3-Amino-5-iodopyridin-4(1H)-one CAS 98027-53-3
| CAS No. | 98027-53-3 |
| Molecular Formula | C5H5IN2O |
| Molecular Weight | 236.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-5-iodopyridin-4(1H)-one.
CATO supplies 3-Amino-5-iodopyridin-4(1H)-one (CAS 98027-53-3), a certified reference material (molecular formula C5H5IN2O, MW 236.01 g/mol) for analytical method development and quality control.
3-Amino-5-iodopyridin-4(1H)-one (C5H5IN2O) contains an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 3-Amino-5-iodopyridin-4(1H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C5H5IN2O |
| Molecular Weight | 236.01 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 |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 4-Amino-3-bromo-2,5-difluorobenzaldehyde (CAS 112279-63-7)
- 4-Amino-2-iodopyridin-3-ol (CAS 1171919-81-5)
- 3-Amino-5-iodopyridin-4-ol (CAS 1332691-15-2)
- 2-Amino-5-iodopyridin-3-ol (CAS 1454852-94-8)
- 3-Amino-5-iodo-1H-pyridin-2-one (CAS 856161-24-5)
- Ethyl 3-Amino-5,6-dichloropyrazine-2-carboxylate (CAS 86882-92-0)
- Ethyl 5-amino-2,6-dichloropyrimidine-4-carboxylate (CAS 54368-62-6)
- 2-amino-5-bromo-1H-indole-3-carbonitrile (CAS 1242140-64-2)
Recommended Standards
- 3-Hydrazinyl-6-iodopyridazine (CAS 399044-18-9)
- 3,6-Dichloro-2-nitrobenzoic acid (CAS 2011-61-2)
- 3-Iodo-1-methyl-1H-pyrazole-5-carbaldehyde (CAS 2226182-52-9)
- 3,5-Dichloro-2-nitrobenzoic acid (CAS 23082-45-3)
- [1,3]Oxathiolo[5,4-c]pyridine (CAS 727414-55-3)
- tert-Butyl N-methyl-N-[(3-methylazetidin-3-yl)methyl]carbamate (CAS 1260796-52-8)
- 2-Chloro-N-(2-chloropyrimidin-5-yl)acetamide (CAS 856976-11-9)
- 1-Allyl-3-(pyridin-2-yl)thiourea (CAS 880-14-8)
- 3-Acetyl-4,5-diphenylfuran-2(5H)-one (CAS 21053-71-4)
- (Z)-2-Benzamido-3-phenylacrylic acid (CAS 26348-47-0)
- (R)-Methyl 2-((diphenylmethylene)amino)-3-hydroxypropanoate (CAS 218766-08-6)
- 3-((2-Bromobenzyl)oxy)benzaldehyde (CAS 728885-44-7)
- 4-(4-Iodophenyl)tetrahydro-2H-pyran (CAS 1434128-30-9)
- (Des-Thr7)-Glucagon trifluoroacetate salt (CAS 1802078-28-9)
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