3-((4-Formylphenoxy)methyl)thiophene-2-carbonitrile CAS 256471-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256471-05-3 |
| Molecular Formula | C13H9NO2S |
| Molecular Weight | 243.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-((4-Formylphenoxy)methyl)thiophene-2-carbonitrile (CAS 256471-05-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H9NO2S. Molecular weight: 243.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H9NO2S |
| Molecular Weight | 243.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Formylphenoxy Standards
- 6-(2-Formylphenoxy)nicotinic acid (CAS 1334490-91-3)
- 4-(4-Formylphenoxy)benzoic acid (CAS 2509-18-4)
- 6-(4-Formylphenoxy)nicotinamide (CAS 676494-70-5)
- 4-(4-Formylphenoxy)phenylboronic acid (CAS 1416252-21-5)
- 4-((3-Formylphenoxy)methyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1387565-92-5)
- 4-((4-Formylphenoxy)methyl)tetrahydro-2H-pyran-4-carbonitrile (CAS 1387573-79-6)
- 2-[(4-Formylphenoxy)methyl]furan-3-carboxylic Acid (CAS 1155071-55-8)
- 5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid (CAS 881041-09-4)
Recommended Standards
- 3-((3-Methylphenyl)sulfonamido)propanoic acid (CAS 565169-47-3)
- 3-(1H-pyrrol-1-yl)benzo[b]thiophene-2-carboxylic acid (CAS 80066-98-4)
- 2-Methyl-7-phenyl[1,3]thiazolo[4,5-d]pyridazin-4(5H)-one (CAS 941868-52-6)
- 1-Bromo-4-chloro-2,5-difluorobenzene (CAS 172921-33-4)
- 2-Bromo-N-quinolin-3-ylbutanamide (CAS 1365962-60-2)
- 6-(Methoxymethyl)-2-methylpyrimidin-4(1H)-one (CAS 3122-75-6)
- (1R,2S,3R,4S)-1,4-diamino-1,2,3,4-tetrahydrophenanthrene-2,3-diol (CAS 2199214-02-1)
- 3-fluoro-4-[2-(trifluoromethyl)phenoxy]aniline (CAS 1039868-92-2)
- 5-Amino-1-(2-fluorophenyl)-N-[3-(trifluoromethyl)phenyl]-1H-pyrazole-4-carboxamide (CAS 955964-66-6)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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