1,5-Dimethyl-1H-indazole CAS 70127-93-4
| CAS No. | 70127-93-4 |
| Molecular Formula | C9H10N2 |
| Molecular Weight | 146.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dimethyl-1H-indazole (C9H10N2) 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).
1,5-Dimethyl-1H-indazole (CAS 70127-93-4), molecular formula C9H10N2 and molecular weight 146.19 g/mol, is a CATO reference standard with documented purity and traceability.
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 1,5-Dimethyl-1H-indazole 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 | C9H10N2 |
| Molecular Weight | 146.19 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
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Recommended Standards
- 1,4-Dimethyl-1H-pyrrolo[2,3-b]pyridine (CAS 27284-68-0)
- 1,6-Dimethyl-1h-indazole (CAS 34879-87-3)
- 1,4-Dimethyl-1H-indazole (CAS 70127-92-3)
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- Dapoxetine Impurity 50 (CAS CATO-C4X-143950)
- (S,Z)-N-((3,6-Dibromopyridin-2-yl)methylene)-2-methylpropane-2-sulfinamide (CAS 1620056-45-2)
- Peptide Impurity 34 (CAS 21282-09-7)
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