2-Amino-2-(3-chloropyrazin-2-yl)ethylenol CAS 1786462-98-3
| CAS No. | 1786462-98-3 |
| Molecular Formula | C6H6ClN3O |
| Molecular Weight | 171.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-2-(3-chloropyrazin-2-yl)ethylenol (CAS 1786462-98-3), a certified reference material (molecular formula C6H6ClN3O, MW 171.58 g/mol) for analytical method development and quality control.
The molecular framework of 2-Amino-2-(3-chloropyrazin-2-yl)ethylenol (C6H6ClN3O) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Amino-2-(3-chloropyrazin-2-yl)ethylenol 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 | C6H6ClN3O |
| Molecular Weight | 171.58 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 3-Amino-2-chlorobenzoic Acid (CAS 108679-71-6)
- 1-(3-Amino-6-chloropyrazin-2-yl)ethanone (CAS 1211581-23-5)
- 4-Amino-2-chloronicotinamide (CAS 1216816-10-2)
- 5-Amino-2-chloroisonicotinamide (CAS 1217026-70-4)
- 6-Amino-5-chloropyridine-3-carboxamide (CAS 1221724-36-2)
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- 1-(4-Amino-6-chloropyrimidin-5-yl)ethanone (CAS 1620842-91-2)
Recommended Standards
- 3-Amino-6-chloropyridine-2-carboxamide (CAS 175358-01-7)
- (6-Chloropyridin-3-yl)methyl formate (CAS 1823324-51-1)
- 2-Chloro-n-hydroxybenzamide (CAS 17512-69-5)
- 4-Amino-5-chloronicotinamide (CAS 1823917-45-8)
- n-(1-(5-Methylfuran-2-yl)ethyl)-5-nitropyridin-2-amine (CAS 1043345-32-9)
- Nitazoxanide (CAS 55981-09-4)
- (3-(2,4-Dichlorophenyl)-1-(p-tolyl)-1H-pyrazol-4-yl)methanol (CAS 618383-35-0)
- 2-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1946760-48-0)
- 3-Methoxybenzoic acid-d4 (CAS 2098655-87-7)
- 3-((4-Oxo-4,5-dihydrothiazol-2-yl)amino)propanoic acid (CAS 797027-57-7)
- Ethyl 2-(2-bromo-3-cyano-5-(difluoromethyl)phenyl)acetate (CAS 1807116-82-0)
- 2,5-Dichloro-3-fluoroanisole (CAS 1806349-42-7)
- 2-Chloro-6-(p-tolyl)-4H-thiopyran-4-one (CAS 1000574-14-0)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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