3-[(E)-2-(Benzylamino)-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one CAS 320420-46-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320420-46-0 |
| Molecular Formula | C17H14N2O4 |
| Molecular Weight | 310.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-[(E)-2-(Benzylamino)-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 320420-46-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H14N2O4. Molecular weight: 310.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H14N2O4 |
| Molecular Weight | 310.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related E Standards
- Ethyl 4-(benzylamino)-1-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 160034-51-5)
- (S)-2-((Benzylamino)methyl)-7,9-dihydro-2H-[1,4]dioxino[2,3-e]indol-8(3H)-one (CAS 189681-70-7)
- Methyl 4-(benzylamino)-3,6-dichloropicolinate (CAS 1259329-32-2)
- 2-(Benzylamino)-2-[4-(trifluoromethyl)phenyl]acetic acid (CAS 1251922-78-7)
- 2-(Benzylamino)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 66607-49-6)
- 2-(Benzylamino)-N-(2,3-dichlorophenyl)acetamide (CAS 500118-22-9)
- 2-(Benzylamino)-N-(3,4-dichlorophenyl)acetamide (CAS 380626-09-5)
- 4-(Benzylamino)-5-chloro-2-phenylpyridazin-3(2H)-one (CAS 91736-89-9)
Recommended Standards
- 3,6,9,12,15-Pentaoxaheptadecane-1,17-dioic Acid (CAS 77855-75-5)
- 4-(((4-Methyl-2-oxo-2h-chromen-7-yl)oxy)methyl)benzoic acid (CAS 314741-98-5)
- 3-(Boc-amino)-3-(3-nitrophenyl)propionic Acid (CAS 284492-22-4)
- 5-Butoxy-2-methylbenzoic acid (CAS 1284869-84-6)
- 7-Methyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 4919-10-2)
- 3,3'-Bithieno[3,2-b]thiophene (CAS 596811-80-2)
- 1-(3,4-Difluorophenyl)-2-(propan-2-yloxy)ethan-1-ol (CAS 1461713-71-2)
- 11-Methyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2,4,6-tetraene-3,5-dithiol (CAS 385419-47-6)
- N-Boc-2-(3-bromophenoxy)ethylamine (CAS 1098107-26-6)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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