3-(4-Formyl-1H-pyrazol-1-yl)-5-methylhexanenitrile CAS 1956331-31-9
| CAS No. | 1956331-31-9 |
| Molecular Formula | C11H15N3O |
| Molecular Weight | 205.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Formyl-1H-pyrazol-1-yl)-5-methylhexanenitrile (C11H15N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(4-Formyl-1H-pyrazol-1-yl)-5-methylhexanenitrile (CAS 1956331-31-9) is a high-purity analytical reference standard with the molecular formula C11H15N3O and a molecular weight of 205.26 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.
As a certified reference material (CRM), 3-(4-Formyl-1H-pyrazol-1-yl)-5-methylhexanenitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H15N3O |
| Molecular Weight | 205.26 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Formyl Standards
- 4-(4-Formyl-1H-pyrazol-1-yl)-5-methylhexanenitrile (CAS 1956331-35-3)
- 3-(5-Formyl-2-methoxyphenoxy)propanenitrile (CAS 1443340-58-6)
- 3-(2-Formyl-6-methoxyphenoxy)propanenitrile (CAS 1443346-71-1)
- 2-Formyl-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 61047-23-2)
- Methyl 3-formyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 1256806-17-3)
- 2-Formyl-3-methoxy-6-(trifluoromethyl)pyridine (CAS 1227584-28-2)
- 5'-Formyl-[2,2'-bifuran]-5-carboxylic acid (CAS 886508-50-5)
- 2-Formyl-1-benzothiophene-3-carboxylic acid (CAS 22120-81-6)
Recommended Standards
- 3-(Cyclopropylmethoxy)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazine (CAS 1955519-60-4)
- rac-(4R,5S)-4-(aminomethyl)-1-methyl-5-(pyridin-3-yl)pyrrolidin-2-one (CAS 1909288-68-1)
- 3-(Ethyl(6-(hydroxymethyl)pyridin-2-yl)amino)propanenitrile (CAS 1956381-93-3)
- 4-((2-Mercaptoethyl)amino)-1,2,5-thiadiazole-3-carboxylic acid (CAS 185116-26-1)
- 5-Amino-3-methyl-6-(phenylamino)pyrimidine-2,4(1H,3H)-dione (CAS 61683-70-3)
- 4-Methoxy-2-methyl-1-(phenylsulfonyl)-1H-pyrrolo[3,2-c]pyridine (CAS 1427502-40-6)
- 4-(2-Chlorobenzyl)-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 626225-81-8)
- Methyl 3-{[(4-chlorophenyl)methyl]amino}butanoate (CAS 1155161-13-9)
- 4,4,5,5-Tetramethyl-2-(9-phenyldibenzo[b,d]furan-3-yl)-1,3,2-dioxaborane (CAS 2360830-98-2)
- 2-Methyltriacontane (CAS 1560-72-1)
- Thielavin A (CAS 71950-66-8)
- 1-(2-Nitrophenyl)-1H-pyrazol-4-amine (CAS 62537-80-8)
- 4-(2-(1H-Benzo[d][1,2,3]triazol-1-yl)ethyl)morpholine (CAS 94960-47-1)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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