1,2-Diphenylethane-d14 CAS 94371-89-8
| CAS No. | 94371-89-8 |
| Molecular Formula | - |
| Molecular Weight | 196.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,2-Diphenylethane-d14 (CAS 94371-89-8), a certified reference material (molecular formula C14D14, MW 196.35 g/mol) for analytical method development and quality control.
Owing to deuterium isotope labeling, a polycyclic aromatic system, 1,2-Diphenylethane-d14 is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 196.35 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C14D14 |
| Molecular Weight | 196.35 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
Related Diphenylethane Standards
- n1,2-Diphenylethane-1,2-diamine (CAS 1251354-35-4)
- 1,2-Diphenylethane-1,2-diamine (CAS 5700-60-7)
- N1,1-Diphenylethane-1,2-diamine (CAS 42164-54-5)
- 1,1-diphenylethane-1,2-diol (CAS 4217-62-3)
- 1,2-Diphenylethane-1-thiol (CAS 57682-62-9)
- 1,2-diphenylethane-1-sulfonamide (CAS 1344209-76-2)
- 2,2-Diphenylethane-1-sulfonylchloride (CAS 71351-01-4)
- 1,1'-(1,2-Diphenylethane-1,1-diyl)bis(1H-pyrazole) (CAS 89407-21-6)
Recommended Standards
- 3-(2-Ethylhexyl)thiophene (CAS 121134-38-1)
- 2-(2-Ethylhexyl)thiophene (CAS 4891-44-5)
- Poly(3-hexylthiophene) (CAS 104934-50-1)
- 2-(Adamantan-1-yl)ethane-1-thiol (CAS 915920-04-6)
- 2-(Dimethylamino)-2-(2-fluorophenyl)propanoic acid (CAS 1157479-71-4)
- 5-(Difluoromethyl)-4-iodo-3-(trifluoromethyl)picolinonitrile (CAS 1807078-12-1)
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- 4-Propyl-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1708437-13-1)
- 2-Amino-3-bromo-4-methylbenzoic acid (CAS 320740-35-0)
- (1R,5S,6r)-rel-3-Boc-3-azabicyclo[3.1.0]hexane-6-carboxylic Acid (CAS 927679-54-7)
- (4-Bromo-3-chlorophenyl)methanamine (CAS 1208076-65-6)
- N-(3-chloro-4-methylphenyl)-2-methoxybenzamide (CAS 313667-46-8)
- 2-(2,3-Dihydro-1,4-benzodioxin-5-yl)acetonitrile (CAS 214894-99-2)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com