1-{[1,1'-Biphenyl]-4-yl}-2-(3-nitro-1h-pyrazol-1-yl)ethan-1-one CAS 1240565-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1240565-75-6 |
| Molecular Formula | C17H13N3O3 |
| Molecular Weight | 307.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-{[1,1'-Biphenyl]-4-yl}-2-(3-nitro-1h-pyrazol-1-yl)ethan-1-one (CAS 1240565-75-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13N3O3. Molecular weight: 307.30 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13N3O3 |
| Molecular Weight | 307.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Related Biphenyl Standards
- 1-{[1,1'-Biphenyl]-4-yl}-2-(4-nitro-1h-pyrazol-1-yl)ethan-1-one (CAS 1240568-22-2)
- Ethyl 3-([1,1'-biphenyl]-2-yl)-5-methylisoxazole-4-carboxylate (CAS 848186-84-5)
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- 2-([1,1'-Biphenyl]-4-yl)-N-(thiophen-3-ylmethyl)acetamide (CAS 1058195-68-8)
- 1,1'-([1,1'-biphenyl]-4,4'-diyl)bis(2-chloroethan-1-one) (CAS 24860-53-5)
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Recommended Standards
- 2-(4-Phenoxyphenoxy)isonicotinic acid (CAS 1199215-62-7)
- 6-(4-Phenoxyphenoxy)pyridine-3-carboxylic acid (CAS 1181458-42-3)
- N-[2-Nitro-4-(pyrrolidin-1-ylcarbonyl)-phenyl]-beta-alanine (CAS 1242953-27-0)
- 4-Bromo-2,3-dichlorothiophene (CAS 2657622-91-6)
- 1-(2,5-Dimethylphenyl)-1h-pyrazole-3-carboxylic acid (CAS 1152536-07-6)
- 3-Ethyl-2-(methylthio)-7-nitroquinazolin-4(3H)-one (CAS 916137-32-1)
- 6-Fluoro-2,3,4,5-tetrahydro-1h-pyrido[4,3-b]indole (CAS 177858-77-4)
- 4-ethyl-3,3-difluoro-pyrrolidine;hydrochloride (CAS 2708278-63-9)
- 2-Methyl-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (CAS 1706458-82-3)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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