5-Methyl-1-(propan-2-yl)-1h-pyrazole-4-carbaldehyde CAS 1006495-89-1
| CAS No. | 1006495-89-1 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
5-Methyl-1-(propan-2-yl)-1h-pyrazole-4-carbaldehyde (CAS 1006495-89-1), molecular formula C8H12N2O and molecular weight 152.19 g/mol, is a CATO reference standard with documented purity and traceability.
5-Methyl-1-(propan-2-yl)-1h-pyrazole-4-carbaldehyde (C8H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 5-Methyl-1-(propan-2-yl)-1h-pyrazole-4-carbaldehyde 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 | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1988 |
| Nitrogen Atoms | 2 |
Related Methyl Standards
- 1-[1-(propan-2-yl)-1H-pyrazol-4-yl]ethan-1-one (CAS 1007518-31-1)
- 5-Oxo-1-(propan-2-yl)pyrrolidine-3-carbonitrile (CAS 1017446-29-5)
- 4-(Propan-2-yloxy)pyridin-2-amine (CAS 1314353-62-2)
- 1-Methyl-5-(propan-2-yl)-1H-pyrazole-3-carbaldehyde (CAS 154927-04-5)
- 2-(Propan-2-yloxy)pyridin-3-amine (CAS 187654-86-0)
- 4-n-(Propan-2-yl)pyrimidine-4,5-diamine (CAS 18202-83-0)
- 4-Methyl-6-(propan-2-yl)-1,3,5-triazin-2-amine (CAS 82020-89-1)
- 2-(Propan-2-yl)-1,3-thiazole-4-carbonitrile (CAS 848555-18-0)
Recommended Standards
- 2-(3-Cyclopropyl-1H-pyrazol-1-yl)ethan-1-ol (CAS 1006479-99-7)
- 1-Isopropyl-3-methyl-1H-pyrazole-4-carbaldehyde (CAS 1006453-59-3)
- 1-(1,5-Dimethyl-1h-pyrazol-4-yl)propan-1-one (CAS 1007518-53-7)
- 1-Isobutyl-1H-pyrazole-4-carbaldehyde (CAS 1006333-32-9)
- 4-(Hydrazinylmethyl)-1-methyl-1h-pyrazole (CAS 1152822-39-3)
- (4-Chlorophenyl)(3-(methylamino)piperidin-1-yl)methanone hydrochloride (CAS 1839138-42-9)
- (E)-2-(4-fluorostyryl)-5-oxo-4-(3,4,5-trimethoxyphenyl)-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 691887-92-0)
- 2-((3-Aminoazetidin-1-yl)methyl)-6-ethoxyphenol (CAS 1465799-07-8)
- Ethyl 1-Bromo-2-naphthoate (CAS 773134-84-2)
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