ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >4-Hydroxy-6-methyl-2-pyrone
4-Hydroxy-6-methyl-2-pyrone
![4-Hydroxy-6-methyl-2-pyrone Structure](CAS/GIF/675-10-5.gif)
- CAS No.
- 675-10-5
- Chemical Name:
- 4-Hydroxy-6-methyl-2-pyrone
- Synonyms
- 4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE;4-Hydroxy-6-methylpyran-2-one;Triacetate lactone;188-190℃;NSC 34625;AURORA KA-5368;riacetatelactone;Hydroxy-6-Methyl-2-;triaceticacidlactone;6-Methy-4-hydroxy-2-pyrones
- CBNumber:
- CB8767354
- Molecular Formula:
- C6H6O3
- Molecular Weight:
- 126.11
- MOL File:
- 675-10-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/4 17:34:41
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 |
form | Powder |
pka | 5.14±0.30(Predicted) |
color | Off-white to brown |
Water Solubility | 8.60 g/L (20 ºC) |
BRN | 113815 |
CAS DataBase Reference | 675-10-5(CAS DataBase Reference) |
EPA Substance Registry System | 2H-Pyran-2-one, 4-hydroxy-6-methyl- (675-10-5) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
Hazard Codes | Xi | |||||||||
Risk Statements | 36/37/38 | |||||||||
Safety Statements | 26-36-37/39 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | UQ1000000 | |||||||||
Hazard Note | Irritant | |||||||||
TSCA | Yes | |||||||||
HS Code | 29322980 | |||||||||
NFPA 704 |
|
4-Hydroxy-6-methyl-2-pyrone price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | H43415 | 4-Hydroxy-6-methyl-2-pyrone 98% | 675-10-5 | 5G | ₹1948.5 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | H43415 | 4-Hydroxy-6-methyl-2-pyrone 98% | 675-10-5 | 25G | ₹3290.8 | 2022-06-14 | Buy |
TCI Chemicals (India) | H0715 | 4-Hydroxy-6-methyl-2-pyrone min. 98.0 % | 675-10-5 | 25G | ₹3200 | 2022-05-26 | Buy |
TCI Chemicals (India) | H0715 | 4-Hydroxy-6-methyl-2-pyrone min. 98.0 % | 675-10-5 | 500G | ₹29100 | 2022-05-26 | Buy |
4-Hydroxy-6-methyl-2-pyrone Chemical Properties,Uses,Production
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.
Synthesis Reference(s)
Synthetic Communications, 20, p. 1931, 1990 DOI: 10.1080/00397919008053123
4-Hydroxy-6-methyl-2-pyrone Preparation Products And Raw materials
Raw materials
6-Acetonyl-4-hydroxy-2-pyrone
1,3-Dioxane-4,6-dione, 5-(1-hydroxy-3-oxobutylidene)-2,2-dimethyl-
5-18-08-00154 (Beilstein Handbook Reference)
2,2-dimethyl-6-(2-oxopropyl)-1,3-dioxin-4-one
4-Hydroxy-5,6-dimethylpyran-2-one
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Global( 283)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16221 | 58 | Inquiry |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21677 | 55 | Inquiry |
career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
Zhejiang ZETian Fine Chemicals Co. LTD | +8618957127338 | China | 2141 | 58 | Inquiry |
675-10-5(4-Hydroxy-6-methyl-2-pyrone)Related Search:
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188-190℃
4-Hydroxy-6-methyl-2-pyrone,98%
6-Methyl-4-hydroxy-2-pyrones
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4-Hydroxy-6-methyl-2-pyrone>
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riacetatelactone
4-Hydroxy-6-methyl-2-pyrone ISO 9001:2015 REACH
Triacetate lactone
4-HYDROXY-6-METHYL-2H-PYRAN-2-ONE
4-Hydroxy-6-methylpyran-2-one
4-hydroxy-6-methyl-2-pyranone
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