Carbidopa Impurity Suppliers USA
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Product | Description | |
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Carbidopa Impurity E Quick inquiry Where to buy Suppliers range | An S-isomer prodrug of Carbidopa. Synonyms: (S)-Carbidopa Methyl Ester; (S)-α-Hydrazino-3,4-dihydroxy-α-methylbenzenepropanoic Acid Methyl Ester. Grades: > 95%. CAS No. 52514-63-3. Molecular formula: C11H16N2O4. Mole weight: 240.26. | |
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. | |
Carbidopa impurity mixture Quick inquiry Where to buy Suppliers range | Carbidopa impurity mixture. Uses: For analytical and research use. Group: European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Catalog: APS006453. Format: Mixture. Product Type: Other. Shipping: Room Temperature. | |
2-Bromo (S)-Carbidopa Quick inquiry Where to buy Suppliers range | 2-Bromo (S)-Carbidopa is an impurity of Carbidopa (C175915), a prodrug inhibitor of aromatic amino acid decarboxylase. Group: Biochemicals. Grades: Highly Purified. CAS No. 43197-33-7. Pack Sizes: 1mg, 10mg. Molecular Formula: C10H13BrN2O4. US Biological Life Sciences. | Worldwide |
3, 5-Bis((6-bromobenzo[d][1, 3]dioxol-5-yl)methyl)-5-methyl-4, 5-dihydro-1H-pyrazole Quick inquiry Where to buy Suppliers range | 3, 5-Bis((6-bromobenzo[d][1, 3]dioxol-5-yl)methyl)-5-methyl-4, 5-dihydro-1H-pyrazole is an impurity in the synthesis of 2-Bromo Carbidopa (B682075), a derivative of Carbidopa (C175915), an inhibitor of aromatic amino acid decarboxylase. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
3-O-Methyl Carbidopa Quick inquiry Where to buy Suppliers range | 3-O-Methyl Carbidopa. Uses: For analytical and research use. Group: Building Blocks; Impurity Standards. Alternative Names: Benzenepropanoic acid, alpha-hydrazino-4-hydroxy-3-methoxy-alpha-methyl- (9CI), Hydrocinnamic acid, alpha-hydrazino-4-hydroxy-3-methoxy-alpha-methyl- (7CI),alpha-Hydrazinyl-4-hydroxy-3-methoxy-alpha-methyl-benzenepropanoic acid. CAS No. 85933-19-3. IUPAC Name: 2-hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid. Molecular formula: C11H16N2O4. Mole weight: 240.26. Catalog: APS85933193. SMILES: COc1cc(CC(C)(NN)C(=O)O)ccc1O. Format: Neat. Product Type: Impurity. | |
3-O-Methyl Carbidopa Quick inquiry Where to buy Suppliers range | 3-O-Methylcarbidopa is an impurity of Carbidopa with potential use as therapeutic agents to treat hypertension and Parkinson's disease. Group: Biochemicals. Alternative Names: α-Hydrazino-4-hydroxy-3-methoxy-α-methylbenzenepropanoic Acid; α-Hydrazino-4-hydroxy-3-methoxy-α-methylhydrocinnamic Acid. Grades: Highly Purified. CAS No. 85933-19-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
Carbidopa Related Compound A Quick inquiry Where to buy Suppliers range | 3-O-Methylcarbidopa is an impurity of Carbidopa. Synonyms: α-Hydrazino-4-hydroxy-3-methoxy-α-methylbenzenepropanoic Acid; α-Hydrazino-4-hydroxy-3-methoxy-α-methylhydrocinnamic Acid. Grades: > 95%. CAS No. 85933-19-3. Molecular formula: C11H16N2O4. Mole weight: 240.26. | |
Methyldopa Sesquihydrate Quick inquiry Where to buy Suppliers range | Methyldopa Sesquihydrate. Uses: For analytical and research use. Group: API Standards; Impurity Standards; Pharmaceutical Toxicology. Alternative Names: (2S)-2-Amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid sesquihydrate, Carbidopa Imp. A (EP), l-methyldopa sesquihydrate, 3-hydroxy-α-methyl-L-Tyrosine hydrate (2:3),Methyldopa Sesquihydrate. CAS No. 41372-08-1. IUPAC Name: (2S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid;trihydrate. Molecular formula: 2C10H13NO4.3H2O. Mole weight: 476.47. Catalog: APS41372081A. SMILES: O. O. O. C[C@](N)(Cc1ccc(O)c(O)c1)C(=O)O. C[C@](N)(Cc2ccc(O)c(O)c2)C(=O)O. Format: Neat. Product Type: API/ Impurity. Shipping: Room Temperature. |