	1g	$348	2021-12-16	Buy
SynQuest Laboratories	2H29-1-0C	5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 95%	85920-63-4	1g	$384	2021-12-16	Buy

Product number	Packaging	Price	Buy
3394AC	250mg	$104	Buy
OR900528	250mg	$167	Buy
2H29-1-0C	250mg	$184	Buy
OR900528	1g	$348	Buy
2H29-1-0C	1g	$384	Buy

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

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

Global( 122)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18779	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	sales@dolonchem.com	CHINA	2972	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8838	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30240	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	7514	58
Blocksynth Pharmaceutical Technology Co.,Ltd	0086-19817745290; +8619817745290	bd@blocksynth.com	China	5657	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
Jinan Carbotang Biotech Co.,Ltd.	58
Nanjing Dolon Biotechnology Co.,Ltd.	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Career Henan Chemica Co	58
Shanghai UCHEM Inc.	58
Blocksynth Pharmaceutical Technology Co.,Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58

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

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2022-09-30	Acetyl Michaelis Acid 85920-63-4	US $30.00-28.00 / Kg	1Kg	99.0% up	50 tons per month	Xinxiang Hongqi District Houyuan Trading Co.,Ltd
	2022-09-23	5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 85920-63-4	US $0.00-0.00 / kg	1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.

Acetyl Michaelis Acid
85920-63-4
US $30.00-28.00 / Kg
99.0% up
Xinxiang Hongqi District Houyuan Trading Co.,Ltd

5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione
85920-63-4
US $0.00-0.00 / kg
98%
Henan Aochuang Chemical Co.,Ltd.

85920-63-4(5-(1-Hydroxyethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione)Related 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