4-Carbamoyl-1-methylpyridin-1-ium iodide CAS 5613-08-1
| CAS No. | 5613-08-1 |
| Molecular Formula | C7H9N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Carbamoyl-1-methylpyridin-1-ium iodide is closely related to an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Carbamoyl-1-methylpyridin-1-ium iodide (CAS 5613-08-1), molecular formula C7H9N2OI and molecular weight 264.06 g/mol, is a CATO reference standard with documented purity and traceability.
4-Carbamoyl-1-methylpyridin-1-ium iodide (C7H9N2OI) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Carbamoyl-1-methylpyridin-1-ium iodide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H9N2O I |
| Molecular Weight | 264.06 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Carbamoyl Standards
- 5-Carbamoyl-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1006458-34-9)
- 4-Carbamoyl-1-methyl-1h-pyrazole-3-carboxylic acid (CAS 1006458-39-4)
- 2-(4-Carbamoyl-1h-pyrazol-1-yl)acetic acid (CAS 1006458-44-1)
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Recommended Standards
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- 2-(5-methyl-2,4-dioxo-1-pyrimidinyl)acetic acid 2-[5-methyl-2,4-bis(oxidanylidene)pyrimidin-1-yl]ethanoic acid 20924-05-4 A815021 (CAS 20924-05-4)
- 1,1'-((3-(Dimethylamino)propyl)azanediyl)bis(propan-2-ol) (CAS 63469-23-8)
- 2,3,5-Trichloroisonicotinonitrile (CAS 1221791-83-8)
- 2-Bromo-4-(3,3-difluoroazetidin-1-yl)nitrobenzene 1779120-31-8 (CAS 1779120-31-8)
- 2-Acetoxy-3,4-dichlorobenzophenone (CAS 890098-84-7)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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