4-([1,1'-Biphenyl]-4-yl)-2-amino-5-(methylsulfonyl)thiophene-3-carbonitrile CAS 1708179-09-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1708179-09-2 |
| Molecular Formula | C18H14N2O2S2 |
| Molecular Weight | 354.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-([1,1'-Biphenyl]-4-yl)-2-amino-5-(methylsulfonyl)thiophene-3-carbonitrile (CAS 1708179-09-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H14N2O2S2. Molecular weight: 354.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H14N2O2S2 |
| Molecular Weight | 354.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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- 3-(3-([1,1'-Biphenyl]-4-yl)-2-oxopropyl)quinazolin-4(3H)-one (CAS 134563-06-7)
- 3-(2-([1,1'-Biphenyl]-4-yl)-7-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-31-5)
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- 5-([1,1'-biphenyl]-4-yl)-1-(p-tolyl)-1h-pyrazole-3-carboxylic acid (CAS 955972-89-1)
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Recommended Standards
- 2-(Benzo[d]thiazol-2-ylthio)-N-(pyrazolo[1,5-a]pyridin-3-ylmethyl)acetamide (CAS 1396783-51-9)
- (Rac)-Roscovitine (CAS 186692-44-4)
- (trans,trans)-4-Ethyl-4'-(4-(trifluoromethoxy)phenyl)-1,1'-bi(cyclohexane) (CAS 135734-59-7)
- N-(1-Methylpyrrolidin-2-ylidene)benzamide (CAS 62026-58-8)
- Methyl 2-(1,1-dioxidothiomorpholino)-3-(1H-indol-3-yl)propanoate (CAS 477871-76-4)
- Iguratimod Impurity 131 (CAS CATO-C4X-1826131)
- 2-Methoxyethyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]acetate (CAS 1219303-05-5)
- Brivaracetam Impurity 5 (CAS 943986-67-2)
- Propan-2-yl 2-(methylamino)benzoate (CAS 99985-64-5)
- D-Ile17-Tirzepatide (CAS CATO-CPTD788917)
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