5-Amino-3-(3-fluorophenyl)pyrazole CAS 766519-89-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 766519-89-5 |
| Molecular Formula | C9H12FN3 |
| Molecular Weight | 181.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Amino-3-(3-fluorophenyl)pyrazole (CAS 766519-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12FN3. Molecular weight: 181.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H12FN3 |
| Molecular Weight | 181.21 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.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-1-(4-fluoro-3-methylphenyl)propan-1-one (CAS 1017200-52-0)
- 2-Amino-5-(3-methyl-2-furyl)-1,3,4-thiadiazole (CAS 1019527-96-8)
- 2-Amino-6-methylthieno[2,3-d]pyrimidin-4(1H)-one (CAS 1059126-74-7)
- 5-Amino-3-methyl-7H-thiazolo[3,2-a]pyrimidin-7-one (CAS 1189749-50-5)
- 5-(Amino(cyclopropyl)methyl)-2-fluorophenol (CAS 1270384-54-7)
- 5-Amino-3-fluoro-5,6,7,8-tetrahydronaphthalen-1-ol (CAS 1337049-55-4)
- 3-Amino-3-(4-fluorophenyl)cyclobutan-1-ol (CAS 1353636-62-0)
- 2-Amino-5-methylthieno[2,3-d]pyrimidin-4(1H)-one (CAS 1423165-18-7)
Recommended Standards
- 5,6-Dimethyl-3H,4H-thieno[2,3-d][1,2,3]triazin-4-one (CAS 38359-85-2)
- 5-Amino-4-cyano-3-methylthiophene-2-carboxamide (CAS 350997-07-8)
- 5-(Furan-2-yl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 27106-14-5)
- 11-Mercaptoundecyl 2,2,2-trifluoroacetate (CAS 138524-05-7)
- 4-Chloro-5-nitroisoquinoline (CAS 53599-88-5)
- 11-Aminoundecanoic Acid (CAS 2432-99-7)
- 5,5'-Dibromo-4,4'-dihexadecyl-2,2'-bithiophene (CAS 958239-78-6)
- 1-(3-Chlorophenyl)-3-phenylpropan-1-amine (CAS 1178835-95-4)
- 2,2-Difluoro-N,N-dimethyl-1,3-benzodioxole-5-carboxamide (CAS 2055119-09-8)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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