2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine CAS 95542-55-5
| CAS No. | 95542-55-5 |
| Molecular Formula | C10H16N2 |
| Molecular Weight | 164.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H16N2, 2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 164.25 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.
CATO supplies 2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 95542-55-5), a certified reference material (molecular formula C10H16N2, MW 164.25 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-Isopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine 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 | C10H16N2 |
| Molecular Weight | 164.25 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.) | 1984 |
| Nitrogen Atoms | 2 |
Related Isopropyl Standards
- 2-Isopropyl-3,5,6-trimethylpyrazine (CAS 104638-10-0)
- n1-Isopropyl-6-methylbenzene-1,2-diamine (CAS 180207-83-4)
- 1-Ethyl-3-isopropyl-5-vinyl-1H-pyrazole (CAS 1824298-10-3)
- (2-Isopropyl-6-methylphenyl)hydrazine (CAS 887596-86-3)
- (E)-5-Isopropyl-3-methyl-4-(prop-1-en-1-yl)-1H-pyrazole (CAS 94223-05-9)
- (R)-7-Isopropyl-4,5,6,7-tetrahydro-1H-indazole (CAS 437650-77-6)
- 1-Isopropyl-1,2,3,4-tetrahydro-pyrrolo[1,2-a]pyrazine (CAS 876721-10-7)
- 3-Ethyl-5-isopropyl-2-methylpyrazine (CAS 77389-99-2)
Recommended Standards
- 2-Isobutyl-3,5-dimethylpyrazine (CAS 70303-42-3)
- 2-Methyl-2-(5-methylpyridin-2-yl)propan-1-amine (CAS 929022-01-5)
- 2-Butylphenylhydrazine Hydrochloride (CAS 58928-63-5)
- 2-Methyl-2-(6-methylpyridin-2-yl)propan-1-amine (CAS 929021-99-8)
- 2-(tert-Butyl)-6-chloronicotinonitrile (CAS 1707371-95-6)
- 6,8-Dibromo-5-methylimidazo-[1,2-a]pyridine-2-carboxylic acid (CAS 1427460-90-9)
- 2-Hydroxy-5-(2-(pyrrolidine-3-carbonyl)phenyl)isonicotinic acid (CAS 1261892-42-5)
- 4-Bromo-N-(5-chloro-2-methylphenyl)benzamide (CAS 310873-31-5)
- 2,3-Dichloro-4-(5,5-dimethyl-1,3-dioxan-2-yl)butyrophenone (CAS 898756-83-7)
- 2-(2,3,6-trifluorophenyl)propanedinitrile (CAS 1803590-32-0)
- N-(Aminoiminomethyl)-4-cyanobenzo[b]thiophene-2-carboxamide (CAS 861218-37-3)
- [2-(dimethylamino)ethyl][(1-ethylpyrrolidin-2-yl)methyl]amine (CAS 1021241-95-1)
- tert-butyl 3-methyl-[1,2,4]triazolo[4,3-a]pyrazine-6-carboxylate (CAS 2059999-76-5)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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