(R)-2-fluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile CAS 1212853-66-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1212853-66-1 |
| Molecular Formula | C11H11FN2O |
| Molecular Weight | 206.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(R)-2-fluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1212853-66-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H11FN2O. Molecular weight: 206.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H11FN2O |
| Molecular Weight | 206.22 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 3-(3-fluoro-4-methoxyphenyl)-4-methyl-1H-pyrazole (CAS 1007033-91-1)
- 1-[2-fluoro-6-(1H-pyrazol-1-yl)phenyl]ethan-1-ol (CAS 1156736-08-1)
- 1-(3-Fluoro-4-methoxybenzyl)-1h-imidazole (CAS 1181875-71-7)
- (R)-3-fluoro-4-hydroxy-5-(pyrrolidin-2-yl)benzonitrile (CAS 1213044-14-4)
- (R)-6-fluoro-2-hydroxy-3-(pyrrolidin-2-yl)benzonitrile (CAS 1213684-27-5)
- 8-fluoro-1H,2H,3H,3aH,4H,5H-pyrrolo[1,2-a]quinoxalin-4-one (CAS 1240381-83-2)
- (1-(3-Fluoro-4-methylphenyl)-1H-1,2,3-triazol-4-yl)methanamine (CAS 1247562-96-4)
- (1-(2-Fluoro-5-methylphenyl)-1h-1,2,3-triazol-4-yl)methanamine (CAS 1248440-83-6)
Recommended Standards
- 6-(Thiazol-4-yl)nicotinic acid (CAS 1211536-28-5)
- N-(4-fluorobenzyl)-5-methyl-4H-1,2,4-triazol-3-amine (CAS 1179421-85-2)
- (4-Fluorophenyl)(1-methyl-1H-imidazol-2-yl)methanol (CAS 122155-26-4)
- (2S,4S)-4-(2-Bromo-4-ethylphenoxy)-1-(tert-butoxycarbonyl)-2-pyrrolidinecarboxylic acid (CAS 1354486-94-4)
- Methyl 5-(thiophen-3-yl)isoxazole-3-carboxylate (CAS 657425-23-5)
- 2,4-Dichloro-5-{[3-(trifluoromethyl)phenyl]sulfamoyl}benzoic acid (CAS 21525-24-6)
- 2H,3H,4H-pyrido[4,3-b][1,4]oxazine hydrochloride (CAS 1354940-75-2)
- [(1H-Benzotriazol-1-yl)methyl]triphenylphosphonium Chloride (CAS 111198-09-5)
- 2,3-dimethylpyridin-4-ol (CAS 89776-31-8)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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