7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione(55974-25-9)
- Name: 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
- Synonyms:4,4-Dimethyl-7-methoxyisochroman-1,3-dione;7-methoxy-4,4-dimethyl-1H-isochromene-1,3(4H)-dione
- Molecular Formula:C12H12O4
- Molecular Weight:220.22
- CAS Registry Number:55974-25-9
- EINECS:611-342-0
- Melting Point:
- Water Solubility:
CAS No.55974-25-9 7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Assay:98%Min Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by ocean shipping or clients requirement 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.55974-25-9 Newblue 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:98% min Appearance:white powder Package:as requested Storage:room temperature Transportation:by sea, by air or by courier Application:Intermediates
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] 
Assessed
SupplierTel:86-371-55170693/55170694
Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Package:according to customer requirements Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
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.55974-25-9 High Quality 7-Methoxy-4,4-Dimethyl-1H-2-Benzopyran-1,3(4H)-Dione in stock
Assay:99% Appearance:White crystalline powder Package:25kg/drum Storage:Cool and dry place Transportation:by sea or by air, express for small quantity Application:CAS: 55974-25-9
Min. Order:1Kilogram
Supplier:Siwei Development Group Ltd. [
China (Mainland)] 
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SupplierTel:86-571-82881840
Address:Rm2-2-503 Zhongdingyuan, Xianghurenjia Wenyan Xiaoshan, Hangzhou China
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CAS No.55974-25-9 good supplier55974-25-9 in Chinahigh purity 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Appearance:Detailed see specifications Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:Gliquidone intermediates
Min. Order:1Gram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] 
Assessed
SupplierTel:+86-571-82512721
Address:No 317,Jingling Road,Guali Town,Xiaoshan District
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CAS No.55974-25-9 7-methoxy-4,4-dimethylisochromene-1,3-dione
Assay:99.00% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical
Min. Order:1Kilogram
Supplier:Golden Pharma Co., Limited [
China (Mainland)] 
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SupplierTel:18958062155
Address:1
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CAS No.55974-25-9 7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] 
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SupplierTel:+86-189 8945 5137
Address:Jian Qiao Community, 789 Shenhua Road, Xihu District, Hangzhou, China, 310000
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Appearance:white powder Package:25kg/drum;200kg/drum as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:by courier door to door or by sea Application:Used in organic synthesis Used for Pesticide intermediates Used as Pharmaceutical Intermediates Used for active pharmaceutical ingredients
Min. Order:25Kilogram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] Assessed
SupplierTel:0571-83715115
Address:hangzhou
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CAS No.55974-25-9 7-METHOXY-4,4-DIMETHYLISOCHROMAN-1,3-DIONE
Assay:99% Appearance:detailed see 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)] Assessed
SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.55974-25-9 7-methoxy-4,4-dimethylisochroman-1,3-dione
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.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,or Intermediates,fine chemicals
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] Assessed
SupplierTel:+86-571-86217390
Address:No.567 Dengcai Street,Sandun,Westlake District,Hangzhou310030,Zhejiang,China.
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization 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:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] Premium
SupplierTel:+86-13437180835
Address:Room 02-31, 13 / F, Building 9, Guannan Fuxing Medical Park Phase II, No.58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan, Hubei, China (Wuhan Area, Free Trade Zone)
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CAS No.55974-25-9 Gliquidone Impurity 12
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Transportation:express and sea transport and air freight Application:for drug impurities, for drug standards,for drug research and development
Min. Order:0
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)] 
Premium
SupplierTel:+86-173-20513646
Address:Company address: Room 005, 15th Floor, Building D2, Phase III, Software New Town, No. 8 Huacheng Avenue, East Lake High-tech Development Zone, Wuhan, Hubei Province, China
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Application:7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Min. Order:0
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] Premium
SupplierTel:+08613666361637--
Address:No 5.dongfeng east street.gaoxin district.weifang city.
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CAS No.55974-25-9 4,4-Dimethyl-7-methoxyisochroman-1,3-dione
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
Supplier:Aecochem Corp. [
China (Mainland)] Premium
SupplierTel:+86-592 599 8717-.
Address:No 611 Sishui Road,Huli
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CAS No.55974-25-9 Pharmaceutical Grade CAS 55974-25-9 with competitive price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] 
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SupplierTel:+86-13111626072
Address:Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei
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CAS No.55974-25-9 Factory Supply 7-methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)] Premium
SupplierTel:86-(0)592-8883942
Address:Fine chemical industry park, Nantong,Jiangsu
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione CAS NO 55974-25-9
Assay:99% Appearance:White powder Package:According to customer's requirement Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc Application:Pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-027-83214688
Address:666 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, China
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Suzhou Senfeida Chemical Co., Ltd [
China (Mainland)] Premium
SupplierTel:186-624-33356
Address:Hushuguan Economic and Technological Development Zone, Suzhou High-tech Zone
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1H-2-benzopyran-1,3(4H)-dione
Assay:99% Appearance:light yellow solid Storage:Sealed in dry,Room Temperature Application:Chemical raw materials, pharmaceutical intermediates
Min. Order:1Kilogram
Supplier:Ningbo Syntame Biotech Co.,Ltd [
China (Mainland)] Premium
SupplierTel:0086-574-28802872
Address:No. 2 Building of Ruiding accelerator锛孨o. 789, Xiaying North Road, Ningbo, Zhejiang
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CAS No.55974-25-9 7-Methoxy-4,4-dimethyl-1,3-isochromandione
Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
China (Mainland)] 
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SupplierTel:13776257979
Address:No. 338, Jingang Avenue,
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CAS No.55974-25-9 4,4-Dimethyl-7-methoxyisochroman-1,3-dione
Assay:95% Storage:Store at 2-8掳C Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States] Premium
SupplierTel:1-631-485-4226
Address:Ramsey Road
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