3-(2-Chlorophenoxy)-6-phenylpyridazine-4-carbonitrile CAS 338751-75-0
| CAS No. | 338751-75-0 |
| Molecular Formula | C17H10ClN3O |
| Molecular Weight | 307.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chlorophenoxy)-6-phenylpyridazine-4-carbonitrile (CAS 338751-75-0) is a high-purity analytical reference standard with the molecular formula C17H10ClN3O and a molecular weight of 307.73 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 3-(2-Chlorophenoxy)-6-phenylpyridazine-4-carbonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.73 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(2-Chlorophenoxy)-6-phenylpyridazine-4-carbonitrile 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 | C17H10ClN3O |
| Molecular Weight | 307.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chlorophenoxy Standards
- 3-(4-chlorophenoxy)-6-phenyl-4-pyridazinecarbonitrile 338751-61-4 KS-000038TF (CAS 338751-61-4)
- Methyl 3-(4-chlorophenoxy)-4-nitrobenzoate (CAS 931414-11-8)
- Methyl 4-(4-chlorophenoxy)-3-nitrobenzoate (CAS 320416-58-8)
- 2-(2-Chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244086-85-7)
- 2-(3-Chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-63-5)
- 2-(4-Chlorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244087-56-5)
- 2-(4-Chlorophenoxy)-5-phenylpyridine-3-carbonitrile (CAS 866048-90-0)
- 2-(4-Chlorophenoxy)-6-phenylpyridine-3-carbonitrile (CAS 252058-97-2)
Recommended Standards
- 2-(4-Chlorophenyl)-5H-chromeno[2,3-b]pyridin-5-one (CAS 400085-73-6)
- 3-(4-Chloro-3-nitrophenyl)-5-cyclohexyl-1,2,4-oxadiazole (CAS 879457-30-4)
- 2-(4-Chlorophenyl)-5-(quinolin-6-yl)-1,3,4-oxadiazole (CAS 866018-68-0)
- 3-[(1Z)-1-[2-(3-Chloro-5-methylpyridin-2-yl)hydrazin-1-ylidene]ethyl]-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 344277-12-9)
- 3-Amino-N-cyclohexylbenzenesulfonamide (CAS 61886-26-8)
- 4-Chloroquinoline-8-carboxylic acid (CAS 216257-37-3)
- 2-Acetyl-3-methyl-1,2-dihydro-1,2,4-triazin-6(5H)-one (CAS 99980-23-1)
- Cyclopenta[b]thiazolo[4,5-e]indole (CAS 19563-68-9)
- 2-(4-Bromophenyl)-6-methylquinoline-4-carboxylic acid (CAS 351332-55-3)
- 69558-55-0 O3Y80ZF13F Thymopentin Thymopentin [USAN:INN:BAN] L-Tyrosine, N-(N-(N-(N2-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- L-Tyrosine, N-(N-(N-(N(sup 2)-L-arginyl-L-lysyl)-L-alpha-aspartyl)-L-valyl)- Thymopentine [French] Thymopentinum [Latin] Timopentina [Spanish] Thymopoietin 32-36 TP-5 Thymopoietin pentapeptide ORF-15244 Thymopentine Thymopentinum Timopentina ORF 15244 UNII-O3Y80ZF13F (CAS 69558-55-0)
- 3-Fluoro-2-methoxybenzophenone (CAS 170019-17-7)
- 2-Fluoro-N-methoxy-N-methyl-5-nitrobenzamide (CAS 947149-85-1)
- 2-Ethyl-1-(pentan-3-yl)-1H-indol-5-amine (CAS 760917-49-5)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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