(2-Methyl-2H-indazol-5-yl)methanamine hemioxalate CAS 2055841-17-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2055841-17-1 |
| Molecular Formula | 2*C9H11N3 C2H2O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2-Methyl-2H-indazol-5-yl)methanamine hemioxalate (CAS 2055841-17-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: 2*C9H11N3 C2H2O4. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | 2*C9H11N3 C2H2O4 |
| Molecular Weight | 251.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1997 |
| Nitrogen Atoms | 3 |
Recommended Standards
- (3,5-Dimethylisoxazol-4-yl)(3-hydroxypyrrolidin-1-yl)methanone (CAS 1343598-76-4)
- Ethylene-β-ionol (CAS 59057-30-6)
- 5-Cyclopropoxy-2-ethyl-4-isopropylpyridine (CAS 1243345-42-7)
- (S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic Acid (CAS 2280-27-5)
- Tert-butyl 4-oxo-3,5,6,7-tetrahydropyrido[2,3-d]pyrimidine-8(4H)-carboxylate (CAS 1710661-26-9)
- 3-Cyclopropoxy-5-fluoropicolinaldehyde (CAS 1243471-78-4)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788677)
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 13829788188 / jacky.chen@cato-chem.com