1-Methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole CAS 1956377-04-0
| CAS No. | 1956377-04-0 |
| Molecular Formula | C11H18N2 |
| Molecular Weight | 178.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 178.27 g/mol gives 1-Methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1-Methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole (CAS 1956377-04-0), a certified reference material (molecular formula C11H18N2, MW 178.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H18N2, 1-Methyl-3-(pentan-3-yl)-5-vinyl-1H-pyrazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 178.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(pentan-3-yl)-5-vinyl-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 | C11H18N2 |
| Molecular Weight | 178.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
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- 2-(Pentan-3-yloxy)aniline (CAS 640767-47-1)
- 2-Methyl-6-(pentan-3-yl)pyrimidin-4-amine (CAS 95206-99-8)
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- 3-(Pentan-3-yl)-5,6-dihydro-4H-pyrrolo[3,2-d]isoxazole (CAS 603067-76-1)
Recommended Standards
- 3-Isopropyl-1-propyl-5-vinyl-1H-pyrazole (CAS 1956328-24-7)
- 1,3-Diisopropyl-5-vinyl-1H-pyrazole (CAS 1956379-73-9)
- N-(2-Aminoethyl)-N-ethyl-m-toluidine (CAS 19248-13-6)
- (1-(4-Propylphenyl)ethyl)hydrazine (CAS 91215-74-6)
- 2-Nitrobenzyl 4-methylbenzenesulfonate (CAS 20444-09-1)
- Mast Cell Degranulating (MCD) Peptide HR-2 (CAS 80388-04-1)
- 2,4-Dichloro-5-nitroquinoline (CAS 1584664-29-8)
- 6-Ethyl-5,6,7,8-tetrahydro-1,6-naphthyridin-2(1H)-one (CAS 1710345-25-7)
- (3R,4S,5S)-4-amino-3-methoxy-5-methylheptanoic acid (CAS 2381287-02-9)
- 3-(3,4-Dimethylphenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1707371-45-6)
- 2-Amino-N-(2-fluorobenzyl)-N-methylpentanamide (CAS 1218172-99-6)
- 1-((4,5-Dimethyl-4h-1,2,4-triazol-3-yl)methyl)-1h-pyrazol-4-amine (CAS 1247619-25-5)
- 2-(4-Amino-6-(difluoromethyl)-2-nitropyridin-3-yl)acetic acid (CAS 1806801-16-0)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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