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ChemicalBook >> CAS DataBase List >> L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE

L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE

L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE price.
  • $5 - $1495
  • Product name: L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE
  • CAS: 1421-65-4
  • MF: C10H14ClNO4
  • MW: 247.68
  • EINECS:
  • MDL Number:MFCD00038958
  • Synonyms:L-3,4-DIHYDROXYPHENYLALANINE METHYLESTER HYDROCHLO;methyldopa hydrochloride;2-Amino-3-(3,4-dihydroxyphenyl)-propanoic acid methylester hydrochloride;Dopamine, methyl ester;L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride;Nsc295453;L-DOPA Methyl Ester Hydrochloride;3,4-Dihydroxyphenyl-L-alanine methyl ester hydrochloride
39 prices
Selected condition：
Brand
  • Activate Scientific
  • AHH
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • ApexBio Technology
  • Biosynth Carbosynth
  • Cayman Chemical
  • Chemenu
  • Crysdot
  • Sigma-Aldrich
  • TRC
  • Usbiological
Package
  • 10mM(in 1mL DMSO)
  • 10MG
  • 50MG
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 2g
  • 5G
  • 10g
  • 25g
  • ManufacturerActivate Scientific
  • Product numberAS18032
  • Product description(S)-Methyl 2-Amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride 95% ee
  • Packaging5G
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS18032
  • Product description(S)-Methyl 2-Amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride 95% ee
  • Packaging1g
  • Price$16
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMT-09909
  • Product descriptionL-3,4-Dihydroxyphenylalanine methyl ester hydrochloride 98%
  • Packaging5g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ10851
  • Product descriptionL-3,4-Dihydroxyphenylalanine methyl ester hydrochloride
  • Packaging100mg
  • Price$48.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1421654
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride
  • Packaging5g
  • Price$160.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1421654
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride
  • Packaging10g
  • Price$242.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1421654
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride
  • Packaging25g
  • Price$441
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394442
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95%
  • Packaging250mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394442
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95%
  • Packaging1g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394442
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95%
  • Packaging5g
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394442
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95%
  • Packaging10g
  • Price$42
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA394442
  • Product description(S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95%
  • Packaging25g
  • Price$102
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003309
  • Product descriptionL-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00%
  • Packaging10G
  • Price$1495
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003309
  • Product descriptionL-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00%
  • Packaging1G
  • Price$1040
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003309
  • Product descriptionL-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00%
  • Packaging50MG
  • Price$854.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0003309
  • Product descriptionL-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00%
  • Packaging10MG
  • Price$617.3
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Activate Scientific AS18032 (S)-Methyl 2-Amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride 95% ee 5G $62 2021-12-16 Buy
Activate Scientific AS18032 (S)-Methyl 2-Amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride 95% ee 1g $16 2021-12-16 Buy
AHH MT-09909 L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride 98% 5g $323 2021-12-16 Buy
AK Scientific J10851 L-3,4-Dihydroxyphenylalanine methyl ester hydrochloride 100mg $48.6 2021-12-16 Buy
Alichem 1421654 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 5g $160.5 2021-12-16 Buy
Alichem 1421654 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 10g $242.5 2021-12-16 Buy
Alichem 1421654 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 25g $441 2021-12-16 Buy
Ambeed A394442 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95% 250mg $5 2021-12-16 Buy
Ambeed A394442 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95% 1g $7 2021-12-16 Buy
Ambeed A394442 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95% 5g $24 2021-12-16 Buy
Ambeed A394442 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95% 10g $42 2021-12-16 Buy
Ambeed A394442 (S)-Methyl2-amino-3-(3,4-dihydroxyphenyl)propanoatehydrochloride 95% 25g $102 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003309 L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00% 10G $1495 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003309 L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00% 1G $1040 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003309 L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00% 50MG $854.99 2021-12-16 Buy
American Custom Chemicals Corporation AAA0003309 L-3,4-DIHYDROXYPHENYLALANINE METHYL ESTER HYDROCHLORIDE 95.00% 10MG $617.3 2021-12-16 Buy

Properties

Melting point :174-175℃
alpha :+9.0° to +11.0° (20°C, 589nm) (C=2 in methanol)
storage temp. :-20°C
solubility :DMSO (Slightly), Methanol (Slightly)
form :solid
color :white
InChI :InChI=1/C10H13NO4.ClH/c1-15-10(14)7(11)4-6-2-3-8(12)9(13)5-6;/h2-3,5,7,12-13H,4,11H2,1H3;1H/t7-;/s3
InChIKey :WFGNJLMSYIJWII-WMASNCOMNA-N
SMILES :C1(=CC=C(O)C(O)=C1)C[C@H](N)C(=O)OC.Cl |&1:9,r|

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to..…

Description

L-DOPA is a metabolic precursor of dopamine that is capable of crossing the blood brain barrier to act as a dopamine D1 receptor agonist. It is produced from L-tyrosine by trysosine hydroxylase. In the brain, L-DOPA is converted to dopamine by the enzyme aromatic L-amino acid decarboxylase. It is conventionally used to increase dopamine concentrations in the brain as a treatment for Parkinson’s disease and stroke recovery. L-DOPA methyl ester is a neutral derivative of L-DOPA formulated for increased solubility compared to the parent compound.

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