methyl 6-amino-5-iodo-pyridine-3-carboxylate CAS 211308-80-4
| CAS No. | 211308-80-4 |
| Molecular Formula | C7H13IN2O2 |
| Molecular Weight | 284.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
methyl 6-amino-5-iodo-pyridine-3-carboxylate (CAS 211308-80-4) is a high-purity analytical reference standard with the molecular formula C7H13IN2O2 and a molecular weight of 284.09 g/mol.
The molecular framework of methyl 6-amino-5-iodo-pyridine-3-carboxylate (C7H13IN2O2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C7H13IN2O2 |
| Molecular Weight | 284.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related methyl Standards
- methyl 4-amino-5-iodo-pyridine-2-carboxylate (CAS 2089150-47-8)
- 4-Amino-5-bromo-1-(3-fluorophenyl)pyrimidin-2(1H)-one (CAS 1416439-25-2)
- 2-Amino-5-bromo-6-(2-fluorophenyl)pyrimidin-4(3H)-one (CAS 74602-56-5)
- 2-Amino-5-bromo-6-(3-fluorophenyl)pyrimidin-4(3H)-one (CAS 74602-59-8)
- 2-Amino-5-bromo-6-(4-fluorophenyl)pyrimidin-4(3H)-one (CAS 74602-62-3)
- 5-Amino-4-bromo-2-(4-fluorophenyl)pyridazin-3(2H)-one (CAS 52391-95-4)
- 4-Amino-5,6'-dichloro-[2,3'-bipyridine]-6-carboxylic acid (CAS 496852-42-7)
- 6-Amino-5-chloro-2-(4-chlorophenyl)pyrimidine-4-carboxylic acid (CAS 858955-38-1)
Recommended Standards
- 3-methoxy-4-hydroxy-5-iodobenzaldehyde 4-Hydroxy-3-iodo-5-methoxybenzaldehyde 4-hydroxy-3-iodo-5-methoxy-benzaldehyde 4-hydroxy-5-iodo-3-methoxybenzaldehyde 5-Iodovanillin 5-iodo vanillin 5438-36-8 (CAS 5438-36-8)
- 4-Chloro-1-(2-chlorophenoxy)-2-nitrobenzene (CAS 22544-02-1)
- Nitrofen (CAS 1836-75-5)
- 4-(2,4-Dichlorobenzoyl)-1H-pyrrole-2-carboxylic acid (CAS 886361-05-3)
- 3-(4-Nitro-1H-pyrazol-1-yl)benzoic acid (CAS 926193-79-5)
- 5-(Benzenesulfonyl)-2-methyl-4-phenylpyrimidine (CAS 339107-90-3)
- 3-(4-methoxyphenyl)isonicotinic acid (CAS 1258618-34-6)
- 2-Amino-3-(2-methoxy-5-methylphenyl)propanoic acid (CAS 603105-75-5)
- 1-(4-Aminopyridin-2-yl)piperidine-3-carboxylic acid (CAS 2097973-49-2)
- Epalrestat impurity 29 (CAS CATO-C4X-223629)
- Ethyl 1-cyclopentyl-3-nitro-1h-pyrazole-5-carboxylate (CAS 1260379-41-6)
- ((2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-Oxybis(3,4,5-trihydroxytetrahydro-2H-pyran-6,2-diyl))bis(methylene) didocosanoate (CAS 66758-35-8)
- 4-Bromo-5-(3-chloropropyl)-1,3-dimethyl-1h-pyrazole (CAS 1479814-72-6)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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