4-Hydroxy-6-methyl-2-pyrone CAS 675-10-5  triacetate lactone  CAS  no 675-10-5  3,5-Dihydroxysorbic acid delta-lactone

4-Hydroxy-6-methyl-2-pyrone

triacetate lactone

3,5-Dihydroxysorbic acid delta-lactone

4-Hydroxy-6-methyl-2-pyroneCAS 675-10-5  1,4-Diphenylbenzene IN Stock CAS 675-10-5

4-Hydroxy-6-methyl-2-pyrone COA TDS price MSDS

4-Hydroxy-6-methyl-2-pyrone MSDS

4-Hydroxy-6-methyl-2-pyrone TDS

4-Hydroxy-6-methyl-2-pyrone price

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4-Hydroxy-6-methyl-2-pyrone CAS 675-10-5

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Name        4-Hydroxy-6-methyl-2-pyrone
Synonyms        3,5-Dihydroxysorbic acid delta-lactone; Triacetate lactone
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Molecular Structure        CAS # 675-10-5, 4-Hydroxy-6-methyl-2-pyrone, 3,5-Dihydroxysorbic acid delta-lactone, Triacetate lactone
Molecular Formula        C6H6O3
Molecular Weight        126.11
CAS Registry Number        675-10-5
EINECS        211-619-2
Properties
Melting point        185-189 ºC
Water solubility        8.60 g/L (20 ºC)
Synonyms:    4-hydroxy-6-methyl-2h-pyran-2-on;6-methyl-4-hydroxypyron-(2);triaceticacidlactone;Triacetate lactone;6-Methy-4-hydroxy-2-pyrones;4-Hydroxy-6-Methylpyran-2-one, 97+%;Hydroxy-6-Methyl-2-;NSC 34625
CAS:    675-10-5
MF:    C6H6O3
MW:    126.11
EINECS:    211-619-2
4-Hydroxy-6-methyl-2-pyrone Chemical Properties
Melting point     188-190 °C (dec.) (lit.)
Boiling point     174.21°C (rough estimate)
density     1.2048 (rough estimate)
refractive index     1.4189 (estimate)
storage temp.     Keep in dark place,Sealed in dry,Room Temperature
solubility     8.6g/l
pka    5.14±0.30(Predicted)
form     Powder
color     Off-white to brown
Water Solubility     8.60 g/L (20 ºC)
4-Hydroxy-6-methyl-2-pyrone Usage And Synthesis
Chemical Properties    white to light yellow crystal powder
Uses    4-Hydroxy-6-methylpyran-2-one was used in the synthesis of pyrano[3,2-c]pyridones with antiproliferative and apoptosis inducing activities. It was also used in the design of benzisothiazolone human leukocyte elastase inhibitors.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 . Think Chemistry,Think CHemWill.

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Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.Our main production base is located in Xuzhou industry park.  We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100oC to +300oC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis.we specialize in developing innovative processes for the synthesis of a wide range of products. we also undertake custom synthesis and contract manufacturing. We have Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw materal control, process control and finished product quality inspection. Oue company has passed has passed the ISO9001:2008 .We have flexible payment terms with all of our clients: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. we've been authorized the import&export qualification by the government and also has passed the “iso 9001-2008 quality management system” certification. Our company has strong R&D ability and production experience to provide the customers new APIs. We specialize in developing innovative processes for the synthesis of a wide range of products. We also undertake custom synthesis and contract manufacturing.we always stand on the quality of product as our life, develop in the direction of customers requirement and aim at creating greater value for customers.innovation and honesty, we will make common development with the masses of customers at home and abroad hand in hand by our best service.the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services. the aim of qdsigma is a quality policy that "elements in the system all have been satisfied, personnel has been trained; every batch of material is checked, each procedure guarantees the quality; every bag of our products is top grade, service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. the quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.our concept,1.client is first. 2.credibility is the most important.3.quality control is our life.4.great sense of responsibility.5.we will be responsible for not only our products, our clients, also the society.the corporation's slogan：reliable, professional, cooperative and innovative.the corporation's philosophy: widely absorb different excellent views and ideas from all over the world.the corporation's destination: we will constantly strive to supply customers with new and high-tech products and will keep the leadership in the field. Think Chemistry,Think CHemWill.

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA. 

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

Think Chemistry,Think CHemWill

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High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA
 

Ms Mary Chi  -  Sales manager