2-Methyl-2H-indazole-6-carboxylic Acid Methyl Ester CAS 1071433-01-6
| CAS No. | 1071433-01-6 |
| Molecular Formula | C10H10N2O2 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methyl-2H-indazole-6-carboxylic Acid Methyl Ester 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.
CATO supplies 2-Methyl-2H-indazole-6-carboxylic Acid Methyl Ester (CAS 1071433-01-6), a certified reference material (molecular formula C10H10N2O2, MW 190.20 g/mol) for analytical method development and quality control.
Structurally, 2-Methyl-2H-indazole-6-carboxylic Acid Methyl Ester (C10H10N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 190.20 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C10H10N2O2 |
| Molecular Weight | 190.20 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Methyl 1-methyl-1H-indazole-4-carboxylate (CAS 1071428-42-6)
- Ethyl 1H-pyrrolo[3,2-c]pyridine-6-carboxylate (CAS 107384-68-9)
- ethyl 5-cyano-6-methylpyridine-3-carboxylate (CAS 106944-54-1)
- Ethyl pyrrolo[1,2-c]pyrimidine-3-carboxylate (CAS 107407-80-7)
- 6-Chloro-5-nitro-1H-indazole-3-carboxylic acid (CAS 1245645-05-9)
- Ethyl 2-(isobutylamino)-2-oxoacetate (CAS 57864-64-9)
- 3-Bromo-2-chloro-5-(trifluoromethyl)benzaldehyde (CAS 2090464-41-6)
- 3-(Pyrrolidin-1-ylmethyl)benzenesulfonamide (CAS 1094629-47-6)
- Potassium 3-(tert-butoxy)-3-oxopropanoate (CAS 75486-33-8)
- 3-Bromo-5,6-dimethyl-1,2-dihydropyrazin-2-one (CAS 100450-13-3)
- 3,5-Thiomorpholinedione (CAS 80023-40-1)
- 2,5-Bis(2-hexyldecyl)-3,6-bis(4-methylthiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1429119-68-5)
- Desoximetasone Impurity N3 (CAS 151265-33-7)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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