2-(3-Methylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole CAS 339013-70-6
| CAS No. | 339013-70-6 |
| Molecular Formula | C16H14N2OS |
| Molecular Weight | 282.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Methylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole 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.
2-(3-Methylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 339013-70-6), molecular formula C16H14N2OS and molecular weight 282.36 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3-Methylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (C16H14N2OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14N2OS |
| Molecular Weight | 282.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- (2E)-2-{[(4-methylphenyl)amino]methylidene}-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 338416-73-2)
- 2-(4-Methylphenyl)-5-[2-(methylsulfanyl)phenyl]-1,3,4-oxadiazole (CAS 339014-30-1)
- 3-[(4-methylphenyl)methyl]-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 35977-05-0)
- 4-[4-Methyl-2-(4-methylphenyl)-1,3-thiazol-5-yl]pyrimidin-2-amine (CAS 499795-99-2)
- 1-{3-[(3-methylphenyl)methoxy]phenyl}piperazine (CAS 1082454-49-6)
- 1-{3-[(2-methylphenyl)methoxy]phenyl}piperazine (CAS 1082511-71-4)
- 2-{[2-(4-methylphenyl)-1h-indol-3-yl]sulfanyl}ethan-1-amine (CAS 865546-52-7)
- 2-(3-Methylphenyl)quinoline-4-carbonyl chloride (CAS 1160264-70-9)
Recommended Standards
- 2-(3-(2-Aminoethyl)ureido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 903190-80-7)
- 2-(1-{[(1,3-thiazol-2-yl)carbamoyl]methyl}cyclohexyl)acetic acid (CAS 384859-05-6)
- 2-(Benzylthio)-5-(p-tolyl)-1,3,4-oxadiazole (CAS 71134-64-0)
- 2-((4-Methylbenzyl)thio)-5-phenyl-1,3,4-oxadiazole (CAS 336177-59-4)
- 6-methoxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-sulfonyl chloride (CAS 1368585-15-2)
- 3-Chloro-N-isopropylquinoxalin-2-amine (CAS 1234370-93-4)
- (5-Phenylthiophen-2-yl)methanamine hydrochloride (CAS 1216555-30-4)
- Terbutaline impurity 87 (CAS CATO-C4X-118387)
- Ethyl 2-[(2-chlorophenyl)methyl]-1,3-thiazole-4-carboxylate (CAS 736970-78-8)
- 8-Hydroxy-2-oxaspiro[4.5]decan-1-one (CAS 67132-92-7)
- Ethyl 6-amino-4-(2-chlorophenyl)-5-cyano-2-methyl-4H-pyran-3-carboxylate (CAS 72568-49-1)
- 6-(3,4-Dihydroquinolin-1(2H)-yl)-2-methylnicotinaldehyde (CAS 1355219-53-2)
- Ethyl 2-(2-formyl-1H-pyrrol-1-yl)acetate (CAS 70582-73-9)
- (Tyr?)-C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 142878-79-3)
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