2-(2-Chlorobenzo[d]oxazol-6-yl)acetonitrile CAS 1805083-79-7
| CAS No. | 1805083-79-7 |
| Molecular Formula | C9H5ClN2O |
| Molecular Weight | 192.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Chlorobenzo[d]oxazol-6-yl)acetonitrile (CAS 1805083-79-7), a certified reference material (molecular formula C9H5ClN2O, MW 192.60 g/mol) for analytical method development and quality control.
Structurally, 2-(2-Chlorobenzo[d]oxazol-6-yl)acetonitrile (C9H5ClN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 192.60 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
CATO manufactures 2-(2-Chlorobenzo[d]oxazol-6-yl)acetonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5ClN2O |
| Molecular Weight | 192.60 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzo Standards
- 2-(5-Chlorobenzo[d]oxazol-7-yl)acetonitrile (CAS 1378447-16-5)
- 2-(2-Chlorobenzo[d]oxazol-5-yl)acetonitrile (CAS 1803803-44-2)
- 2-(2-Chlorobenzo[d]oxazol-7-yl)acetonitrile (CAS 1803838-05-2)
- 4-Chlorobenzo[d]oxazole-2-acetonitrile (CAS 1803862-11-4)
- 2-(2-Chlorobenzo[d]oxazol-4-yl)acetonitrile (CAS 1806326-09-9)
- 2-(5-Chlorobenzo[d]isoxazol-3-yl)acetonitrile (CAS 57268-49-2)
- 4-Chlorobenzo[b]thiophene-2-carbonitrile (CAS 1378942-33-6)
- 7-Chlorobenzo[b]thiophene-2-carbonitrile (CAS 1379095-48-3)
Recommended Standards
- 2-(7-Chlorofuro[2,3-c]pyridin-3-yl)acetonitrile (CAS 183208-47-1)
- 2-(Chloromethyl)-4-cyanobenzo[d]oxazole (CAS 1803740-70-6)
- 2-(Chloromethyl)-6-cyanobenzo[d]oxazole (CAS 944903-35-9)
- Quinazoline-2-carbonyl chloride (CAS 179753-68-5)
- 5-Bromo-2-fluoro-3-methoxybenzonitrile (CAS 1898131-10-6)
- (1,1,2,2,2-Pentafluoroethoxy)benzene (CAS 1644-22-0)
- (4-Chloro-2,6-difluorophenyl)boronic acid (CAS 925911-61-1)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
- Thiopental sodium - API Standards (CAS 71-73-8)
- 2-(2,4-Dichlorophenoxy)acetyl chloride (CAS 774-74-3)
- 2-Hydroxy-4-oxo-4-phenylbut-2-enoic acid (CAS 113416-61-8)
- Ethyl 3-phenoxypropanoate (CAS 22409-91-2)
- 1-(3,5-Dibromophenyl)-1H-imidazole (CAS 149797-66-0)
- Exenatide Acetate (CAS 141732-76-5)
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 18665070610 / Nicole.chen@cato-chem.com