1-{3-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole CAS 478258-86-5
| CAS No. | 478258-86-5 |
| Molecular Formula | C18H12F6N4S |
| Molecular Weight | 430.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-{3-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-{3-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole (CAS 478258-86-5) is a high-purity analytical reference standard with the molecular formula C18H12F6N4S and a molecular weight of 430.37 g/mol.
Based on its molecular formula C18H12F6N4S, 1-{3-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 430.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-{3-[5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]thiophen-2-yl}-2,5-dimethyl-1H-pyrrole 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 | C18H12F6N4S |
| Molecular Weight | 430.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related bis Standards
- 2-(3-(Trifluoromethyl)benzyl)-N-(3-(trifluoromethyl)phenyl)thiazole-4-carboxamide (CAS 478042-41-0)
- 6,6'-Bis(trifluoromethyl)-[5,5'-biisobenzofuran]-1,1',3,3'-tetraone (CAS 165323-75-1)
- N-(2-{1-[3-(Trifluoromethyl)benzyl]-1H-benzimidazol-2-yl}ethyl)-2-thiophenecarboxamide (CAS 1510834-37-3)
- 1-[3-(Trifluoromethyl)phenyl]-3-[5-(5-(trifluoromethyl)-pyridin-2-yl)-[1,2,4]oxadiazol-3-ylmethyl]urea (CAS 1311278-86-0)
- 2-((4-(3-(Trifluoromethyl)phenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 306977-77-5)
- 2-(Trifluoromethyl)-5-(1-((2-(trifluoromethyl)phenyl)sulfonyl)piperidin-3-yl)-1,3,4-oxadiazole (CAS 1396815-02-3)
- 3-{2-[3,5-bis(trifluoromethyl)-1H-pyrazol-1-yl]pyridin-3-yl}-1-(4-methylphenyl)urea (CAS 955962-81-9)
- 13-(3-(Trifluoromethyl)benzyl)-6,13-dihydro-5H-indolo[3,2-c]acridine (CAS 860612-28-8)
Recommended Standards
- [(2R,3S,4R,5R,6S)-3,4,6-triacetoxy-5-[(2-azidoacetyl)amino]tetrahydropyran-2-yl]methyl acetate (CAS 857677-98-6)
- 1-3-4-6-Tetra-O-acetyl-N-azidoacetylglucosamine (CAS 98924-81-3)
- 3,5-Dichloro-1-(4-((3,5-dibutyl-1H-1,2,4-triazol-1-yl)methyl)phenyl)-1H-pyrrole-2-carbonitrile (CAS 144062-77-1)
- 2-(3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5,7-bis(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 692287-82-4)
- 2-Methyl-3-(propan-2-yl)quinolin-4-amine (CAS 1342740-47-9)
- (S)-2-((1-Methylpiperidin-3-yl)amino)ethanol (CAS 1354000-60-4)
- 1-(4-Methoxybenzoyl)-4-methylpiperidine (CAS 18065-13-9)
- 2-Amino-5-(4-chlorophenyl)thiazole-4-carbohydrazide (CAS 886361-54-2)
- 1-[2-(Diethylamino)ethyl]-1H-pyrazol-4-amine (CAS 1152841-43-4)
- 4-Chloro-3,6-dimethylisoxazolo[5,4-d]pyrimidine (CAS 1023758-00-0)
- Succinyl-beta-cyclodextrin (CAS 957494-34-7)
- (S)-3-(3-Bromophenoxy)pyrrolidine hydrochloride (CAS 1260593-52-9)
- 4-Bromo-1-isobutylpyridin-2(1h)-one (CAS 1620698-93-2)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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