3-(4-Isobutylphenyl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid CAS 618382-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618382-75-5 |
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(4-Isobutylphenyl)-1-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-75-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22N2O3. Molecular weight: 350.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O3 |
| Molecular Weight | 350.41 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 2 |
Related Isobutylphenyl Standards
- 2-(4-Isobutylphenyl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160262-72-5)
- (E)-3-(4-isobutylphenyl)-1-(4-phenylpiperazin-1-yl)prop-2-en-1-one (CAS 329778-16-7)
- 3-(4-Isobutylphenyl)-N'-(pyridin-2-ylmethylene)-1H-pyrazole-5-carbohydrazide (CAS 303104-95-2)
- 2-(4-Isobutylphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-59-7)
- (E)-3-(4-isobutylphenyl)-N-(4-(trifluoromethoxy)phenyl)acrylamide (CAS 329779-07-9)
- 3-(4-Isobutylphenyl)-1-(m-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-94-6)
- 3-(4-Isobutylphenyl)-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-98-0)
- 3-(4-Isobutylphenyl)-1-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618102-90-2)
Recommended Standards
- 3-(1H-Indol-5-yl)-4-(2-morpholinoethoxy)benzaldehyde (CAS 832150-77-3)
- 3,4-Bis(4-acetoxyphenyl)-2,4-hexadiene (CAS 24705-61-1)
- 3-(1h-Indol-3-yl)-2-(thiophene-2-sulfonamido)propanoic acid (CAS 82068-28-8)
- 1-(4-(3-Methoxyphenyl)thiazol-2-yl)-3-methyl-1h-pyrazol-5-amine (CAS 1173251-62-1)
- 5-Chloro-2-(piperidin-3-ylmethyl)-1H-benzimidazole (CAS 936074-52-1)
- 4-(2-Fluorophenyl)-5-(methylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1710293-63-2)
- N-(3-(2-Methylthiazol-4-yl)phenyl)pyrimidine-2-carboxamide (CAS 1251706-34-9)
- Imidapril Impurity 12 (CAS 157085-04-6(free base))
- 6-{2-methylpyrazolo[1,5-a]pyrimidin-7-yl}-2H,3H,5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (CAS 691868-59-4)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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