Levodopa Suppliers USA
Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
Product | Description | |
---|---|---|
levodopa Quick inquiry Where to buy Suppliers range | levodopa. Group: Heterocyclic Organic Compound. CAS No. 1900-7-31. Product ID: ACM213. | |
Levodopa Quick inquiry Where to buy Suppliers range | Levodopa is used as a cell adhesion molecule in serum-free cultures of anchorage-dependent mammalian cells! Keep container tightly closed in a dry and well-ventilated place. Uses: Antiparkinsonism. Synonyms: BETA-(3,4-DIHYDROXYPHENYL)-L-ALANINE; HYDROXYTYROSINE; H-PHE(3,4-DI-HYDROXY)-OH; H-PHE(3,4-DI-OH)-OH; H-TYR(3-HYDROXY)-OH; L-BETA-(3,4-DIHYDROXYPHENYL)ALANINE; L-DOPA; L-DOPA, L-3-HYDROXYTYROSINE. Grades: >98%. CAS No. 59-92-7. Molecular formula: C9H11NO4. Mole weight: 197.19. | |
Levodopa Quick inquiry Where to buy Suppliers range | Levodopa - Product ID: NST-10-208. Category: Alkaloids. Alternative Names: (-)-Dopa, (S)-3,4-Dihydroxyphenylalanine, 3-Hydroxytyrosine, L-DOPA, Alphadopa, Bendopa, Brocadopa, Cidandopa, Deadopa, Dopaflex, Dopaidan, Dopal, Dopalina, Dopar, Doparkine, Doparl, Dopasol, Dopaston, Dopastral, Dopicar, Doprin, Eldopal, Eldopar, Laradopa, Maipedopa, Parda, Pardopa, Syndopa, Veldopa, Weldopa. Purity: 98%. Test method: HPLC. CAS No. 59-92-7. Pack Sizes: 50g, 100g, 250g, 500g. Appearance: White Powder. Molecular formula: C9H11NO4. Mole weight: 197.19. Storage: +2 +8 °C. | |
Levodopa Related Compound (3-(3,4-Dimethoxyphenyl)-L-Alanine) Quick inquiry Where to buy Suppliers range | DOPA intermediate. Synonyms: 3-Methoxy-O-methyl-L-tyrosine; (S)-3,4-Dimethoxyphenylalanine; β-(3,4-Dimethoxyphenyl)-L-alanine; 3,4-Dimethoxy-L-phenylalanine. Grades: ≥ 97%. CAS No. 32161-30-1. Molecular formula: C11H15NO4. Mole weight: 225.24. | |
(DL)-3-O-Methyldopa (Levodopa Related Compound B) Quick inquiry Where to buy Suppliers range | Impurity of Levodopa. Synonyms: 3-Methoxytyrosine; 3-(4-Hydroxy-3-methoxyphenyl)alanine; 3-(Methoxy)-dl-tyrosine; 4-Hydroxy-3-methoxyphenylalanine; DL-3-Methoxy-4-hydroxyphenylalanine. Grades: > 95%. CAS No. 7636-26-2. Molecular formula: C10H13NO4. Mole weight: 211.22. | |
3,4-Dihydroxy-L-phenylalanine Quick inquiry Where to buy Suppliers range | Precursor of catecholamine neurotransmitters; anti-parkinsonian therapy. Natural isomer of the immediate precursor of dopamine; product of tyrsine hydroxylase. Group: Biochemicals. Alternative Names: Levodopa; L-3-Hydroxytyrosine; 3-Hydroxy-L-tyrosine; (-)-3-(3,4-Dihydroxyphenyl)-L-alanine; Bendopa; Deadopa; Dopaflex; Dopal; Dopaidan; Dopalina; Dopar. Grades: Highly Purified. CAS No. 59-92-7. Pack Sizes: 50g, 100g, 250g, 500g, 1Kg. Molecular Formula: C9H11NO4, Molecular Weight: 197.19. US Biological Life Sciences. | Worldwide |
3,4-Dihydroxy-L-phenylalanine methyl ester hydrochloride Quick inquiry Where to buy Suppliers range | 3,4-Dihydroxy-L-phenylalanine methyl ester hydrochloride is a selective Dopamine D1 receptor agonist used as an anti-dyskinesia agent. Synonyms: L-DOPA methyl ester hydrochloride; H-Phe{3,4-(OH)2}-OMe HCl; H-Tyr(3-OH)-OMe HCl; 3-Hydroxy-L-tyrosine methyl ester hydrochloride; L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride (1:1); L-Tyrosine, 3-hydroxy-, methyl ester, hydrochloride; Alanine, 3-(3,4-dihydroxyphenyl)-, methyl ester, hydrochloride, L-; (S)-Dopa methyl ester hydrochloride; (S)-Methyl 2-amino-3-(3,4-dihydroxyphenyl)propanoate hydrochloride; 3,4-Dihydroxyphenyl-L-alanine methyl ester hydrochloride; 3-Hydroxy-L-tyrosine methyl ester hydrochloride; L-Dopa methyl ester hydrochloride; L-DOPA Me ester hydrochloride; Levodopa methyl ester hydrochloride; Methyl L-3-(3,4-dihydroxyphenyl)alaninate hydrochloride; ST 41769. Grades: 98%. CAS No. 1421-65-4. Molecular formula: C10H14ClNO4. Mole weight: 247.68. | |
3-Acetyl-L-tyrosine Quick inquiry Where to buy Suppliers range | 3-Acetyl-L-tyrosine is an acetylated L-Tyrosine derivative. 3-Acetyl-L-tyrosine can potentially be used in the preparation and modification of non-natural protein containing non-natural amino acids. An impurity of Levodopa. Group: Biochemicals. Grades: Highly Purified. CAS No. 32483-30-0. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. | Worldwide |
3-Desmethyl Istradefylline Quick inquiry Where to buy Suppliers range | 3-Desmethyl Istradefylline is an impurity of Istradefylline, a medication used as an add-on treatment to levodopa/carbidopa in adults with Parkinson's disease. Synonyms: 1H-Purine-2,6-dione, 3,7-dihydro-1,3-diethyl-8-(2-(3-hydroxy-4-methoxy phenyl)ethenyl)-7-methyl-. Grades: > 95%. CAS No. 155272-04-1. Molecular formula: C19H22N4O4. Mole weight: 370.41. | |
3'-Hydroxypropiophenone Quick inquiry Where to buy Suppliers range | 3'-Hydroxypropiophenone, an indispensable constituent in the production of several therapeutic pharmaceuticals such as levodopa and benserazide, serves as a crucial intermediate. Its multifarious applications also encompass the synthesis of both the antihypertensive agents and the antidepressants. Synonyms: 1-Propanone, 1-(3-hydroxyphenyl)-; 1-(3-Hydroxyphenyl)-1-propanone; NSC63366; 3-hydroxyphenyl ethyl ketone; 3-Hydroxy-1-phenyl-1-propanone; 3-hydroxy-1-phenyl-propan-1-one; m-Hydroxypropiophenone. Grades: ≥95%. CAS No. 13103-80-5. Molecular formula: C9H10O2. Mole weight: 150.17. | |
3-(Methoxy-d3)-L-tyrosine Hydrochloride Quick inquiry Where to buy Suppliers range | 3-(Methoxy-d3)-L-tyrosine Hydrochloride, is the labeled analogue of 3-(Methoxy)-L-tyrosine, which is a levodopa (D533751) metabolite, that can be used for the treatment of Parkinson's Disease. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 10mg. Molecular Formula: C10H11D3ClNO4. US Biological Life Sciences. | Worldwide |
3-O-Methyl Dopa Quick inquiry Where to buy Suppliers range | Levodopa Related Compound B. Synonyms: DL-3-O-Methyldopa; 3-Methoxytyrosine. Grades: > 95%. CAS No. 300-48-1. Molecular formula: C10H13NO4. Mole weight: 211.22. | |
6-Hydroxy-L-DOPA Quick inquiry Where to buy Suppliers range | 27244-64-0, L-6-Hydroxydopa, 6-Hydroxy-L-DOPA, 6-Hydroxydopa, 2,5-Dihydroxy-L-tyrosine, L-Hydroxydopa, 6-Hydroxydopa, L-, 6-OH-DOPA, L-Tyrosine, 2,5-dihydroxy-, (2S)-2-amino-3-(2,4,5-trihydroxyphenyl)propanoic acid, L-2,4,5-Trihydroxyphenylalanine, (S)-2-Amino-3-(2,4,5-trihydroxyphenyl)propanoic acid, 2,4,5-trihydroxy-L-phenylalanine, 2,4,5-Trihydroxyphenylalanine, L-, UNII-580PK2O48O, CHEBI:72753, 2,4,5-trihydroxyphenyl-L-alanine, 580PK2O48O, ALANINE, 3-(2,4,5-TRIHYDROXYPHENYL)-, L-, 23358-64-7, Tyrosine, 2,5-dihydroxy-, Hydroxy-L-dopa, TOPA, 3-(3,4,6-Trihydroxyphenyl)-L-alanine, NCGC00015503-01, Lopac-H-2380, SCHEMBL594845, 2,5-Dihydroxytyrosinato(3-), CHEMBL1256516, DTXSID90949974, MFCD22577205, LEVODOPA IMPURITY A [EP IMPURITY], LS-16220, P19978, A816687, Q27140120. | |
Benserazide Quick inquiry Where to buy Suppliers range | Benserazide is a drug which in combination with dopamine precursor Levodopa (D533751) is used in the management of ParkinsonÂs disease. Group: Biochemicals. Grades: Highly Purified. CAS No. 322-35-0. Pack Sizes: 5mg, 10mg. Molecular Formula: C10H15N3O5, Molecular Weight: 257.24. US Biological Life Sciences. | Worldwide |
Carbidopa Quick inquiry Where to buy Suppliers range | Carbidopa (Lodosyn) is a drug given to people with Parkinson's disease in order to inhibit peripheral metabolism oflevodopa. This property is significant in that it allows a greater proportion of peripheral levodopa to cross the blood - brain barrier for central nervous system effect. Uses: API. CAS No. 28860-95-9. Product ID: 10-101-135. | |
Carbidopa Hydrate Quick inquiry Where to buy Suppliers range | Carbidopa Hydrate is a hydrate form of Carbidopa. Carbidopa is an aromatic-L-amino-acid decarboxylase inhibitor with an IC50 of 29 ± 2 μM. It inhibits the conversion of levodopa to dopamine. Uses: Antiparkinson agents. Synonyms: α-Methyldopahydrazine monohydrate; (S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoic acid monohydrate; N-amino-alpha-methyl-3-hydroxy-L-tyrosine monohydrate; (S)-α-Hydrazino-3,4-dihydroxy-α-methylbenzenepropanoic acid monohydrate; (-)-L-α-Hydrazino-3,4-dihydroxy-α-methylhydrocinnamic acid monohydrate; Lodosin monohydrate; Lodosyn monohydrate; MK 486 monohydrate; N-Aminomethyldopa monohydrate; (S)-(-)-Carbidopa monohydrate. Grades: ≥95%. CAS No. 38821-49-7. Molecular formula: C10H14N2O4.H2O. Mole weight: 244.25. | |
Carbidopa Impurity F Quick inquiry Where to buy Suppliers range | Carbidopa Impurity F is an impurity in the manufacturing of Carbidopa, a medication commonly used with Levodopa to manage symptoms of Parkinson's disease. Synonyms: Carbidopa ethyl; 1458640-32-8; Carbidopa Impurity F; SQ4GVM60UJ; UNII-SQ4GVM60UJ; Carbidopa impurity F [EP]; Ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazino-2-methylpropanoate; ethyl (2S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate; Benzenepropanoic acid, alpha-hydrazinyl-3,4-dihydroxy-alpha-methyl-, ethyl ester, (alphaS)-; Ethyl (2S)-3-(3,4-Dihydroxyphenyl)-2-hydrazino-2-methylpropanoate (Carbidopa Ethyl Ester); Carbidopa Imp. F (EP); (alphaS)-alpha-Hydrazinyl-3,4-dihydroxy-alpha-methyl-benzenepropanoic acid ethyl ester; Carbidopa Impurity F; CARBIDOPA IMPURITY F [EP IMPURITY]; Ethyl (S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate; (aS)-a-Hydrazinyl-3,4-dihydroxy-a-methylbenzenepropanoic Acid Ethyl Ester; BENZENEPROPANOIC ACID. ALPHA.-HYDRAZINYL-3,4-DIHYDROXY-.ALPHA.-METHYL-, ETHYL ESTER, (.ALPHA.S)-. Grades: > 95%. CAS No. 1458640-32-8. Molecular formula: C12H18N2O4. Mole weight: 254.29. | |
D-DOPA Quick inquiry Where to buy Suppliers range | D-Dopa, 5796-17-8, 3-Hydroxy-D-tyrosine, (R)-2-Amino-3-(3,4-dihydroxyphenyl)propanoic acid, 3,4-Dihydroxy-D-phenylalanine, Dopa D-form, D-Tyrosine, 3-hydroxy-, (2R)-2-amino-3-(3,4-dihydroxyphenyl)propanoic acid, D-3,4-Dihydroxyphenylalanine, (+)-3,4-Dihydroxyphenylalanine, 3- hydroxy D- Tyrosine, (+)-3-(3,4-Dihydroxyphenyl)alanine, Dopa, D-, UNII-8T862R29FY, CHEBI:49169, D-3-(3,4-Dihydroxyphenyl)alanine, 8T862R29FY, EINECS 227-343-0, NSC 118368, Alanine, 3-(3,4-dihydroxyphenyl)-, D-, Dopa, D-B-3,4-Dihydroxyphenylalanine, (2R)-2-ammonio-3-(3,4-dihydroxyphenyl)propanoate, NSC-118368, MFCD00063061, DOPA D-FORM [MI], 3,4-Dihydroxy-D-phenylaline, SCHEMBL342665, 3,4-Dihydroxy-D-phenylanline, CHEMBL211670, DTXSID70206673, BDBM500011, AMY22155, US11021454, Compound D-dopa, AKOS016843249, NCGC00016270-02, NCGC00016270-03, NCGC00016270-05, NCGC00093869-01, NCGC00093869-02, NCGC00093869-03, AS-57337, LEVODOPA IMPURITY D [EP IMPURITY], Alanine, 3- (3,4-dihydroxyphenyl)-, D-, CS-0148039, F21483, 3,4-Dihydroxy-D-phenylalanine, powder, >=95%, A869552, Q3738328, Z1255419382. | |
Entacapone ((2E)-2-Cyano-3-(3,4-dihydroxy-5-nitrophenyl)-N,N-diethyl-2-propenamide) Quick inquiry Where to buy Suppliers range | Potent catechol O-methyltransferase (COMT) inhibitor (IC50 values are 14.3, 20.1 and 73.3nm for rat liver soluble COMT, total COMT and membrane-bound COMT respectively). Increases bioavailability of levodopa when given as an adjunct therapy for Parkinson's disease. Inhibits alpha-synuclein aggregation in an in vitro assay; blocks alpha-synuclein-induced cell death in PC-12 cells. Group: Biochemicals. Grades: Highly Purified. CAS No. 130929-57-6. Pack Sizes: 10mg, 50mg. US Biological Life Sciences. | Worldwide |
L-DOPA Ethyl Ester Hydrochloride Quick inquiry Where to buy Suppliers range | An active ingredient in preparations for the treatment of Parkinsons disease. Group: Biochemicals. Alternative Names: L-Dopa Ethyl Ester Hydrochloride; Levodopa Ethyl Ester Hydrochloride; O-Ethyl-DOPA Hydrochloride; 3,4-Dihydroxy-L-phenylalanine Ethyl Ester Hydrochloride; 3-Hydroxy-L-tyrosine Ethyl Ester Hydrochloride. Grades: Highly Purified. CAS No. 39740-30-2. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
L-DOPA Methyl Ester Hydrochloride Quick inquiry Where to buy Suppliers range | Selective Dopamine D1 receptor agonist. Group: Biochemicals. Alternative Names: 3- (3, 4-Dihydroxyphenyl) alanine Methyl Ester Hydrochloride; 3-Hydroxy-L-tyrosine Methyl Ester Hydrochloride;Levodopa Methyl Ester Hydrochloride; Levomet Hydrochloride; Melevodopa Hydrochloride; Methyl 3-Hydroxy-L-tyrosine Hydrochloride. Grades: Highly Purified. CAS No. 1421-65-4. Pack Sizes: 1g. US Biological Life Sciences. | Worldwide |
L-Tyrosine Quick inquiry Where to buy Suppliers range | L-Tyrosine is a non-essential amino acid and one of the 22 amino acids used in the synthesis of protein. It is derived from phenylalanine in human body and abundant in high-protein food products. Protein supplement in health care products. Uses: Ingredient of health care products. Synonyms: Tyrosine; (S)-Tyrosine; P-Tyrosine; H-Tyr-OH; Levodopa EP Impurity B. Grades: 98%. CAS No. 60-18-4. Molecular formula: C9H11NO3. Mole weight: 181.19. | |
L-Tyrosine Quick inquiry Where to buy Suppliers range | Pharmacopeia & Metrological Institutes Standards; Pharma & Vet Compounds & Metabolites; Pharma & Vet Compounds & Metabolites. Uses: For analytical and research use. Group: reagents. Alternative Names: (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid, Tyrosine, Benzenepropanoic acid, alpha-amino-4-hydroxy-, (S)-, (2S)-2-Amino-3-(4-hydroxyphenyl) propanoic acid, (S)-Tyrosine, Propanoic acid, 2-amino-3-(4-hydroxyphenyl)-, (S)-, L-p-Tyrosine, NSC 9973, NSC 82624, (S)-2-Amino-3-(4-hydroxy-phenyl)propanoic acid, SKF-L-2620, p-Tyrosine, Tyrosine, L-, (-)-alpha-Amino-p-hydroxyhydrocinnamic acid, L-(-)-Tyrosine, (S)-alpha-Amino-4-hydroxybenzenepropanoic acid, L-Tyrosine, L-Phenylalanine, 4-hydroxy-,Levodopa Imp. B (EP). CAS No. 60-18-4. Pack Sizes: 500MG. IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid. | |
N-Acetylglycine Quick inquiry Where to buy Suppliers range | N-Acetyl-glycine is a derivative of Glycine. It is an intermediate used to synthesize rac 3-O-Methyl DOPA which is an impurity of Levodopa. Group: Biochemicals. Alternative Names: Aceturic Acid; 2-(Acetylamino)acetic Acid; 2-Acetamidoacetic Acid; 86: PN: WO2006125227 FIGURE: 1 claimed protein; Acetamidoacetic Acid; Acetylaminoacetic Acid; Acetylglycine; Acetylglycocoll; Ethanoylaminoethanoic Acid; N-Acetylglycine; NSC 7605. Grades: Highly Purified. CAS No. 543-24-8. Pack Sizes: 100g, 250g, 500g, 1Kg. Molecular Formula: C?H?NO?, Molecular Weight: 117.1. US Biological Life Sciences. | Worldwide |
pdAp Quick inquiry Where to buy Suppliers range | pdAp is a remarkable compound product, aiding in research for Parkinson's disease. Demonstrating its potent inhibitory capabilities, it skillfully suppresses the activity of the vital enzyme Dopa decarboxylase, thereby hindering the conversion of levodopa to dopamine. Synonyms: 2'- Deoxyadenosine- 3', 5'- O- bisphosphate, sodium salt. Grades: ≥ 95% by HPLC. CAS No. 16174-58-6. Molecular formula: C10H15N5O9P2. Mole weight: 411.2. | |
Pramipexole Dihydrochloride (Pramipexole, Dopamine D2-like Receptor Agonist, Pramipexole, Dopamine D3 Receptor Agonist, Pramipexole, (S) -N-propyl -4, 5, 6, 7-tetra hydrobenzothiazole-2, 6-diamine Dihydrochloride) Quick inquiry Where to buy Suppliers range | Non-ergot Dopamine receptor agonist with selectivity for the D3 receptor (Ki values are 0.5, 3.3, 3.9 and 3.9nM for D3, D2S, D2L and D4 receptors respectively). Exhibits very low affinity for serotoninergic 5-HT2A and 5-HT2B receptors, as well as D1-type receptors. Shows good solubility in aqueous media (100mM water and 100mM DMSO). Immediate-release (IR) pramipexole dihydrochloride is indicated for the treatment of signs and symptoms of idiopathic Parkinsons disease (PD). It is administered alone (without levodopa) or in combination with levodopa, during the entire progress of the disease, up to an advanced stage. Currently, it is also indicated for the treatment of moderate-to-severe primary restless legs syndrome (RLS). Group: Biochemicals. Grades: Highly Purified. CAS No. 104632-25-9. Pack Sizes: 10mg. Molecular Formula: C??H??N?S 2HCl. US Biological Life Sciences. | Worldwide |
rac 3-O-Methyl DOPA Quick inquiry Where to buy Suppliers range | rac 3-O-Methyl DOPA (Levodopa EP Impurity C) is an impurity of Levodopa (D533751). A useful marker that can be used to screen for the absense of Aromatic L-amino acid decarboxylase (AADC). Group: Biochemicals. Grades: Highly Purified. CAS No. 7636-26-2. Pack Sizes: 100mg, 250mg. Molecular Formula: C10H13NO4. US Biological Life Sciences. | Worldwide |
rac 3-O-Methyl DOPA Quick inquiry Where to buy Suppliers range | rac 3-O-Methyl DOPA. Uses: For analytical and research use. Group: Building Blocks; Impurity Standards. Alternative Names: (2RS)-2-Amino-3-(4-hydroxy-3-methoxyphenyl)propanoic Acid, Levodopa Related Compound B,Levodopa Imp. C (EP), 3-methoxytyrosine, 3-Methoxy-DL-tyrosine, Levodopa USP Related Compound B, Levodopa USP RC B, (DL)-3-O-Methyldopa. CAS No. 7636-26-2. Pack Sizes: 10MG. IUPAC Name: 2-amino-3-(4-hydroxy-3-methoxyphenyl)propanoic acid. Molecular formula: C10H13NO4. Mole weight: 211.21. Catalog: APS7636262A. SMILES: COc1cc(CC(N)C(=O)O)ccc1O. Format: Neat. Product Type: Impurity. Shipping: Room Temperature. | |
Tyrosine Quick inquiry Where to buy Suppliers range | API Standards; European Pharmacopoeia (Ph. Eur.); Impurity Standards; Pharmaceutical Toxicology; Pharmacopoeial Standards. Uses: For analytical and research use. Group: reagents. Alternative Names: (2S)-2-Amino-3-(4-hydroxyphenyl)propanoic Acid, (S)-2-Amino-3-(4-hydroxy-phenyl)propanoic acid, SKF-L-2620,Levodopa Imp. B (EP), (S)-alpha-Amino-4-hydroxybenzenepropanoic acid, NSC 82624, p-Tyrosine, (2S)-2-Amino-3-(4-hydroxyphenyl) propanoic acid, Tyrosine, L-Tyrosine, Tyrosine, L-, Benzenepropanoic acid, alpha-amino-4-hydroxy-, (S)-, Propanoic acid, 2-amino-3-(4-hydroxyphenyl)-, (S)-, (-)-alpha-Amino-p-hydroxyhydrocinnamic acid, L-Phenylalanine, 4-hydroxy-, (S)-Tyrosine, L-p-Tyrosine, L-(-)-Tyrosine, NSC 9973. CAS No. 60-18-4. IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)propanoic acid. |