4-Hydroxybut-2-ynoic acid(7218-52-2)
- Name: 4-Hydroxybut-2-ynoic acid
- Synonyms:Tetrolicacid, hydroxy- (7CI,8CI);4-Hydroxy-2-butynoic acid;NSC 620042;g-Hydroxytetrolic acid;
- Molecular Formula:C4H4O3
- Molecular Weight:100.074
- CAS Registry Number:7218-52-2
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)]
CAS No.7218-52-2 7218-52-2
Assay:99% Appearance:see COA Package:bag Storage:dry and cool place Transportation: by air by courier by sea Application:Organic Chemicals
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:99% Package:According to customer requirements Transportation:By Sea/Air/Courier Application:medicine
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
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)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:鈮?8% Appearance:powder Package:BAG Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:1Kilogram
Supplier:Qingdao Chengyuan Kaisheng Industry and Trade Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 2-Butynoic acid,4-hydroxy-
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Store in dry dark and ventilated place Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:It is an important raw material.
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 2-Butynoic acid,4-hydroxy-
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
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoicacid
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)]
CAS No.7218-52-2 2-Butynoic acid, 4-hydroxy-
Assay:98% Application:intermediate
Min. Order:0
Supplier:SAGECHEM LIMITED [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,Pharmaceutical intermediates
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
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)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc.
Min. Order:1Kilogram
Supplier:Hangzhou Johoo Chemical Co., Ltd [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4-Hydroxybut-2-ynoic acid
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.7218-52-2 7218-52-2 CAS NO.7218-52-2
Assay:99% Appearance:White powder or granule Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:Used as a calcium booster in the food industry
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States]
CAS No.7218-52-2 2-Butynoic acid,4-hydroxy-
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
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
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 7218-52-2
Assay:99% Application:api
Min. Order:0
Supplier:Jilin Artel New Materials Co., LTD [
China (Mainland)]
CAS No.7218-52-2 4-hydroxy-2-butynoic acid
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
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:98% Appearance:colorless or yellow-wish transparent? Package:N. W. 200KGs/steel drum or clients requirement Storage:stored as non-dangerous goods, avoid sun and rain exposure. Transportation:by sea or by air Application:organic intermediates
Min. Order:1Gram
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:97% Appearance:clear liquid Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate
Min. Order:0
Supplier:BOC Sciences [
United States]
CAS No.7218-52-2 ETHYL 3-OXO-3-PYRAZIN-2-YL-PROPIONATE
Assay:98% Appearance:white crystalline powder 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)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Falcon Life Sciences Pvt. Ltd [
China (Mainland)]
CAS No.7218-52-2 4-Hydroxybut-2-ynoic acid
Assay:97% Application:Drug R&D
Min. Order:0
Supplier:Suzhou Sibian Chemical Technology Co., Ltd [
China (Mainland)]
- Dayang Chem (Hangzhou) Co.,Ltd.

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