3-(2,2-Difluoroethoxy)-1-ethyl-1H-pyrazol-4-amine hydrochloride CAS 1431962-22-9
| CAS No. | 1431962-22-9 |
| Molecular Formula | C7H11F2N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,2-Difluoroethoxy)-1-ethyl-1H-pyrazol-4-amine hydrochloride (CAS 1431962-22-9), a certified reference material (molecular formula C7H11F2N3OHCl, MW 227.64 g/mol) for analytical method development and quality control.
The molecular framework of 3-(2,2-Difluoroethoxy)-1-ethyl-1H-pyrazol-4-amine hydrochloride (C7H11F2N3OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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-(2,2-Difluoroethoxy)-1-ethyl-1H-pyrazol-4-amine hydrochloride 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 | C7H11F2N3O HCl |
| Molecular Weight | 227.64 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Difluoroethoxy Standards
- 2-(2,2-Difluoroethoxy)-5-nitropyridine (CAS 1018052-90-8)
- 2-(2,2-difluoroethoxy)-4-methylaniline (CAS 1018053-48-9)
- 1-(2,2-Difluoroethoxy)-2-fluoro-4-nitrobenzene (CAS 1018164-78-7)
- 6-(2,2-Difluoroethoxy)pyridin-3-amine (CAS 1050909-43-7)
- 6-(2,2-Difluoroethoxy)pyridine-3-carboxylic acid (CAS 1072855-41-4)
- 2-(2,2-Difluoroethoxy)benzonitrile (CAS 1160246-19-4)
- 1-(2,2-Difluoroethoxy)-2-iodobenzene (CAS 1160495-81-7)
- 5-(2,2-Difluoroethoxy)pyrazine-2-carboxylic acid (CAS 1174323-38-6)
Recommended Standards
- 2-(4-Methoxy-2-methylphenyl)pentan-2-ol (CAS 1443333-79-6)
- 1-(Benzo[d][1,3]dioxol-5-yl)-3-((4-chloro-3-nitrophenyl)amino)propan-1-one (CAS 892155-46-3)
- ethyl 2-(3-amino-1-benzhydryl-azetidin-3-yl)-2,2-difluoro-acetate (CAS 2306264-76-4)
- 2-Amino-n-(quinolin-8-yl)acetamide (CAS 587832-36-8)
- Praseodymium(III) perchlorate, 50% aqueous solution (99.9%-Pr) (REO) (CAS 51411-03-1)
- 4-(3-Chloro-5-fluorophenyl)phenylacetic acid (CAS 1334499-97-6)
- n-(2-Chlorobenzyl)-4-methoxybutan-1-amine (CAS 1247420-60-5)
- DIVINYL-PROTOCHLOROPHYLLIDE (CAS 18433-30-2)
- n-(1-(5-Methylthiophen-2-yl)ethyl)aniline (CAS 1020969-27-0)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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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