1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid CAS 1095822-30-2
| CAS No. | 1095822-30-2 |
| Molecular Formula | C7H14N4O2 |
| Molecular Weight | 186.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H14N4O2, 1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 186.21 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.
1-methyl-1H-pyrazolo[3,4-d]pyrimidine-4-carboxylic acid (CAS 1095822-30-2) is a high-purity analytical reference standard with the molecular formula C7H14N4O2 and a molecular weight of 186.21 g/mol.
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.
CATO manufactures 1-methyl-1H-pyrazolo[3,4-d]pyrimidine-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.
Physical & Chemical Properties
| Molecular Formula | C7H14N4O2 |
| Molecular Weight | 186.21 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 1-(Methylcarbamoyl)piperidine-4-carboxylic acid (CAS 1094413-31-6)
- 3-(p-Tolyl)pyrimidin-4(3H)-one (CAS 109853-42-1)
- 4-Methylquinoline-3-carboxamide (CAS 109391-70-0)
- Methyl 1,4-dioxaspiro[4.4]nonane-6-carboxylate (CAS 110295-58-4)
- 5-(Dimethylsulfamoyl)-2-methylbenzoic acid (CAS 89001-58-1)
- 2-BRomo-1,1,1,3,3,3-hexafluoro-2-(2-methoxyphenyl)propane (CAS 887268-23-7)
- 6-(Methylthio)-1-phenyl-4-(3-(trifluoromethyl)phenoxy)-1H-pyrazolo[3,4-d]pyrimidine (CAS 477845-73-1)
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- 1,3,5-Trifluoro-2-propoxybenzene (CAS 203511-24-4)
- Pyridine sulfate (CAS 543-54-4)
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- Semaglutide impurity 29 (CAS 1188328-22-4)
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