1-(Difluoromethyl)-N-(3-fluorobenzyl)-1H-pyrazol-3-amine hydrochloride CAS 1856074-71-9
| CAS No. | 1856074-71-9 |
| Molecular Formula | C11H10F3N3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-(Difluoromethyl)-N-(3-fluorobenzyl)-1H-pyrazol-3-amine hydrochloride.
1-(Difluoromethyl)-N-(3-fluorobenzyl)-1H-pyrazol-3-amine hydrochloride (CAS 1856074-71-9) is a high-purity analytical reference standard with the molecular formula C11H10F3N3HCl and a molecular weight of 277.67 g/mol.
1-(Difluoromethyl)-N-(3-fluorobenzyl)-1H-pyrazol-3-amine hydrochloride (C11H10F3N3HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO manufactures 1-(Difluoromethyl)-N-(3-fluorobenzyl)-1H-pyrazol-3-amine hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C11H10F3N3 HCl |
| Molecular Weight | 277.67 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Difluoromethyl Standards
- 2-(2-(Difluoromethyl)phenyl)acetic acid (CAS 1000517-62-3)
- 2-[4-(difluoromethyl)phenyl]acetic acid (CAS 1000524-74-2)
- 2-(4-(Difluoromethyl)phenyl)acetonitrile (CAS 1000529-64-5)
- 2-(3-(Difluoromethyl)phenyl)acetonitrile (CAS 1000529-78-1)
- 2-(4-(Difluoromethyl)phenyl)ethan-1-amine (CAS 1000539-08-1)
- 2-(3-(Difluoromethyl)phenyl)acetic acid (CAS 1000547-15-8)
- 2-(2-(Difluoromethyl)phenyl)acetonitrile (CAS 1000556-48-8)
- 2-(2-(Difluoromethyl)phenyl)ethanamine (CAS 1000559-85-2)
Recommended Standards
- 1-Amino-3-(furan-2-ylmethoxy)propan-2-ol (CAS 5380-89-2)
- 2-Iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine-6-carbonitrile (CAS 1227267-29-9)
- 3-(5-Aminobenzo[d]isoxazol-3-yl)piperidine-2,6-dione (CAS 2618349-27-0)
- 4-Phenyl-N-propyl-2-(pyridin-3-yl)pyrimidine-5-carboxamide (CAS 400079-50-7)
- Triphenylphosphogold(I) chloride (CAS 14243-64-2)
- 1-(4,7-Dimethylbenzo[d]thiazol-2-yl)azetidin-3-ol (CAS 1421509-45-6)
- Eperisone Impurity 4 (CAS 1026-87-5)
- 2-Chloro-N-(4-methyl-2-nitrophenyl)acetamide (CAS 72196-97-5)
- (Z)-2,2,2-trifluoro-1-(1-(4-fluorophenyl)-2-methyl-5-(4-(methylsulfonyl)phenyl)-1H-pyrrol-3-yl)ethan-1-one O-(4-chlorobenzoyl) oxime (CAS 860788-01-8)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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