(2-Amino-5-chloropyridin-4-yl)methanol CAS 1598357-54-0
| CAS No. | 1598357-54-0 |
| Molecular Formula | C6H7ClN2O |
| Molecular Weight | 158.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Amino-5-chloropyridin-4-yl)methanol (C6H7ClN2O) contains an amide group, a hydroxyl group, an ether linkage, chlorine 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(2-Amino-5-chloropyridin-4-yl)methanol (CAS 1598357-54-0) is a high-purity analytical reference standard with the molecular formula C6H7ClN2O and a molecular weight of 158.59 g/mol.
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-5-chloropyridin-4-yl)methanol 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 | C6H7ClN2O |
| Molecular Weight | 158.59 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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- (3-Amino-2-chloropyridin-4-yl)methanol (CAS 1002129-57-8)
- 2-Amino-5-chloro-4-methylpyridin-3-ol (CAS 1003710-95-9)
- (3-Amino-6-chloropyridin-2-yl)methanol (CAS 1206454-48-9)
- (5-Amino-2-chloropyridin-4-yl)methanol (CAS 1227583-24-5)
- 4-Amino-2-chloro-3-methoxypyridine (CAS 1227600-23-8)
- (6-Amino-5-chloropyridin-3-yl)methanol (CAS 1251924-45-4)
- 2-Amino-4-chloro-6-methoxypyridine (CAS 1261628-71-0)
- (6-Amino-3-chloropyridin-2-yl)methanol (CAS 1333779-89-7)
Recommended Standards
- 3-Chloro-4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine (CAS 1575612-77-9)
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- 3-Chloro-5-cyclobutyl-1,2,4-oxadiazole (CAS 1566277-74-4)
- 4-chloro-5-methoxy-6-methyl-pyrimidine (CAS 1739-60-2)
- Tetrahydro-2,5-furandimethanamine (CAS 66918-21-6)
- 5-(3-Bromo-2-methylphenyl)oxazole (CAS 2004529-69-3)
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- N-{[4-(1H-pyrrol-1-yl)phenyl]methyl}benzenesulfonamide (CAS 866010-77-7)
- 2-(4-Fluorophenyl)quinoline-4,6-diamine (CAS 423183-90-8)
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