1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-4-carboxylic acid CAS 1936701-06-2
| CAS No. | 1936701-06-2 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-4-carboxylic acid (CAS 1936701-06-2), molecular formula C10H14N2O2 and molecular weight 194.23 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-4-carboxylic acid (C10H14N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-4-carboxylic acid 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 | C10H14N2O2 |
| Molecular Weight | 194.23 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Methylcyclobutyl Standards
- 1-((3-Methylcyclobutyl)methyl)-1H-pyrazole-3-carboxylic acid (CAS 1779121-11-7)
- 6-((1-Methylcyclobutyl)methoxy)pyridin-3-amine (CAS 1427023-37-7)
- 2-((2-Methylcyclobutyl)methoxy)pyridin-3-amine (CAS 1707374-59-1)
- 6-((2-Methylcyclobutyl)methoxy)pyridin-3-amine (CAS 1707599-35-6)
- 3-(3-methylcyclobutyl)-3H,4H,5H,6H,7H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1858938-08-5)
- 4-((3-Methylcyclobutyl)methoxy)aniline (CAS 1394023-54-1)
- N-[(1-methylcyclobutyl)methylidene]propane-1-sulfinamide (CAS 2148904-78-1)
- 3-((2-Methylcyclobutyl)methoxy)benzonitrile (CAS 1710301-91-9)
Recommended Standards
- 4-(4-Methoxyphenyl)tetrahydrofuran-3-ol (CAS 1936266-41-9)
- 4-(4-Hydroxy-3-methylphenyl)butanoic acid (CAS 19374-20-0)
- Dehydrololiolide (CAS 19355-58-9)
- Benzyl 2-Hydroxy-2-methylpropionate (CAS 19444-23-6)
- 2-[(E)-2-{[1,1'-biphenyl]-4-yl}ethenyl]-1-methylpyridin-1-ium iodide (CAS 1025707-65-6)
- 2-(2-(2,6-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1226306-16-6)
- (R)-2-Aminobut-3-en-1-ol (CAS 89985-60-4)
- Tigecycline Impurity 3 (CAS CATO-C4X-18603)
- 1-methyl-3-(trifluoromethyl)-1h-pyraZole-5-carbohydrazide (CAS 1001518-78-0)
- 1-Bromo-3-chloro-2,5-dimethylbenzene (CAS 1780808-80-1)
- 4-(2,6-Difluorophenyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1522078-85-8)
- 2-Vinylquinoxaline (CAS 91838-74-3)
- tert-Butyl 9-(aminomethyl)-3-azaspiro[5.5]undecane-3-carboxylate (CAS 1281872-56-7)
- Exenatide Acetate (CAS 141732-76-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com