1-(2-Chloro-5-fluorophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid CAS 1224168-17-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1224168-17-5 |
| Molecular Formula | C14H9ClFN3O2 |
| Molecular Weight | 305.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2-Chloro-5-fluorophenyl)-5-(1h-pyrrol-1-yl)-1h-pyrazole-4-carboxylic acid (CAS 1224168-17-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9ClFN3O2. Molecular weight: 305.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H9ClFN3O2 |
| Molecular Weight | 305.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- (2E)-3-(2-Chloro-6-fluorophenyl)-1-(4-nitrophenyl)prop-2-en-1-one (CAS 1354941-27-7)
- (2E)-3-(2-Chloro-6-fluorophenyl)-1-(3-nitrophenyl)prop-2-en-1-one (CAS 1354942-19-0)
- 2-((2-Chloro-6-fluorobenzyl)oxy)isoindoline-1,3-dione (CAS 303997-16-2)
- 2-[(2-Chloro-4-fluorophenyl)methoxy]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 321430-34-6)
- 2-[(3-Chloro-2-fluorophenyl)methoxy]-2,3-dihydro-1H-isoindole-1,3-dione (CAS 321430-44-8)
- 2-Chloro-5-[(ethoxycarbonyl)amino]-4-fluorophenylcarbonic acid ethyl ester (CAS 204330-44-9)
- 4-((3-Chloro-2-fluorophenyl)amino)quinazoline-6,7-diol (CAS 848440-15-3)
- 2-(4-Chloro-2-methylphenoxy)-2,2-difluoro-1-morpholinoethan-1-one (CAS 400088-75-7)
Recommended Standards
- [6-(chlorosulfonyl)-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl]acetic acid (CAS 1000931-08-7)
- 1-[6-(2-chloroacetyl)-1,2,3,4-tetrahydroisoquinolin-2-yl]-2,2,2-trifluoroethan-1-one (CAS 1803611-75-7)
- 2-(7-Chloro-1-cyano-4-hydroxyisoquinoline-3-carboxamido)acetic acid (CAS 945739-70-8)
- [2,4'-Bipyridine]-5-carboxylic acid hydrochloride (CAS 222986-45-0)
- 9,9-Dimethyl-2,8,10,13-tetraoxa-5-azadispiro[3.1.5(6).2(4)]Tridecane (CAS 1556097-37-0)
- N-(2-(Phenylsulfonyl)-1,2,3,4-tetrahydroisoquinolin-7-yl)isoxazole-5-carboxamide (CAS 1210510-12-5)
- 3-Bromo-4-(morpholinomethyl)benzoic acid (CAS 787529-83-3)
- tert-Butyl (2R,4S)-4-hydroxy-2-(hydroxymethyl)pyrrolidine-1-carboxylate (CAS 77450-03-4)
- 5-Bromo-2-(cyclopropylmethoxy)benzamide (CAS 1369916-26-6)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com