1-(2,2-Difluoroethyl)-1H-pyrazole CAS 1173030-07-3
| CAS No. | 1173030-07-3 |
| Molecular Formula | C5H6F2N2 |
| Molecular Weight | 132.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,2-Difluoroethyl)-1H-pyrazole (CAS 1173030-07-3), a certified reference material (molecular formula C5H6F2N2, MW 132.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H6F2N2, 1-(2,2-Difluoroethyl)-1H-pyrazole contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 132.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(2,2-Difluoroethyl)-1H-pyrazole 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 | C5H6F2N2 |
| Molecular Weight | 132.11 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoroethyl Standards
- 3-(1,1-Difluoroethyl)-1H-pyrazole (CAS 1462380-24-0)
- 4-(1,1-Difluoroethyl)-1H-pyrazole (CAS 1785350-65-3)
- 5-(1,1-Difluoroethyl)-1H-imidazole (CAS 2229580-72-5)
- 2-[(2,2-difluoroethyl)(methyl)amino]acetonitrile (CAS 1248187-09-8)
- N-(2,2-difluoroethyl)cyclobutanamine (CAS 1010189-79-3)
- 3-(2,2-Difluoroethyl)cyclobutan-1-amine (CAS 1461707-93-6)
- 3-(1,1-Difluoroethyl)pyrrolidine (CAS 1554370-14-7)
- 3-(2,2-Difluoroethyl)pyrrolidine (CAS 1566754-28-6)
Recommended Standards
- (3S,4S,5S)-3,4-dihydroxy-5-methyloxolan-2-one (CAS 116560-94-2)
- 5-(Hydroxymethyl)-1,4-dioxan-2-one (CAS 122150-99-6)
- (R)-3-hydroxytetrahydrofuran-3-carboxylic acid (CAS 111833-89-7)
- 3-(Difluoromethyl)-4-methyl-1h-pyrazole (CAS 1245772-27-3)
- (S)-3,4-Diamino-4-oxobutanoic acid hydrochloride (CAS 97533-37-4)
- Methyl (R)-3-amino-3-(4-(trifluoromethyl)phenyl)propanoate (CAS 1228543-08-5)
- N'-Hydroxy-2-[(4-methylphenyl)sulfonyl]-ethanimidamide (CAS 72660-98-1)
- N-(4-bromophenyl)-2-((2-hydroxyethyl)amino)acetamide (CAS 1156583-05-9)
- Naringenin 4’-O-beta-D-Glucuronide(Mixture of Diastereomers) (CAS 158196-35-1)
- 2-(4-((3,4-Dichlorobenzyl)oxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246740-41-8)
- Methyl (R)-3-amino-3-(3,4,5-trimethoxyphenyl)propanoate (CAS 1212851-74-5)
- 2-(3-Chloroquinoxalin-2-yl)-2-(thiophen-2-ylsulfonyl)acetonitrile (CAS 885196-53-2)
- 1-(4-Bromophenyl)-4-methyl-1H-pyrazol-3-ol (CAS 24835-01-6)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
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