1-((4-Fluorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide CAS 1004194-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1004194-15-3 |
| Molecular Formula | C11H11FN4O2 |
| Molecular Weight | 250.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-((4-Fluorophenoxy)methyl)-1h-pyrazole-3-carbohydrazide (CAS 1004194-15-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H11FN4O2. Molecular weight: 250.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H11FN4O2 |
| Molecular Weight | 250.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenoxy Standards
- Methyl 1-[(4-fluorophenoxy)methyl]-1H-pyrazole-3-carboxylate (CAS 1001500-26-0)
- 2-(3-Fluorophenoxy)-N-(4h-1,2,4-triazol-3-yl)propanamide (CAS 1197744-61-8)
- 5-((4-Fluorophenoxy)methyl)furan-2-carbohydrazide (CAS 438221-91-1)
- Methyl 5-((4-fluorophenoxy)methyl)furan-2-carboxylate (CAS 402739-03-1)
- 1-[3-(4-fluorophenoxy)propyl]-5-methyl-1h-pyrazol-3-amine (CAS 1240564-84-4)
- 2-(4-Fluorophenoxy)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1355495-51-0)
- 1-((3-Fluorophenoxy)methyl)-5-methyl-3-nitro-1H-pyrazole (CAS 1172034-69-3)
- 2-(4-((2-Fluorophenoxy)methyl)-1H-1,2,3-triazol-1-yl)acetic acid (CAS 1355172-52-9)
Recommended Standards
- 1-(2-Fluoro-phenoxymethyl)-1h-pyrazole-3-carboxylic acid hydrazide (CAS 1006488-07-8)
- Olaparib Impurity 153 (CAS CATO-C4X-1135153)
- 2-(1-(4-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)acetic acid (CAS 1011416-50-4)
- 5-Nitrospiro[benzimidazole-2,1-cyclopentane]1,3-dioxide (CAS 306935-59-1)
- (R)-2-((benzyloxy)methyl)morpholine (CAS 135065-70-2)
- Decitabine Impurity 27（Mixture of Diastereoisomer） (CAS CATO-C4X-113727)
- Methyl (2S,3R)-3-hydroxypyrrolidine-2-carboxylate (CAS 496841-08-8)
- Methyl thieno[2,3-c]pyridine-2-carboxylate (CAS 870243-58-6)
- Bis(4-(2-(prop-1-en-1-yl)phenoxy)phenyl)methanone (CAS 109423-33-8)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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 13829788188 / jacky.chen@cato-chem.com