4-((9H-Fluoren-9-ylidene)methyl)aniline CAS 6967-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 6967-16-4 |
| Molecular Formula | C22H19N |
| Molecular Weight | 297.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((9H-Fluoren-9-ylidene)methyl)aniline (CAS 6967-16-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H19N. Molecular weight: 297.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H19N |
| Molecular Weight | 297.39 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related H Standards
- 4-((9H-fluoren-9-ylidene)methyl)-N,N-dimethylaniline (CAS 2871-86-5)
- (9H-Fluoren-9-yl)methyl (2-hydroxyethyl)(methyl)carbamate (CAS 147687-15-8)
- (9H-Fluoren-9-yl)methyl (3-hydroxypropyl)carbamate (CAS 157887-82-6)
- (9H-Fluoren-9-yl)methyl (R)-(1-hydroxypropan-2-yl)carbamate (CAS 202751-95-9)
- (9H-fluoren-9-yl)methyl hydroxy(propyl)carbamate (CAS 198411-61-9)
- 2-((9H-Fluoren-9-ylidene)methyl)benzoic acid (CAS 96214-14-1)
- 4-((9H-Fluoren-9-ylidene)methyl)benzimidamide (CAS 1729-61-9)
- (9H-Fluoren-9-yl)methyl (2-amino-2-oxoethyl)carbamate (CAS 115057-37-9)
Recommended Standards
- 3-[2-(3,4-Dimethoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 23522-20-5)
- 3-(tert-butoxycarbonylamino)naphthalene-1-carboxylic acid (CAS 2248404-72-8)
- 4-(2-(5-Pentylpyrimidin-2-yl)ethyl)benzamide (CAS 88945-33-9)
- 2-Amino-6-chloro-4-methylpyridine-3,5-dicarbonitrile (CAS 64829-09-0)
- 2-Bromo-1,3,5-trichloro-4-fluorobenzene (CAS 1160573-92-1)
- (4-Bromophenyl)(4-chlorophenyl)methanone (CAS 27428-57-5)
- 3-(Pyrrolidin-1-yl)cyclobutane-1-carboxylic acid (CAS 1780777-96-9)
- 4-Amino-1-propyl-1h-pyrazole-3-carboxamide (CAS 1357087-16-1)
- Roxadustat Impurity 1 (CAS 2301113-15-3)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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