4,4'-[1,4-Dihydro-1,4-bis(4-methylphenyl)pyrrolo[3,2-b]pyrrole-2,5-diyl]bis-benzonitrile CAS 1451070-74-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1451070-74-8 |
| Molecular Formula | C34H24N4 |
| Molecular Weight | 488.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,4'-[1,4-Dihydro-1,4-bis(4-methylphenyl)pyrrolo[3,2-b]pyrrole-2,5-diyl]bis-benzonitrile (CAS 1451070-74-8) pharmaceutical standards reference standard. Molecular formula: C34H24N4. Molecular weight: 488.58 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C34H24N4 |
| Molecular Weight | 488.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
Related Dihydro Standards
- 2-{1-[(2,3-dihydro-1,4-benzodioxin-2-yl)methyl]-2,5-dimethyl-1h-pyrrol-3-yl}-2-oxoethyl 2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetate (CAS 791605-06-6)
- 1,2-Dihydro Prednicarbate (CAS 671225-26-6)
- (4S)-2-[[3-[(4,5-Dihydro-2-oxazolyl)methyl]-5-[[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-2,4,6-trimethylphenyl]methyl]-4,5-dihydro-4-phenyloxazole (CAS 774577-30-9)
- 1,5-Dihydro-2-imino-1-[2-(4-methoxyphenyl)ethyl]-10-methyl-5-oxo-N-(3-pyridinylmethyl)-2H-dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide (CAS 840498-67-1)
- 1,5-Dihydro-3-(3-((((7S)-3,4-dimethoxybicyclo(4.2.0)octa-1,3,5-trien-7-yl)methyl)(methyl)amino)propyl)-7,8-dimethoxy-1H-3-benzazepine-2,4-dione (CAS 1629315-02-1)
- 2-((3-(((2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino)-carbonyl)-2-hydroxy-1-naphthalenyl)-azo)-benzoicacid methylester (CAS 6985-92-8)
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- 1-O-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)-β-D-glucopyranuronic Acid 2,3,4-Triacetate Methyl Ester (CAS 319926-19-7)
Recommended Standards
- [(3S)-3-amino-3-carboxy-propyl]-[[(2S,3S,4R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl]-[(E)-4-azidobut-2-enyl]sulfonium (CAS 1370335-24-2)
- 3-(2-Chlorophenyl)-4-((3,5-dibromo-2-hydroxybenzylidene)amino)-1H-1,2,4-triazole-5(4H)-thione (CAS 478254-46-5)
- ML 190 (CAS 1355244-02-8)
- 8-Methylquinoline-2-carbaldehyde (CAS 38462-77-0)
- Tert-butyl (2-methyl-5-nitrophenyl)carbamate (CAS 329763-31-7)
- tert-Butyl N-({[3-(trifluoromethoxy)phenyl]carbamoyl}methyl)carbamate (CAS 1824025-62-8)
- 1-(Bicyclo[2.2.1]heptan-2-yl)cyclopropan-1-ol (CAS 1250045-66-9)
- N-(5-Hydroxy-1H-indazol-3-yl)-3-phenylpropanamide (CAS 511204-84-5)
- 3-(5-(4-Chlorophenyl)furan-2-yl)-N-(o-tolyl)propanamide (CAS 853311-85-0)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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