1-(2,2-difluoroethyl)-N-(3-methoxybenzyl)-1H-pyrazol-4-amine CAS 1172821-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1172821-54-3 |
| Molecular Formula | C13H15F2N3O |
| Molecular Weight | 267.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,2-difluoroethyl)-N-(3-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1172821-54-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H15F2N3O. Molecular weight: 267.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H15F2N3O |
| Molecular Weight | 267.27 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related difluoroethyl Standards
- 1-(2,2-Difluoroethyl)-N-(2-methoxybenzyl)-1h-pyrazol-4-amine (CAS 1170969-82-0)
- 1-(2,2-difluoroethyl)-N-(4-methoxybenzyl)-1H-pyrazol-4-amine (CAS 1170978-83-2)
- 1-(1,1-Difluoroethyl)-2-iodobenzene (CAS 1032507-55-3)
- 1-(1,1-Difluoroethyl)-4-iodobenzene (CAS 1142924-89-7)
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- 2-(3-(1,1-Difluoroethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 445303-66-2)
- 2-(1,1-Difluoroethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2231122-95-3)
Recommended Standards
- (3R)-3-Benzyl-7a-(difluoromethyl)tetrahydropyrrolo[2,1-b]oxa-zol-5(6H)-one (CAS 1191936-75-0)
- 2,3-Bis(3-fluorophenyl)pyridine (CAS 1214340-37-0)
- 11-bromo-1-undecanethiol (CAS 116129-34-1)
- 1-(tert-Butyl) 2-ethyl (R)-6-oxopiperidine-1,2-dicarboxylate (CAS 1001649-07-5)
- 3-Amino-6-(4-bromophenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 625369-64-4)
- 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, ethenylbenzene and 2-propenenitrile (CAS 25852-38-4)
- 2,6-diamino-5-(hydroxymethyl)pyrimidin-4(3H)-one (CAS 79595-72-5)
- 5,12-dihydroquinoxalino[2,3-b]phenazine (CAS 531-47-5)
- ((Methylstannanetriyl)tris(sulfanediyl))tris(ethane-2,1-diyl) tris(decanoate) (CAS 68928-50-7)
- Semaglutide impurity 229 (CAS CATO-C4X-2226229)
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