2-[3,4-Bis(4-methoxyphenyl)-1H-pyrazol-1-yl]ethan-1-ol CAS 955964-53-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 955964-53-1 |
| Molecular Formula | C19H20N2O3 |
| Molecular Weight | 324.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[3,4-Bis(4-methoxyphenyl)-1H-pyrazol-1-yl]ethan-1-ol (CAS 955964-53-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H20N2O3. Molecular weight: 324.37 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H20N2O3 |
| Molecular Weight | 324.37 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-(((2-Methoxyphenyl)amino)methyl)-4,4a,5,5a,6,6a-hexahydro-4,6-ethenocyclopropa[f]isoindole-1,3(2H,3aH)-dione (CAS 1005096-78-5)
- 2-(4-Methoxyphenyl)-N-(3-(2-oxopyrrolidin-1-yl)phenyl)acetamide (CAS 922950-32-1)
- 1-(4-Methoxyphenyl)-4-(4-morpholinyl)-1H-indazol-3-amine (CAS 1353505-36-8)
- 2-((4-((4-Methoxyphenyl)(methyl)amino)quinazolin-2-yl)amino)ethanol (CAS 827030-42-2)
- 4-(4-Methoxyphenyl)-1-sulfanyl-4h,5h-[1,2,4]triazolo[4,3-a]quinazolin-5-one (CAS 345936-00-7)
- 6-(4-Methoxyphenyl)-2-(4-methylpiperidin-1-yl)-4-oxo-1,4-dihydropyrimidine-5-carbonitrile (CAS 892252-72-1)
- 4-((4-Methoxyphenyl)sulfonyl)-1,1'-biphenyl (CAS 108409-60-5)
- 1142205-65-9 [(4-Methoxyphenyl)(2-oxo-2-thiomorpholin-4-ylethyl)amino]acetic acid (CAS 1142205-65-9)
Recommended Standards
- 2-[(4-Benzyl-1-piperazinyl)carbonyl]benzoic acid (CAS 327106-95-6)
- 2-Amino-4-(3-methoxyphenyl)-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carbonitrile (CAS 302344-63-4)
- 2,8-Bis(methylsulfonyl)dibenzo[b,d]furan (CAS 87964-64-5)
- 3-Cyanopyridine-2-carboxylic Acid (CAS 53940-10-6)
- 1-(AMINOMETHYL)CYCLOBUTANECARBONITRILE HCL (CAS 1951441-21-6)
- N-Methyl-1-(4-methylthiazol-5-yl)methanamine (CAS 920479-07-8)
- 4-amino-N-phenylbutanamide hydrochloride (CAS 115022-96-3)
- Di-tert-butyl (2-chloro-4-cyanobenzyl)iminodicarbonate (CAS 549531-00-2)
- (2E)-3-(4-Bromo-2-fluorophenyl)prop-2-enenitrile (CAS 1251527-80-6)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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