(S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile CAS 1668564-72-4
| CAS No. | 1668564-72-4 |
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile.
CATO supplies (S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile (CAS 1668564-72-4), a certified reference material (molecular formula C11H11NO2, MW 189.21 g/mol) for analytical method development and quality control.
The molecular framework of (S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile (C11H11NO2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), (S)-2-(6-methoxy-2,3-dihydrobenzofuran-3-yl)acetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C11H11NO2 |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1993 |
| Nitrogen Atoms | 1 |
Related S Standards
- 3-(3-Methoxy-4-methylphenyl)-3-oxopropanenitrile (CAS 1016843-21-2)
- 2-Methoxy-1-methyl-1H-indole-3-carbaldehyde (CAS 103986-04-5)
- 3-Methoxy-6-quinolinemethanol (CAS 1051316-28-9)
- 6-Methoxy-1-methylisoquinolin-3(2H)-one (CAS 114130-62-0)
- 7-Methoxy-4-methyl-1H-indole-3-carbaldehyde (CAS 1158431-48-1)
- 3-Methoxy-5-methylquinolin-2(1H)-one (CAS 1159706-58-7)
- 6-Methoxy-1-methylquinolin-4(1H)-one (CAS 1210898-48-8)
- 2-Methoxy-5-(1H-pyrazol-3-yl)aniline (CAS 1269285-99-5)
Recommended Standards
- 3,5-Dimethyl-1H-indole-2-carboxylic acid (CAS 16381-45-6)
- 2-(Acetylamino)-6-hydroxyhexanoic acid (CAS 167305-84-2)
- Methyl 6-Methylindole-3-carboxylate (CAS 163083-65-6)
- Methyl 7-Methylindole-2-carboxylate (CAS 16732-82-4)
- 2,6-Dimethylbenzoic anhydride (CAS 73368-14-6)
- 3-[2-(2,4-Dibromophenoxy)ethyl]piperidinehydrochloride (CAS 1219957-61-5)
- 4-(Aminomethyl)-2-methylpyrimidine-5-carbonitrile (CAS 23822-38-0)
- 4-Benzyl-2,3-morpholinedione (CAS 110843-90-8)
- 1-Ethyl-1H-benzo[d]imidazol-4-amine (CAS 705241-10-7)
- ethyl 4-amino-1-methyl-1H-pyrazole-5-carboxylate (CAS 1260659-38-8)
- 3-(1-Ethyl-3-formyl-1H-pyrazol-5-yl)benzonitrile (CAS 777952-87-1)
- 2-((3-(Pyridin-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thio)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 868969-47-5)
- 2-Mercapto-1H-indole-3-carbaldehyde (CAS 183946-30-7)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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