1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile CAS 1049772-79-3
| CAS No. | 1049772-79-3 |
| Molecular Formula | C6H4F3N3 |
| Molecular Weight | 175.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, fluorine substitution, an aromatic ring system, 1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 175.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
1-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile (CAS 1049772-79-3) is a high-purity analytical reference standard with the molecular formula C6H4F3N3 and a molecular weight of 175.11 g/mol.
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-Methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbonitrile 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 | C6H4F3N3 |
| Molecular Weight | 175.11 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-(3-(Trifluoromethyl)-1h-pyrazol-1-yl)acetonitrile (CAS 1006348-71-5)
- 5-Methyl-2-(trifluoromethyl)furan-3-carbonitrile (CAS 1053656-28-2)
- 3-(Trifluoromethyl)isonicotinaldehyde (CAS 1060801-92-4)
- 2-(Trifluoromethyl)nicotinaldehyde (CAS 116308-35-1)
- 1-Methyl-5-(trifluoromethyl)-1h-pyrazole-3-carbonitrile (CAS 1245823-99-7)
- 1-methyl-3-(trifluoromethyl)-1h-pyraZole-5-carbonitrile (CAS 1316223-15-0)
- 3-(Trifluoromethyl)pyridine-2-carboxaldehyde (CAS 131747-62-1)
- 5-(Trifluoromethyl)nicotinaldehyde (CAS 131747-67-6)
Recommended Standards
- Q59BVN759I 3017-60-5 Cobalt thiocyanate Cobaltous thiocyanate Cobalt dithiocyanate Thiocyanic acid, cobalt(2+) salt (2:1) Thiocyanic acid, cobalt(2+) salt EINECS 221-156-8 UNII-Q59BVN759I (CAS 3017-60-5)
- 1-Methylxanthine-2,4,5,6-<SUP>13</SUP>C<SUB>4</SUB>, 1,3,9-<SUP>15</SUP>N<SUB >3</SUB> (CAS 1173018-69-3)
- 4,5-Difluoro-2-nitrophenol (CAS 55346-97-9)
- 1-(2,2,2-Trifluoroethyl)-1H-pyrazole-4-carbonitrile (CAS 1216241-07-4)
- 3-Bromo-5-(dimethoxymethyl)benzoic acid (CAS 1951441-78-3)
- (3,4-Dihydro-2H-benzo[b][1,4]oxazin-2-yl)methanamine hydrochloride (CAS 1956325-12-4)
- (S)-2-acetamidopentanoic acid (CAS 15891-50-6)
- 1-[(2,6-difluorophenyl)methyl]-4-iodo-1H-1,2,3-triazole (CAS 1955540-09-6)
- (Z)-11-Octadecen-1-ol (CAS 62972-93-4)
- 4-(2-Hydroxypropan-2-yl)-1-methylcyclohexane-1,2-diol (CAS 62014-81-7)
- 5-Bromo-2-(pyridin-2-yl)pyridazin-3(2h)-one (CAS 2251053-52-6)
- 2,5,6-Trichloronicotinohydrazide (CAS 58584-91-1)
- 2-(3-(((Benzyloxy)carbonyl)amino)piperidin-1-yl)acetic acid (CAS 1353985-17-7)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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