3-(3,4-Difluorophenyl)-1-methyl-1h-pyrazol-5-amine CAS 1152709-43-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1152709-43-7 |
| Molecular Formula | C10H9F2N3 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,4-Difluorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152709-43-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H9F2N3. Molecular weight: 209.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H9F2N3 |
| Molecular Weight | 209.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluorophenyl Standards
- 3-(3,5-difluorophenyl)-1-methyl-1H-pyrazol-5-amine (CAS 1019010-72-0)
- 3-(2,4-difluorophenyl)-1-methyl-1H-pyrazol-5-amine (CAS 1019011-31-4)
- (1-(2,4-Difluorophenyl)-1h-pyrazol-4-yl)methanamine (CAS 1134304-59-8)
- 3-(2,5-Difluorophenyl)-4-methyl-1h-pyrazol-5-amine (CAS 1146218-13-4)
- 3-(2,6-Difluorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152666-59-5)
- 3-(2,5-Difluorophenyl)-1-methyl-1h-pyrazol-5-amine (CAS 1152709-04-0)
- 1-[(2,3-Difluorophenyl)methyl]-1H-pyrazol-4-amine (CAS 1154371-53-5)
- (5-(2,6-Difluorophenyl)-1H-imidazol-2-yl)methanamine (CAS 1156709-22-6)
Recommended Standards
- 1-(1-Methyl-1h-pyrazol-4-yl)-5-oxopyrrolidine-3-carboxylic acid (CAS 1153971-08-4)
- Methanediol, 1-(3-pyridinyl)-, 1,1-diacetate (CAS 114951-44-9)
- N-ethyl-N-(5-nitropyridin-2-yl)acetamide (CAS 115474-10-7)
- 4-(3,6-Diphenyl-1,2,4-triazin-5-yl)morpholine (CAS 339013-01-3)
- n'-Amino-4-fluoro-N-methylbenzene-1-carboximidamide hydroiodide (CAS 1269181-33-0)
- N3,N3,N5,N5-Tetramethyl-1H-1,2,4-triazole-3,5-diamine (CAS 18377-94-1)
- 4-Chloro-2-(furan-2-yl)benzofuro[3,2-d]pyrimidine (CAS 1706431-03-9)
- [3-(6,7-Dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)propyl]amine dihydrochloride (CAS 93808-11-8)
- 1-Octadecanaminium, N,N-dimethyl-N-[3-(triethoxysilyl)propyl]-, chloride (CAS 62117-57-1)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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