898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 CAS 898755-76-5
| CAS No. | 898755-76-5 |
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.33 g/mol gives 898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 (CAS 898755-76-5), molecular formula C18H17NO and molecular weight 263.33 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 (C18H17NO) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 263.33 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 898755-76-5 4-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID90644831 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H17NO |
| Molecular Weight | 263.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- N-(3,5-dimethylphenyl)-N-pivaloylglycine (CAS 1018640-31-7)
- 2-(3-(2,6-Dimethylphenyl)propanoyl)benzonitrile (CAS 898754-40-0)
- 3-(3-(2,4-Dimethylphenyl)propanoyl)benzonitrile (CAS 898793-67-4)
- 3-(3-(2,6-Dimethylphenyl)propanoyl)benzonitrile (CAS 898754-43-3)
- 4-(3-(2,3-Dimethylphenyl)propanoyl)benzonitrile (CAS 898769-17-0)
- 898755-73-2 3-[3-(3,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID30644830 (CAS 898755-73-2)
- 898793-65-2 2-[3-(2,4-Dimethylphenyl)propanoyl]benzonitrile DTXSID50644670 (CAS 898793-65-2)
- 1-(2,4-dimethylphenyl)-3-phenyl-1H-pyrazol-5-amine (CAS 956751-68-1)
Recommended Standards
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- tert-Butyl N-[(1s)-1-(hydroxymethyl)-2-phenyl-allyl]carbamate (CAS 488727-79-3)
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