6-[(E)-(3-Methoxyphenyl)methylidene]-6,7,8,9-tetrahydro-5H-benzo[a]cyclohepten-5-one CAS 112547-47-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 112547-47-4 |
| Molecular Formula | C19H18O2 |
| Molecular Weight | 278.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-[(E)-(3-Methoxyphenyl)methylidene]-6,7,8,9-tetrahydro-5H-benzo[a]cyclohepten-5-one (CAS 112547-47-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H18O2. Molecular weight: 278.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H18O2 |
| Molecular Weight | 278.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related E Standards
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Recommended Standards
- 1-(tert-butyloxycarbonyl)-4-(3-aminopyridin-2-yl)piperazine 111669-25-1 3-Amino-2-[4-butoxycarbonyl(piperazino)]pyridine 3-amino-2-[4-tert-butoxycarbonyl(piperazino)]pyridine tert-butyl 4-(3-aminopyridin-2-yl)piperazine-1-carboxylate (CAS 111669-25-1)
- tert-Butyl 3-(2-aminopyrimidin-4-yl)piperidine-1-carboxylate (CAS 1142953-32-9)
- tert-Butyl 2-amino-4-morpholinobenzoate (CAS 1108745-90-9)
- 3-(4-Chlorophenyl)-5-((2,6-dichlorobenzyl)thio)-4-(p-tolyl)-4H-1,2,4-triazole (CAS 476485-86-6)
- (E)-{1-[2-(4-chlorophenyl)-4-methyl-1,3-thiazol-5-yl]ethylidene}amino N-(4-methylphenyl)carbamate (CAS 477872-48-3)
- 1-((4-Bromobenzyl)oxy)-2,4-difluorobenzene (CAS 910453-96-2)
- 6-Chloro-2-(difluoromethyl)-5-nitronicotinaldehyde (CAS 1805270-63-6)
- Tert-butyl (S)-2-amino-4,4-dimethylpentanoate (CAS 195310-75-9)
- [(1,3-Benzothiazol-2-ylmethyl)thio]acetic acid (CAS 99184-85-7)
- ([D?]Val?·1?)-C-Peptide (human) (CAS 1802078-41-6)
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