7-Methoxy-9-(4-phenylpiperazin-1-yl)-2,3-dihydro-1H-cyclopenta[b]quinoline CAS 40527-88-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 40527-88-6 |
| Molecular Formula | C23H25N3O |
| Molecular Weight | 359.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Methoxy-9-(4-phenylpiperazin-1-yl)-2,3-dihydro-1H-cyclopenta[b]quinoline (CAS 40527-88-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H25N3O. Molecular weight: 359.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H25N3O |
| Molecular Weight | 359.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-[4-(tert-Butyl)phenyl]-4-(1-methyl-1H-indol-3-yl)-4,5-dihydro-3(2H)-pyridazinone (CAS 634155-10-5)
- 7-Phenyl-5,6,8,9-tetrahydrodibenzo[c,h]acridine (CAS 57366-68-4)
- 5-(4-Benzyl-1-piperidinyl)-3-methyl-1-phenyl-1H-pyrazole-4-carbaldehyde (CAS 959584-26-0)
- Ethyl (S)-2-amino-3-(4-isopropoxyphenyl)propanoate hydrochloride (CAS 38589-93-4)
- 2-Amino-1-(2,3-dihydro-1H-indol-1-yl)-1-propanonehydrochloride (CAS 1236262-07-9)
- 6-Hydroxyspiro[chromane-2,1'-cyclohexan]-4-one (CAS 135110-68-8)
- (2S,3S,4R,5R)-2-(Chloromethyl)-5-(6-(dimethylamino)-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 59987-43-8)
- 1-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(4-isopropylphenyl)thiourea (CAS 682788-47-2)
- (5E)-3-Ethyl-5-({2-[(4-methylphenyl)sulfanyl]-5-nitrophenyl}methylidene)-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 301193-98-6)
- Semaglutide impurity 98 (CAS CATO-C4X-222698)
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