1-(4-Fluorobenzyl)-3-hydrazinylpyrazin-2(1H)-one CAS 1708437-64-2
| CAS No. | 1708437-64-2 |
| Molecular Formula | C11H11FN4O |
| Molecular Weight | 234.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(4-Fluorobenzyl)-3-hydrazinylpyrazin-2(1H)-one 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.
1-(4-Fluorobenzyl)-3-hydrazinylpyrazin-2(1H)-one (CAS 1708437-64-2) is a high-purity analytical reference standard with the molecular formula C11H11FN4O and a molecular weight of 234.23 g/mol.
1-(4-Fluorobenzyl)-3-hydrazinylpyrazin-2(1H)-one (C11H11FN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H11FN4O |
| Molecular Weight | 234.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorobenzyl Standards
- 1-(4-Fluorobenzyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1020238-69-0)
- N-(2-Fluorobenzyl)-1-methyl-1H-1,2,3-triazole-4-carboxamide (CAS 1234932-16-1)
- 1-(4-Fluorobenzyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 1344045-93-7)
- 1-(2-Fluorobenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 1368891-44-4)
- 1-(3-Fluorobenzyl)-3-methyl-1h-pyrazole-5-carboxylic acid (CAS 1543135-42-7)
- 1-(3-Fluorobenzyl)-3-hydrazinylpyrazin-2(1H)-one (CAS 1708178-66-8)
- 1-(2-Fluorobenzyl)-3-methyl-1h-pyrazole-5-carboxylic acid (CAS 864523-18-2)
- 1-(3-Fluorobenzyl)-5-methyl-1h-pyrazole-3-carboxylic acid (CAS 479028-74-5)
Recommended Standards
- 2-(((5-Ethyl-1,2,4-oxadiazol-3-yl)methyl)sulfonyl)acetic acid (CAS 1708268-65-8)
- 2-(4-Fluorophenyl)-2,4,5,7-tetrahydropyrano[3,4-c]pyrazol-3-ol (CAS 1780014-20-1)
- 2-(2-Cyclopropyl-4-fluoro-1h-benzo[d]imidazol-1-yl)acetic acid (CAS 1781301-65-2)
- 2-((1-Methyl-4-(methylsulfonyl)-1H-pyrazol-5-yl)oxy)acetic acid (CAS 1708169-80-5)
- 2-(Chloromethyl)-7-methyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 81516-46-3)
- 5-(2-Nitrophenyl)isoxazole-4-carboxylic acid (CAS 887408-17-5)
- 2-Amino-5-(4-methylthiophenyl)pyridine (CAS 893738-44-8)
- 2,2'-(Oleylamino)diethanol (CAS 13127-82-7)
- 2-(4-Chlorobenzoyl)isoindoline-1,3-dione (CAS 80825-01-0)
- n-(4-Phenoxyphenyl)prop-2-enamide (CAS 134046-78-9)
- Tos-PEG4-t-butyl ester (CAS 217817-01-1)
- 2-Bromo-5-(oxiran-2-yl)pyridine (CAS 1346538-48-4)
- 2-(3-(Trifluoromethyl)phenyl)cyclopentan-1-amine (CAS 1340428-02-5)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com