3-(4-METHOXYPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID 890006-68-5 KM2793 CAS 890006-68-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890006-68-5 |
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-METHOXYPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID 890006-68-5 KM2793 (CAS 890006-68-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10N2O3. Molecular weight: 218.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10N2O3 |
| Molecular Weight | 218.21 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related METHOXYPHENYL Standards
- 1-(2-Methoxyphenyl)-1H-pyrazole-4-carboxylic acid (CAS 1015845-77-8)
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- 4-(4-Methoxyphenyl)-1H-pyrazole-3-carboxylic acid (CAS 110356-26-8)
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Recommended Standards
- (5-Methyl-1H-tetrazol-1-yl)(phenyl)acetic acid 1344AF 876716-32-4 C10H10N4O2 (CAS 876716-32-4)
- 890591-64-7 5-(3-Methoxyphenyl)-1H-pyrazole-3-carboxylic acid DTXSID40362770 (CAS 890591-64-7)
- 2-Methyl-7-methylamino-8-nitro-quinoxaline 78411-55-9 N,3-Dimethyl-5-nitro-6-quinoxalinamine (CAS 78411-55-9)
- (1-(Tetrahydro-2H-pyran-2-yl)-1H-pyrazol-3-yl)boronic acid (CAS 916890-60-3)
- 7-Methoxy-2-(trifluoromethyl)pyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1454802-85-7)
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- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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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