4-Hydroxy-5,6-dimethylpyran-2-one(50405-45-3)
- Name: 4-Hydroxy-5,6-dimethylpyran-2-one
- Synonyms:4-Hydroxy-5,6-dimethylpyran-2-one;5,6-Dimethyl-4-hydroxy-a-pyrone
- Molecular Formula:C7H8 O3
- Molecular Weight:140.139
- CAS Registry Number:50405-45-3
- EINECS:
- Melting Point:209-210 °C(Solv: acetone (67-64-1))
- Water Solubility:
CAS No.50405-45-3 4-HYDROXY-5,6-DIMETHYL-2H-PYRAN-2-ONE
Assay:98%Min Appearance:detailed in specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by ocean shipping Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-88938639
Address:9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:鈮?9% Appearance:white Package:Bagged or according to your request Storage:2-8掳C Transportation:Transport锛? EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service; Sea shipping for quantity over 500KG; And air shipping i Application:study
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] 
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SupplierTel:+86 13910575315
Address:Congtai District, La Defense North
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CAS No.50405-45-3 4-HYDROXY-5,6-DIMETHYL-2H-PYRAN-2-ONE
Assay:99% Appearance:detailed in specifications Package:25kg/drum;200kg/drum Storage:Keep away of light, cool place Transportation:Sea/air/courier Application:An important raw material and intermediate used in Organic Synthesis, Pharmaceuticals
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] 
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SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)] 
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SupplierTel:86-29-86107037-8015
Address:No.11 Daqing Road,Lianhu District,Xi鈥檃n 710082,China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals
Min. Order:0
Supplier:Hangzhou Sartort Biopharma Co., Ltd [
China (Mainland)] 
Assessed
SupplierTel:86-571-87039693
Address:No. 57, Tech Park Road, Hangzhou, Zhejiang, China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethyl-2H-pyran-2-one
Assay:97% Application:Chemical intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)] 
Assessed
SupplierTel:0571-85083592
Address:1208# HuaCe Building-B,Wuchanggang Road,XIHU District,Hangzhou City,Zhejiang Province ,China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:99% Application:api
Min. Order:0
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] Assessed
SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
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CAS No.50405-45-3 2H-Pyran-2-one,4-hydroxy-5,6-dimethyl-
Assay:99% Application:Organic Chemicals
Min. Order:0
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] 
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SupplierTel:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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CAS No.50405-45-3 2H-Pyran-2-one,4-hydroxy-5,6-dimethyl-
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-571-87396432
Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:99%min Appearance:white crystalline powder Package:25KG drum Storage:Store in dry, dark and ventilated place Transportation:by air, by sea, by express Application:intermediate
Min. Order:0
Supplier:Hangzhou Fandachem Co.,Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-571-28800458
Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China
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CAS No.50405-45-3 Acmec 4-Hydroxy-5,6-dimethyl-2H-pyran-2-one 5g
Assay:97% Appearance:See the datasheet Package:5g Storage:RT Transportation:By Express, Air and Road Application:Analytical reagent, biochemical reagent, standard
Min. Order:1bottle
Supplier:Shanghai Acmec Biochemical Technology Co., Ltd. [
China (Mainland)] Premium
SupplierTel:86-400-9004166
Address:459 Nanzhong Road, Nanqiao, Xingtang County, Fengxian Districtct, Shanghai
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:97% Appearance:white powder Package:50mg Storage:Keep it in dry,shady and cool place Transportation:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)] 
Premium
SupplierTel:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
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CAS No.50405-45-3 4-Hydroxy-5,6-dimethylpyran-2-one
Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] Premium
SupplierTel:+86-0371-87507775
Address:No 260 Dongming Road,Jinshui District
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