Ethyl 5-amino-4-fluoro-1H-pyrazole-3-carboxylate CAS 2484964-07-8
| CAS No. | 2484964-07-8 |
| Molecular Formula | C6H8FN3O2 |
| Molecular Weight | 173.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 5-amino-4-fluoro-1H-pyrazole-3-carboxylate (CAS 2484964-07-8), a certified reference material (molecular formula C6H8FN3O2, MW 173.15 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, Ethyl 5-amino-4-fluoro-1H-pyrazole-3-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 173.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), Ethyl 5-amino-4-fluoro-1H-pyrazole-3-carboxylate 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 | C6H8FN3O2 |
| Molecular Weight | 173.15 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 sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 4-Amino-1-(2-fluoroethyl)-1H-pyrazole-3-carboxylic acid (CAS 1429418-72-3)
- 4-Amino-1-(2-fluoroethyl)-1H-pyrazole-5-carboxylic acid (CAS 1429419-54-4)
- (3-Amino-1-methyl-1H-pyrazol-4-yl)dimethylphosphine oxide (CAS 2243511-85-3)
- (5-Amino-1-methyl-1H-pyrazol-4-yl)dimethylphosphine oxide (CAS 2248401-83-2)
- (S)-2-Amino-3-(2-fluoro-1H-imidazol-4-yl)propanoic acid (CAS 50444-78-5)
- (S)-2-Amino-3-(5-fluoro-1H-imidazol-4-yl)propanoic acid (CAS 42310-02-1)
- 2-Amino-3-(2-fluoro-1H-imidazol-4-yl)propanoic acid (CAS 57212-36-9)
- 2-Amino-3-(5-fluoro-1H-imidazol-4-yl)propanoic acid (CAS 57372-70-0)
Recommended Standards
- Ethyl 2-amino-5-fluoro-1H-imidazole-4-carboxylate (CAS 89676-58-4)
- Isothiazole-4,5-dicarboxylic acid (CAS 66882-70-0)
- 5-Nitrothiophene-3-carboxylic Acid (CAS 40357-96-8)
- N-(5-nitro-1,3-thiazol-2-yl)formamide (CAS 500-08-3)
- 8-Chloro-3-(hydroxymethyl)quinolin-4-ol (CAS 82121-51-5)
- Nor-Ephedrine HCl (CAS 40626-29-7)
- 2H-Oxazolo[5,4-f]indole (CAS 70865-16-6)
- 6-(4-Nitrophenyl)furo[2,3-d]pyrimidin-2(3H)-one (CAS 920507-06-8)
- Methyl 2-(methylamino)-3-(2-propyl-1h-imidazol-1-yl)propanoate (CAS 1343702-67-9)
- Methyl 3-cyanopropiolate (CAS 57205-39-7)
- Malonohydrazide (CAS 3815-86-9)
- Rimegepant Impurity 137 (CAS 1373116-08-5)
- 3-(3,4-Difluorophenyl)propionic Acid (CAS 161712-75-0)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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