4-Ethynyl-1-propyl-1h-pyrazole CAS 1340156-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340156-26-4 |
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Ethynyl-1-propyl-1h-pyrazole (CAS 1340156-26-4) pharmaceutical standards reference standard. Molecular formula: C8H10N2. Molecular weight: 134.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related Ethynyl Standards
- 3-Ethynyl-1-propyl-1H-pyrazole (CAS 1354705-99-9)
- 3-Ethynyl-1-(propan-2-yl)-1h-pyrazole (CAS 1354706-26-5)
- 1-Ethyl-4-ethynyl-5-methyl-1H-pyrazole (CAS 1354706-48-1)
- 4-Ethynyl-1-isopropyl-1H-pyrazole (CAS 1354706-51-6)
- 1-Ethyl-4-ethynyl-3-methyl-1H-pyrazole (CAS 1354706-99-2)
- 5-Ethynyl-1-(1-methylethyl)-1H-pyrazole (CAS 1690560-11-2)
- 4-Ethynyl-1,3,5-trimethyl-1h-pyrazole (CAS 22779-02-8)
- Ethynyl(phenyl)sulfane (CAS 6228-98-4)
Recommended Standards
- 1-(But-2-yn-1-yl)-2-methyl-1H-imidazole (CAS 1340152-05-7)
- ((1s,2R,3R,4r,5r,6S,7S,8s)-Cuban-1-yl)methanol (CAS 134078-23-2)
- 3-Cyclopropylpyridin-4-amine (CAS 1338998-82-5)
- 2,7-Dimethyloxazolo[4,5-c]pyridine (CAS 1823921-82-9)
- 5-(((Tert-butoxycarbonyl)amino)methyl)bicyclo[3.1.1]Heptane-1-carboxylic acid (CAS 2199182-66-4)
- 5-[(2-Chloro-6-fluorophenyl)methyl]-7-(trifluoromethyl)-1H,3H,3aH,4H,5H-[1,3]thiazolo[3,4-a]quinoxalin-4-one (CAS 1031223-80-9)
- 4-(2-(Thiomorpholinomethyl)benzoyl)benzonitrile (CAS 898781-58-3)
- 9Z723VGH7J 813452-18-5 Carmegliptin [USAN:INN] 2-Pyrrolidinone, 1-((2S,3S,11bS)-2-amino-1,3,4,6,7,11b-hexahydro-9,10-dimethoxy-2H-benzo(a)quinolizin-3-yl)-4-(fluoromethyl)-, (4S)- (4S)-1-((2S,3S,11bS)-2-Amino-9,10-dimethoxy-1,3,4,6,7,11b-hexahydro-2H-pyrido(2,1-a)isoquinolin-3-yl)-4-(fluoromethyl)pyrrolidin-2-one Carmegliptin R1579 RO4876904 UNII-9Z723VGH7J (CAS 813452-18-5)
- 2-Cyclopropyloxazole-4-carbaldehyde (CAS 1393673-02-3)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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