3,4-dihydro-1H-2-benzopyran-1-one(4702-34-5)
- Name: 3,4-dihydro-1H-2-benzopyran-1-one
- Synonyms:Isocoumarin,3,4-dihydro- (6CI,8CI);1-Isochromanone;3,4-Dihydro-1H-2-benzopyran-1-one;3,4-Dihydroisocoumarin;
- Molecular Formula:C9H8O2
- Molecular Weight:148.161
- CAS Registry Number:4702-34-5
- EINECS:225-179-4
- Melting Point:37-39 °C
- Water Solubility:
CAS No.4702-34-5 ISOCHROMAN-1-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. [
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one 4702-34-5
Assay:99% Appearance:off-white Package:as per buyer's request Storage:stored in a cool, dry and ventilated place Transportation:sea Application:pharm
Min. Order:1Metric Ton
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:NLT 98% Appearance:White powder Package:Aluminum bag/Carton Drum Storage:Store in a tightly closed container, in a cool and dry place. Transportation:By air Application:Used in producing API
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CAS No.4702-34-5 1H-2-Benzopyran-1-one,3,4-dihydro-
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-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
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
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CAS No.4702-34-5 3,4-dihydroisocoumarin
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CAS No.4702-34-5 1H-2-Benzopyran-1-one, 3,4-dihydro-
Assay:98% Application:intermediate
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:99% Application:api
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CAS No.4702-34-5 1H-2-Benzopyran-1-one,3,4-dihydro-
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
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CAS No.4702-34-5 CAS NO.:4702-34-5
Assay:99% Appearance:white powder Package:drum Storage:Room temperature Transportation:By Sea/Air/DHL Application:Pharmaceutical intermediates
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:99% Appearance:White Solid Package:as your requirement Storage:Keep it in dry,shady and cool place Transportation:by Sea, by Air, by Land/EMS/TNT/DHL/ Application:Pharma;Industry;Agricultural;chemical reaserch
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
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
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-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:pharmaceutical intermediate
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CAS No.4702-34-5 Isochroman-1-one
Assay:99%min Appearance:White powder Package: according to customers' requirements Storage:2-8掳C Transportation:Air, sea, land transport Application:scientific research experiment
Min. Order:1Gram
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CAS No.4702-34-5 Pharmaceutical Grade CAS 4702-34-5 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 [
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-one
Assay:99% Appearance:powder Package:1kg/bag; 101kg/drum, or as customer's required Storage:Keep in a cool & dry place Transportation:by air/by sea
Min. Order:0Metric Ton
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CAS No.4702-34-5 Isochroman-1-one
Assay:97% Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Application:Pharmaceutical Intermediates
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CAS No.4702-34-5 Isochroman-1-one 4702-34-5
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CAS No.4702-34-5 1-Isochromanone manufacturer
Assay:98% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:pharmaceutical
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Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
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CAS No.4702-34-5 3,4-dihydro-1H-2-benzopyran-1-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
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