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 | |
|---|---|---|
| Carbidopa impurity 10 | Carbidopa impurity 10. Uses: For analytical and research use. Group: Impurity standards. CAS No. 2799-15-7. Molecular Formula: C10H13NO4. Mole Weight: 211.22. Catalog: APB2799157. |  |
| Carbidopa Impurity 14 | Carbidopa Impurity 14. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-benzyl 2-(3-(3,4-dimethoxyphenyl)-1-ethoxy-2-methyl-1-oxopropan-2-yl)hydrazinecarboxylate. Molecular Formula: C22H28N2O6. Mole Weight: 416.47. Catalog: APB04588. | |
| Carbidopa Impurity 15 | Carbidopa Impurity 15. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 2-hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid. CAS No. 85933-19-3. Molecular Formula: C11H16N2O4. Mole Weight: 240.26. Catalog: APB85933193. | |
| Carbidopa impurity4 (imine ester) | Carbidopa impurity4 (imine ester). Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H20N2O4. Mole Weight: 280.32. Catalog: APB07482. | |
| Carbidopa impurity 6 | Carbidopa impurity 6. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C14H18O4. Mole Weight: 250.29. Catalog: APB07483. | |
| Carbidopa impurity 7 | Carbidopa impurity 7. Uses: For analytical and research use. Group: Impurity standards. CAS No. 65555-88-6. Molecular Formula: C11H15NO3. Mole Weight: 209.25. Catalog: APB65555886. | |
| Carbidopa impurity 8 | Carbidopa impurity 8. Uses: For analytical and research use. Group: Impurity standards. Molecular Formula: C10H11NO4. Mole Weight: 209.2. Catalog: APB07484. | |
| Carbidopa Impurity E | 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 | 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 EP Impurity A | Carbidopa EP Impurity A. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoic acid. CAS No. 555-30-6. Molecular Formula: C10H13NO4. Mole Weight: 211.21. Catalog: APB555306. | |
| Carbidopa EP Impurity B | Carbidopa EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-methyl 2-amino-3-(3,4-dihydroxyphenyl)-2-methylpropanoate. CAS No. 18181-08-3. Molecular Formula: C11H15NO4. Mole Weight: 225.24. Catalog: APB18181083. | |
| Carbidopa EP Impurity C | Carbidopa EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid. CAS No. 84488-77-7. Molecular Formula: C11H16N2O4. Mole Weight: 240.26. Catalog: APB84488777. | |
| Carbidopa EP Impurity C (Hydrochloride) | Carbidopa EP Impurity C (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-hydrazinyl-3-(4-hydroxy-3-methoxyphenyl)-2-methylpropanoic acid hydrochloride. Molecular Formula: C11H16N2O4·HCl. Mole Weight: 276.72. Catalog: APB01132. | |
| Carbidopa EP Impurity D | Carbidopa EP Impurity D. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-methyl 2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate. CAS No. 934371-48-9. Molecular Formula: C17H24N2O4. Mole Weight: 320.38. Catalog: APB934371489. | |
| Carbidopa EP Impurity E | Carbidopa EP Impurity E. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-methyl 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate. CAS No. 52514-63-3. Molecular Formula: C11H16N2O4. Mole Weight: 240.26. Catalog: APB52514633. | |
| Carbidopa EP Impurity F | Carbidopa EP Impurity F. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-ethyl 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate. CAS No. 1458640-32-8. Molecular Formula: C12H18N2O4. Mole Weight: 254.28. Catalog: APB1458640328. | |
| Carbidopa EP Impurity G | Carbidopa EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1-(3,4-dihydroxyphenyl)propan-2-one. CAS No. 2503-44-8. Molecular Formula: C9H10O3. Mole Weight: 166.17. Catalog: APB2503448. | |
| Carbidopa EP Impurity H | Carbidopa EP Impurity H. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-hydrazinyl-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid. CAS No. 1361017-74-4. Molecular Formula: C11H16N2O4. Mole Weight: 240.26. Catalog: APB1361017744. | |
| Carbidopa EP Impurity H (Hydrochloride) | Carbidopa EP Impurity H (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-2-hydrazinyl-3-(3-hydroxy-4-methoxyphenyl)-2-methylpropanoic acid hydrochloride. Molecular Formula: C11H16N2O4·HCl. Mole Weight: 276.72. Catalog: APB01131. | |
| Carbidopa EP Impurity I | Carbidopa EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(3-bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. Molecular Formula: C10H13BrN2O4. Mole Weight: 305.13. Catalog: APB04592. | |
| Carbidopa EP Impurity J | Carbidopa EP Impurity J. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(2-bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. CAS No. 43197-33-7. Molecular Formula: C10H13BrN2O4. Mole Weight: 305.13. Catalog: APB43197337. | |
| Carbidopa EP Impurity J (Hydrochloride) | Carbidopa EP Impurity J (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(2-bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid hydrochloride. Molecular Formula: C10H13BrN2O4·HCl. Mole Weight: 341.59. Catalog: APB04590. | |
| Carbidopa EP Impurity J (Trifluoroacetate) | Carbidopa EP Impurity J (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(2-bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid,2,2,2-trifluoroacetic acid. Molecular Formula: C10H13BrN2O4·CF3COOH. Mole Weight: 419.15. Catalog: APB04591. | |
| rac-Carbidopa EP Impurity I | rac-Carbidopa EP Impurity I. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 3-(3-bromo-4,5-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. CAS No. 1246819-09-9. Molecular Formula: C10H13BrN2O4. Mole Weight: 305.13. Catalog: APB1246819099. | |
| 2-Bromo (S)-Carbidopa | 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 | 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 | 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 | Carbidopa. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. CAS No. 28860-95-9. Molecular Formula: C10H14N2O4. Mole Weight: 226.23. Catalog: APB28860959. | |
| Carbidopa-D3 | Carbidopa-D3. Uses: For analytical and research use. Group: Impurity standards. CAS No. 1276732-89-8. Molecular Formula: C10H11D3N2O4. Mole Weight: 229.25. Catalog: APB1276732898. | |
| Carbidopa Methyl Ester (Hydrochloride) | Carbidopa Methyl Ester (Hydrochloride). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-methyl 3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoate hydrochloride. Molecular Formula: C11H16N2O4·HCl. Mole Weight: 276.72. Catalog: APB01130. | |
| Carbidopa Monohydrate | Carbidopa Monohydrate. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (S)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid hydrate. CAS No. 38821-49-7. Molecular Formula: C10H14N2O4·H2O. Mole Weight: 244.25. Catalog: APB38821497. | |
| Carbidopa Related Compound A | 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. | |
| (R)-Carbidopa | (R)-Carbidopa. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid. CAS No. 28875-92-5. Molecular Formula: C10H14N2O4. Mole Weight: 226.23. Catalog: APB28875925. | |
| (R)-Carbidopa (Trifluoroacetate) | (R)-Carbidopa (Trifluoroacetate). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 28875-92-5(free base); (R)-3-(3,4-dihydroxyphenyl)-2-hydrazinyl-2-methylpropanoic acid,2,2,2-trifluoroacetic acid. Molecular Formula: C10H14N2O4·CF3COOH. Mole Weight: 340.25. Catalog: APB04589. | |
| (S)-Carbidopa Methyl Ester N-Cyclohexylidene | (S)-Carbidopa Methyl Ester N-Cyclohexylidene. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Methyl (2S)-2-(2-Cyclohexylidenehydrazino)-3-(3,4-dihydroxyphenyl)-2-methyl-propanoate. CAS No. 934371-48-9. Pack Sizes: 10MG. IUPAC Name: methyl (2S)-2-(2-cyclohexylidenehydrazinyl)-3-(3,4-dihydroxyphenyl)-2-methylpropanoate. Molecular Formula: C17H24N2O4. Mole Weight: 320.38. Catalog: APS934371489. SMILES: COC (=O)[C@] (C) (Cc1ccc (O)c (O)c1)NN=C2CCCCC2. Format: Neat. Shipping: Room Temperature. | |
Our database is helping our users find suppliers everyday.
