3,5-Dimethyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid CAS 1153370-27-4
| CAS No. | 1153370-27-4 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Dimethyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3,5-Dimethyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid (CAS 1153370-27-4), molecular formula C12H13N3O2 and molecular weight 231.25 g/mol, is a CATO reference standard with documented purity and traceability.
3,5-Dimethyl-1-(pyridin-2-ylmethyl)-1H-pyrazole-4-carboxylic acid (C12H13N3O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 1-Benzyl-3,5-dimethyl-4-nitro-1H-pyrazole (CAS 100193-74-6)
- 1,3-Dimethyl-5-phenoxy-1H-pyrazole-4-carbaldehyde oxime (CAS 110035-28-4)
- 3,5-Dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrazole-4-carboxylic acid (CAS 1153371-63-1)
- 3,5-Dimethyl-1-(pyridin-3-ylmethyl)-1H-pyrazole-4-carboxylic acid (CAS 1154898-74-4)
- 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-N-hydroxy-3-pyridinecarboximidamide (CAS 1158127-15-1)
- 4-(3,5-Dimethyl-isoxazol-4-yl)-benzoic acid methyl ester (CAS 1188281-18-6)
- Methyl 2,3-dimethyl-4-oxo-1,4-dihydroquinoline-6-carboxylate (CAS 1189749-25-4)
- N,3-dimethyl-N-(pyridin-3-ylmethyl)isoxazole-5-carboxamide (CAS 1223607-91-7)
Recommended Standards
- ethyl 1-(3-aminophenyl)-1H-pyrazole-3-carboxylate (CAS 1153282-89-3)
- 5-(Propan-2-yl)-1-(pyridin-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1152975-87-5)
- n-(1h-Pyrazol-4-yl)-2-(m-tolyloxy)acetamide (CAS 1153800-40-8)
- Methyl 4-((4-amino-1h-pyrazol-1-yl)methyl)benzoate (CAS 1152517-69-5)
- N-(3-phenylpropyl)cyclopropanamine (CAS 18381-62-9)
- 2-chloro-6-fluoro-3-methyl-aniline (CAS 886501-03-7)
- 2-((1H-1,2,4-Triazol-5-yl)thio)ethanamine dihydrochloride (CAS 1255717-62-4)
- 2-Bromo-4-chloro-5-methylbenzonitrile (CAS 2092187-93-2)
- 3-(3-Bromopropyl)pyridine hydrobromide (CAS 41038-63-5)
- 1-(3-Chlorophenyl)-4-oxocyclohexane-1-carbonitrile (CAS 65619-29-6)
- tert-Butyl ((1-(2-chloroacetyl)piperidin-3-yl)methyl)carbamate (CAS 1353944-51-0)
- ethyl 2-bromo-2-(2-bromo-5-methyl-1,3-thiazol-4-yl)acetate (CAS 1955548-41-0)
- 4-Hydroxy-3-(thiazol-4-yl)benzoic acid (CAS 1387565-75-4)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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