3-((Diphenylmethylene)amino)-5-methylthiophene-2-carbonitrile CAS 948015-48-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 948015-48-3 |
| Molecular Formula | C19H14N2S |
| Molecular Weight | 302.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((Diphenylmethylene)amino)-5-methylthiophene-2-carbonitrile (CAS 948015-48-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H14N2S. Molecular weight: 302.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H14N2S |
| Molecular Weight | 302.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Diphenylmethylene Standards
- 9-(Diphenylmethylene)-1,4-dihydro-1,4-methanonaphthalene (CAS 28591-78-8)
- 3-(Diphenylmethylene)indolin-2-one (CAS 94878-34-9)
- Butyl 2-((diphenylmethylene)amino)acetate (CAS 81167-35-3)
- N-(Diphenylmethylene)glycine, t-Butyl Ester (CAS 81477-94-3)
- 2-(Diphenylmethylene)-1H-indene-1,3(2H)-dione (CAS 13248-12-9)
- Methyl 5-((diphenylmethylene)amino)pyrimidine-2-carboxylate (CAS 1383802-11-6)
- Ethyl 2-((diphenylmethylene)amino)-4-methylpent-4-enoate (CAS 80741-44-2)
- N'-(diphenylmethylene)-2-(piperidin-1-yl)acetohydrazide (CAS 478247-21-1)
Recommended Standards
- 2-Amino-N-(4-methoxyphenyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide (CAS 83822-33-7)
- 4-(1-Tosylpyrrolidin-2-yl)pyridine (CAS 298689-61-9)
- 2-Amino-N-(3-methoxyphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 861239-04-5)
- Ethyl (2-​iodophenoxy)​acetate (CAS 90794-32-4)
- 2-[(2-Aminoethyl)amino]pyridine-3-carboxylic acid (CAS 374063-93-1)
- Spironolactone EP Impurity B (CAS CATO-C4X-13452)
- (See C3D-4103)Dacomitinib Impurity 5 (CAS 768341-84-0)
- 2-Amino-1-(4-iodophenyl)ethanone hydrochloride (CAS 61858-41-1)
- 1-Isopropyl-5,6,7,8-tetrahydroisoquinoline-4-carbaldehyde (CAS 1982893-86-6)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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