4-(4-Methoxyphenyl)thieno[2,3-b:5,4-c']dipyridine-2-carboxamide CAS 942135-14-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 942135-14-0 |
| Molecular Formula | C18H13N3O2S |
| Molecular Weight | 335.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Methoxyphenyl)thieno[2,3-b:5,4-c']dipyridine-2-carboxamide (CAS 942135-14-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13N3O2S. Molecular weight: 335.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13N3O2S |
| Molecular Weight | 335.38 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- Ethyl (4-(2-((2-methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 953226-61-4)
- Ethyl (4-(2-((3-methoxyphenyl)amino)-2-oxoethyl)thiazol-2-yl)carbamate (CAS 952986-98-0)
- ((4-Methoxyphenyl)sulfonyl)-L-phenylalanine (CAS 51866-90-1)
- ((4-Methoxyphenyl)sulfonyl)phenylalanine (CAS 40280-00-0)
- 5-[(2-methoxyphenyl)(methyl)sulfamoyl]-2-methylbenzoic acid (CAS 380342-16-5)
- Methyl 2-{[(4-methoxyphenyl)sulfonyl]amino}-2-phenylacetate (CAS 251096-82-9)
- N-(2-Methoxyphenyl)-3,4-dihydro-2H-benzo[b][1,4]dioxepine-7-sulfonamide (CAS 941928-37-6)
- N-(2-methoxyphenyl)-N-tosylglycine (CAS 432004-28-9)
Recommended Standards
- 3-Methyl-1-phenyl-6-thiophen-2-yl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 721916-17-2)
- 4-Cyano-N-(4-(4-methoxyphenyl)thiazol-2-yl)benzamide (CAS 313662-31-6)
- 3-(2,4-dioxohexahydropyrimidin-1-yl)-4-thiomorpholino-benzoic acid (CAS 2703773-50-4)
- 4-Chloro-7-nitrocinnoline (CAS 817209-46-4)
- Ethyl [4-(1H-tetrazol-1-yl)phenoxy]acetate (CAS 1048917-40-3)
- 1,2-Bis(phenylphosphino)ethane, min. 95% (10wt% in hexanes) (CAS 18899-64-4)
- 4-((N,N-dimethylsulfamoyl)(methyl)amino)benzoic acid (CAS 1207326-84-8)
- Tert-butyl 4-(4-fluorobenzyl)-4-hydroxypiperidine-1-carboxylate (CAS 309915-33-1)
- Methyl 2-((3-amino-3-thioxopropyl)thio)acetate (CAS 175202-95-6)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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