(E)-4-(((1-butyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)imino)methyl)benzoic acid CAS 478032-86-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 478032-86-9 |
| Molecular Formula | C29H25N3O2 |
| Molecular Weight | 447.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-4-(((1-butyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)imino)methyl)benzoic acid (CAS 478032-86-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H25N3O2. Molecular weight: 447.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H25N3O2 |
| Molecular Weight | 447.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-1-[1-(4-methoxyphenyl)cyclopropanecarbonyl]piperidine (CAS 1775352-82-3)
- 2,7-Bis(2,3-dihydrothieno[3,4-b]-1,4-dioxin-5-yl)-9H-carbazole (CAS 2247347-75-5)
- tert-Butyl 20-bromoicosanoate (CAS 1642333-07-0)
- R(+)-3-(3-Hydroxyphenyl)-N-propylpiperidine Hydrochloride (CAS 89874-80-6)
- Ethyl 3-amino-2-nitrobenzoate (CAS 193014-01-6)
- 2-((3,4-Dihydro-2H-pyrrol-5-yl)amino)benzoic acid (CAS 103314-23-4)
- 2-Nitrobenzaldoxime (CAS 6635-41-2)
- 4-(2-Ethoxy-2-oxoethyl)phenylboronic Acid Pinacol Ester (CAS 859169-20-3)
- 1-Carbamoylpiperazine-2-carboxylic acid (CAS 1494980-78-7)
- Insulin aspart (CAS 116094-23-6)
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