4,4＇-Bis(diethylamino)benzophenone CAS 90-93-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 90-93-7 |
| Molecular Formula | C21H28N2O |
| Molecular Weight | 324.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4＇-Bis(diethylamino)benzophenone (CAS 90-93-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H28N2O. Molecular weight: 324.46 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H28N2O |
| Molecular Weight | 324.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Bis Standards
- 2-(4-(Diethylamino)phenyl)-N-(1-phenylpropan-2-yl)acetamide (CAS 18464-55-6)
- 2-(Diethylamino)ethyl 3-nitro-4-propoxybenzoate (CAS 736870-51-2)
- 2-(Diethylamino)malondianilide (CAS 110377-54-3)
- 9-((2-(Diethylamino)ethyl)thio)acridin-3-amine (CAS 129821-07-4)
- (2-(2-(Diethylamino)pyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352484-71-9)
- 3-((Diethylamino)methyl)-5,5-diphenyldihydrofuran-2(3H)-one (CAS 99761-11-2)
- 7-(Diethylamino)-3-(4-methoxyphenyl)coumarin (CAS 720673-73-4)
- 10-(2-(Diethylamino)ethyl)-1,4-dihydroxyacridin-9(10H)-one (CAS 141992-44-1)
Recommended Standards
- Etonogestrel (CAS 54048-10-1)
- 4-Nitro-1-(trichloromethoxy)-2-(trifluoromethyl)benzene (CAS 1417566-46-1)
- Levonorgestrel EP Impurity V (CAS 14009-70-2)
- tert-Butyl N-[3-(trifluoromethyl)azetidin-3-yl]carbamate (CAS 1408076-17-4)
- (E)-{1-[2-chloro-4-(4-chlorophenoxy)phenyl]ethylidene}({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy})amine (CAS 338978-43-1)
- Methyl (R,E)-3-(dimethyl(phenyl)silyl)hex-4-enoate (CAS 136174-52-2)
- 4,4-Dimethyltetrahydro-2H-pyran-2-carbaldehyde (CAS 2766302-50-3)
- tert-Butyl (3-acetyl-5-cyanobenzyl)carbamate (CAS 1393542-91-0)
- N-(4-amino-2-methylphenyl)-2-(4-chlorophenoxy)acetamide (CAS 953894-96-7)
- Neuropeptide K (human, porcine, rat) trifluoroacetate salt (CAS 96827-05-3)
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