2-Methyl-3-phenylthiophene CAS 16939-16-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16939-16-5 |
| Molecular Formula | C11H10S |
| Molecular Weight | 174.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-3-phenylthiophene (CAS 16939-16-5), 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 Methyl Standards
- 4-Methyl-2-phenylthiophene (CAS 14300-29-9)
- 2-Methyl-5-phenylthiophene (CAS 5069-26-1)
- 2-Phenylthiophene-3-carbaldehyde (CAS 38115-13-8)
- 3-Phenylthiophene-2-carbaldehyde (CAS 26170-85-4)
- 4-Phenylthiophene-2-carbaldehyde (CAS 26170-87-6)
- 5-Phenylthiophene-3-carbaldehyde (CAS 38115-12-7)
- 2-Phenylthiophene (CAS 825-55-8)
- 3-Phenylthiophene (CAS 2404-87-7)
Recommended Standards
- 3-(o-Tolyl)thiophene (CAS 16939-08-5)
- (S)-N-methyl-2-(thietan-3-ylamino)propanamide (CAS 1846747-18-9)
- 3-(p-Tolyl)thiophene (CAS 16939-05-2)
- (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-(trifluoromethyl)benzyl)pyrrolidine-2-carboxylic acid (2S,4R)-1-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-[[4-(trifluoromethyl)phenyl]methyl]-2-pyrrolidinecarboxylic acid (2S,4R)-1-[(2-methylpropan-2-yl)oxycarbonyl]-4-[[4-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxylic acid (2S,4R)-1-tert-butoxycarbonyl-4-[4-(trifluoromethyl)benzyl]proline (2S,4R)-1-tert-butoxycarbonyl-4-[[4-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxylic acid 957311-17-0 (CAS 957311-17-0)
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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