3-(p-Tolyl)thiophene CAS 16939-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16939-05-2 |
| Molecular Formula | C11H10S |
| Molecular Weight | 174.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(p-Tolyl)thiophene (CAS 16939-05-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H10S. Molecular weight: 174.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H10S |
| Molecular Weight | 174.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | 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.) | 1961 |
| Sulfur Atoms | 1 |
Related p Standards
- 3-(m-Tolyl)thiophene (CAS 16938-72-0)
- 3-(o-Tolyl)thiophene (CAS 16939-08-5)
- 2-(o-Tolyl)-4-pentyn-2-ol (CAS 1343681-05-9)
- 5-(M-tolyl)pent-4-yn-1-ol (CAS 1401463-70-4)
- 2-(o-Tolyl)-1,4,5,6-tetrahydropyrimidine (CAS 151965-25-2)
- 1-(p-Tolyl)pent-1-en-3-one (CAS 69849-80-5)
- 2-(p-Tolyl)-1,4,5,6-tetrahydropyrimidine (CAS 62460-57-5)
- 2-(p-Tolyl)-4-pentyn-2-ol (CAS 676316-55-5)
Recommended Standards
- (4-(Thiophen-2-yl)phenyl)methanol (CAS 16939-04-1)
- 2-Methyl-3-phenylthiophene (CAS 16939-16-5)
- 3-Morpholinopropanethioamide (CAS 16888-44-1)
- 3-(Benzo[d][1,3]dioxol-4-yl)acrylic acid (CAS 38489-70-2)
- N-(3-Aminopropyl)-2-((3-methylbenzyl)oxy)-N-(thiophen-2-ylmethyl)benzamide hydrochloride (CAS 926023-82-7)
- 3-[(3,5-dimethylphenyl)amino]propanoic acid (CAS 36053-83-5)
- 2-Bromo-N-(4-methylthiazol-2-yl)propanamide (CAS 879609-86-6)
- 3-(3-Bromo-1H-pyrazol-1-yl)butanoic acid (CAS 1883290-17-2)
- Indan-5-sulphonamide (CAS 35203-93-1)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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 13829788188 / jacky.chen@cato-chem.com