2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE(55-40-3)
- Name: 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
- Synonyms:Alanine,3-(3,4-dihydroxyphenyl)-2-methyl- (6CI,8CI); (?à)-Methyldopa; (?à)-a-Methyldopa; 2-(3,4-Dihydroxybenzyl)-2-aminopropanoic acid;DL-2-Methyl-3-(3,4-dihydroxyphenyl)alanine; DL-Methyldopa; DL-a-Methyl DOPA; DL-a-Methyl-3-(3,4-dihydroxyphenyl)alanine;Metholes; Mulfasin; Racemic a-methyldopa
- Molecular Formula:C10H13 N O4
- Molecular Weight:211.218
- CAS Registry Number:55-40-3
- EINECS:
- Melting Point:300-301 °C (decomp)
- Water Solubility:
CAS No.55-40-3 2-methyl-3-(3,4-dihydroxyphenyl)-DL-alanine
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)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
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)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Gram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
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.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials
Min. Order:1Gram
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay: 98%Min Appearance:Detailed in specifications Package:According to customer Storage:Store in dry, dark and ventilated place Transportation:By air or by sea Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
Assay:99% Appearance:Grey Solid Package: 1g/bag锛?5g/bag锛?10g/bag锛?100g/bag锛?1kg/bag or as per your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:as per your request Application:Antihypertensive agent
Min. Order:1Kilogram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98%min Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Application:Fine chemical industry
Min. Order:0Metric Ton
Supplier:Hangzhou Keyingchem Co.,Ltd [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Package:25kg/drum Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Chemical raw materials
Min. Order:0
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] CAS No.55-40-3 DL-Methyldopa sesquihydrate
Assay:98%, 99% Appearance:Refer to COA Package:According to clients' requirement Storage:Store in dry, cool and ventilated place Transportation:By sea or by air or by courier Application:Pharmaceutical raw materials, can be made into pharmaceutical preparation
Min. Order:0
Supplier:Hangzhou Ocean Chemical Co., Ltd. [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Appearance:White powder Package:200/Kilograms Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
Assay:99% Appearance:see detailed specifications Package:bottle/drum Storage:keep in dry and cool condition Transportation:By Courier/Air/Sea Application:pharmaceutical use,food use,Raw materials for the synthesis of new sweeteners and certain chiral pharmaceutical intermediates.
Min. Order:0
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Storage:Sealed and preserved Transportation:By sea Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)] CAS No.55-40-3 Tributyl(pentane-2,4-dionato-O,O)tin
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Appearance:Grey Solid Package:As requested Storage:-20掳C Transportation:By air or by sea Application:55-40-3
Min. Order:1Kilogram
Supplier:HENAN SUNLAKE ENTERPRISE CORPORATION [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
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.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:鈮?9.0% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:銆?Use 1 銆? A nutritional supplement. One of the essential amino acids in the human body. Because the price is higher than DL-methionine and the effect is equal, DL-methionine is often used. 銆?Use
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
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.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Package:10 mg Application:For research use only.
Min. Order:0
Supplier:Hebei Jinshengzhongtai Industry Co.,Ltd [
China (Mainland)] CAS No.55-40-3 Tyrosine, 3-hydroxy-a-methyl-
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)] CAS No.55-40-3 DL-Methyldopa sesquihydrate
Assay:99% Appearance:White to light yellow to light orange fluffy powder Package:according to your requirement Storage:White to light yellow to light orange fluffy powder Transportation:by air /by train/by sea Application:lab
Min. Order:1Kilogram
Supplier:Jiangsu Xinsu New Materials Co., Ltd. [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Package:According to the customer request Transportation:According to the customer request Application:intermediate of Antimicrobial agent and Antioxidant
Min. Order:100Gram
Supplier:SHANGHAI SYSTEAM BIOCHEM CO., LTD [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Appearance:Reference material object Package:According to customer requirements Storage:Sealed and preserved Transportation:By sea or by air Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:Wuhan Newgreat Chemical Co., Ltd [
China (Mainland)] CAS No.55-40-3 55-40-3
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)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Appearance:White to Off-white Powder Package:10 mg Storage:Store at -50掳C Application:For research use only.
Min. Order:0
Supplier:Qingdao Bravery International Trade Co., Ltd [
China (Mainland)] CAS No.55-40-3 2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Assay:98% Application:2-METHYL-3-(3,4-DIHYDROXYPHENYL)-DL-ALANINE
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)]
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