3-Amino-6-iodopyrazine-2-carboxamide CAS 1244949-61-8
| CAS No. | 1244949-61-8 |
| Molecular Formula | C5H5IN4O |
| Molecular Weight | 264.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-6-iodopyrazine-2-carboxamide is closely related to an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Amino-6-iodopyrazine-2-carboxamide (CAS 1244949-61-8), a certified reference material (molecular formula C5H5IN4O, MW 264.02 g/mol) for analytical method development and quality control.
The molecular framework of 3-Amino-6-iodopyrazine-2-carboxamide (C5H5IN4O) is characterized by an amide 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 3-Amino-6-iodopyrazine-2-carboxamide 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 | C5H5IN4O |
| Molecular Weight | 264.02 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-Amino-6-iodoisonicotinic acid (CAS 1393529-88-8)
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Recommended Standards
- 6-Bromo-5,8-difluoro-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1221502-86-8)
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- 2-(Difluoromethyl)-4-hydroxy-3-iodo-5-methoxypyridine (CAS 1806934-61-1)
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