2-Amino-4-hydroxypyridine Hydrochloride CAS 1187932-09-7
| CAS No. | 1187932-09-7 |
| Molecular Formula | C5H6N2O |
| Molecular Weight | N/A |
| 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 2-Amino-4-hydroxypyridine Hydrochloride.
CATO supplies 2-Amino-4-hydroxypyridine Hydrochloride (CAS 1187932-09-7), a certified reference material (molecular formula C5H6N2OHCl, MW 146.57 g/mol) for analytical method development and quality control.
2-Amino-4-hydroxypyridine Hydrochloride (C5H6N2OHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine 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), 2-Amino-4-hydroxypyridine Hydrochloride 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 | C5H6N2O HCl |
| Molecular Weight | 146.57 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 3-Amino-1-methyl-4-phenoxyindazole (CAS 1000018-07-4)
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- 100005-23-0 2-Amino-4-(4-methoxyphenyl)-5-methylthiophene-3-carbonitrile 7050AC C13H12N2OS (CAS 100005-23-0)
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Recommended Standards
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- Ethyl 4,4-diethoxy-1-fluorocyclohexanecarboxylate (CAS 2719726-44-8)
- (S)-1-((R)-1-(3,5-bis(trifluoromethyl)phenyl)ethoxy)-2-phenylbut-3-en-2-amine (CAS 1214741-13-5)
- (2',3'-Dihydrospiro[cyclopropane-1,1'-inden]-2-yl)methanamine (CAS 1340377-50-5)
- 4-Hydroxy-2-methylisoquinolin-1(2H)-one (CAS 30236-50-1)
- Methyl (R)-2-amino-3-(4,4-difluorocyclohexyl)propanoate (CAS 2276548-05-9)
- (S)-tert-Butyl 1-neopentylpyrrolidin-3-ylcarbamate (CAS 1286209-34-4)
- (E)-({5-[(4-bromophenyl)sulfanyl]-1-methyl-3-phenyl-1H-pyrazol-4-yl}methylidene)[(4-fluorophenyl)methoxy]amine (CAS 321998-43-0)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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