l-3,4-dihydroxyphenylalanine methyl ester hydrochloride(1421-65-4)
- Name: l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
- Synonyms:Alanine,3-(3,4-dihydroxyphenyl)-, methyl ester, hydrochloride (6CI,7CI);Alanine,3-(3,4-dihydroxyphenyl)-, methyl ester, hydrochloride, L- (8CI);L-Tyrosine,3-hydroxy-, methyl ester, hydrochloride (9CI);3,4-Dihydroxyphenyl-L-alaninemethyl ester hydrochloride;L-Dopa methyl ester hydrochloride;Levodopa methylester hydrochloride;Methyl L-3-(3,4-dihydroxyphenyl)alaninate hydrochloride;ST 41769;
- Molecular Formula:C10H14ClNO4
- Molecular Weight:247.678
- CAS Registry Number:1421-65-4
- EINECS:
- Melting Point:174-175℃
- Water Solubility:
CAS No.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] 
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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.1421-65-4 NewblueCHEM--1421-65-4--High purity L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE in stock
Assay:99% Appearance:White Powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Metric Ton
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
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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.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
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)] 
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SupplierTel:86-15965530500
Address:Room1701, Tianxing Building,Licheng district, jinan, Shandong, China
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CAS No.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
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)] 
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SupplierTel:15867601896
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CAS No.1421-65-4 L-DOPA Methyl Ester Hydrochloride
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 [
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SupplierTel:0086-21-50563169
Address:Room1027,No.Jinyu Road,Pudong
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CAS No.1421-65-4 (S)-Methyl 2-aMino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride
Assay:鈮?5% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
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SupplierTel:86-571-87157530-8001
Address:RM.1118,NO.1 Building, Baiyun Tower,Jianggan Area, Hangzhou city, China,310004
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CAS No.1421-65-4 Levodopa methylester hydrochloride
Assay:98% Package:Grams, Kilograms Transportation:According to customer request Application:For R&D
Min. Order:0
Supplier:Chemlyte Solutions [
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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.1421-65-4 L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride
Assay:98% Application:intermediate
Min. Order:0
Supplier:SAGECHEM LIMITED [
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SupplierTel:+86-571-86818502
Address:Room C1301, New Youth Plaza, 8 Jia Shan Road, Hangzhou, China
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CAS No.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
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)] 
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SupplierTel:+86-571-87396432
Address:No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
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CAS No.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] 
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SupplierTel:+86-370-2722992
Address:32 Room, 5th Floor, Building 11, No. 6 Yinxing Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
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CAS No.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride
Assay:99%min
Min. Order:1Gram
Supplier:Nanjing Finetech Chemical Co., Ltd. [
China (Mainland)] 
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SupplierTel:0086-25-52078417
Address:No.9 Weidi Road Jiangsu Life-science High-tech Zone, 210046, Nanjing China.
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CAS No.1421-65-4 L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE
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.1421-65-4 l-3,4-dihydroxyphenylalanine methyl ester hydrochloride cas 1421-65-4
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 [
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Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China
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CAS No.1421-65-4 99% up by HPLC Levodopa methyl ester hydrochloride 1421-65-4
Assay:99% up by HPLC Application:API
Min. Order:0
Supplier:Sinoway Industrial Co., Ltd. [
China (Mainland)] Premium
SupplierTel:+86-592-5853819
Address:16/F,Huicheng Comm,Complex,No839 XiaHe Rd, Xiamen,China
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CAS No.1421-65-4 High Purity L-3 4-Dihydroxyphenylalanine methyl ester hydrochloride
Assay:99% Appearance:white powder Package:aluminum foil bag Storage:cool and dry place Transportation:email: wonda-chem@outlook.com Application:Used in medicine, health products, food, beverage, cosmetics, biological and chemical reagents and other industries.
Min. Order:10Gram
Supplier:Wuhan Wonda Pharm Limited [
China (Mainland)] 
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Address:Wuhan Private Science and Technology Park , Wuhan, China
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CAS No.1421-65-4 Pharmaceutical Grade CAS 1421-65-4 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.1421-65-4 L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride
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)] Premium
SupplierTel:86-571-89925085
Address:Watts Cosine.No.166.Xiangmao Road.
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CAS No.1421-65-4 3-hydroxy- L-Tyrosine methyl ester, hydrochloride (1:1)
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
Supplier:Jiangsu Congzhong Chemical Co., Ltd. [
China (Mainland)] Premium
SupplierTel:86-13862111431-13862111431
Address:姹熻嫃鐪佽嫃宸炲競鐩稿煄鍖洪珮閾佹柊鍩庡崡澶╂垚璺?6鍙蜂竾姹囧晢鍔″箍鍦?骞?20瀹?/p>
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CAS No.1421-65-4 methyldopa hydrochloride CAS No.1421-65-4
Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate
Min. Order:0
Supplier:Guangdong Juda Chemical Industrial Co.,Limited [
China (Mainland)] Premium
SupplierTel:+86-15527996628
Address:Guangzhou chemical city Tianhe District Guangzhou Guangdong China
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CAS No.1421-65-4 3-hydroxy- L-Tyrosine methyl ester, hydrochloride (1:1)
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. [
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SupplierTel:+86-571-88025872, 28272092, 28272096
Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
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CAS No.1421-65-4 L-3,4-Dihydroxyphenylalanine Methyl Ester Hydrochloride
Assay:95% Appearance:white powder Package:1g 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)] 
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SupplierTel:+86-21-61845781
Address:Building 6, No. 465, Changta Road,Songjiang District,Shanghai,China
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