1-(4-Fluorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one CAS 37901-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 37901-73-8 |
| Molecular Formula | C13H11FN2O |
| Molecular Weight | 230.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-Fluorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 37901-73-8) pharmaceutical standards reference standard. Molecular formula: C13H11FN2O. Molecular weight: 230.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11FN2O |
| Molecular Weight | 230.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1967 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 3-(4-Fluorophenyl)-6,7-dihydro-1H-indazol-4(5H)-one (CAS 155590-18-4)
- 1-(2-Fluorophenyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 36751-57-2)
- 1-(3-Fluorophenyl)-3-phenylurea (CAS 350-79-8)
- 4-(3-Fluorophenyl)-3-methylbenzoic acid (CAS 1008773-96-3)
- 4-(5-(4-Fluorophenyl)furan-2-yl)but-3-en-2-one (CAS 1562889-78-4)
- (2E)-1-(4-Fluorophenyl)-3-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 77869-21-7)
- (2-Fluorophenyl)(3-methoxyphenyl)methanone (CAS 890098-08-5)
- (2-Fluorophenyl)(4-methoxyphenyl)methanone (CAS 66938-29-2)
Recommended Standards
- 2-((4-Methoxyphenyl)sulfonyl)acetic acid (CAS 3937-99-3)
- 2-(2-Nitrophenyl)ethane-1-sulfonamide (CAS 90007-77-5)
- 1-(2-Aminopyridin-4-yl)-2-(4-fluorophenyl)ethanone (CAS 452056-80-3)
- (S)-3-(2-((R)-2-Mercaptopropanamido)acetyl)thiazolidine-4-carboxylic acid (CAS 149079-51-6)
- N-(Furan-2-ylmethyl)-2-oxo-1,2-dihydropyridine-3-sulfonamide (CAS 1779126-27-0)
- 1-Ethyl-2-methylhydrazine hydrochloride (CAS 18247-20-6)
- Sodium 2-cyanoacetate (CAS 1071-36-9)
- 5-Cyclopropoxy-3-formylpicolinonitrile (CAS 1243408-52-7)
- 2-(6-Bromoquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethanone (CAS 476472-28-3)
- Semaglutide Impurity 162 (x TFA Salt) (CAS CATO-C4X-2226162)
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