6-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine CAS 1951441-36-3
| CAS No. | 1951441-36-3 |
| Molecular Formula | C11H11N5 |
| Molecular Weight | 213.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 213.24 g/mol gives 6-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine (CAS 1951441-36-3), a certified reference material (molecular formula C11H11N5, MW 213.24 g/mol) for analytical method development and quality control.
6-(1-Methyl-1H-pyrazol-4-yl)-1H-indazol-3-amine (C11H11N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H11N5 |
| Molecular Weight | 213.24 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 5 |
Recommended Standards
- 2-Amino-4-(3-methoxyphenyl)-1H-pyrrole-3-carbonitrile (CAS 194787-90-1)
- 5-(1-ETHYL-1H-PYRAZOL-4-YL)-1H-PYRAZOLO[3,4-C]PYRIDINE (CAS 1956331-40-0)
- 3-Phenyl-1-(pyridin-4-yl)urea (CAS 1932-35-0)
- 2-(5-(3-Methoxyphenyl)-1H-pyrazol-3-yl)acetonitrile (CAS 197662-98-9)
- Ethyl 2-(4-methylpiperazin-1-yl)isonicotinate (CAS 290300-93-5)
- tert-Butyl (S)-(1-(3-bromo-5-fluorophenyl)-2-((2-nitrophenyl)sulfonamido)ethyl)carbamate (CAS 1715032-59-9)
- 2-Ethylbenzofuran-6-amine (CAS 27408-35-1)
- (2S,3S)-2-Amino-3-methylpentanedioic acid hydrochloride (CAS 910548-22-0)
- methyl 4-chloroquinazoline-8-carboxylate (CAS 903130-01-8)
- Bromocriptine Impurity 13 (CAS 157135-99-4)
- 1-(2-Amino-4,6-dimethylpyridin-3-yl)-2-methylpropan-1-one (CAS 1443288-24-1)
- acetic-phosphoricanhydride (CAS 590-54-5)
- 2-((4-Bromophenyl)thio)-N-(3,4-dimethylphenyl)acetamide (CAS 329078-45-7)
- Tau Peptide (298-312) trifluoroacetate salt (CAS 330456-47-8)
Why CATO?
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