4-(Dimethylamino)stilbene CAS 838-95-9
| CAS No. | 838-95-9 |
| Molecular Formula | C16H17N |
| Molecular Weight | 223.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Dimethylamino)stilbene 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.
4-(Dimethylamino)stilbene (CAS 838-95-9), molecular formula C16H17N and molecular weight 223.31 g/mol, is a CATO reference standard with documented purity and traceability.
4-(Dimethylamino)stilbene (C16H17N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H17N |
| Molecular Weight | 223.31 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Dimethylamino Standards
- N4-(3-(Dimethylamino)propyl)-5,6-dimethylpyrimidine-2,4-diamine (CAS 812020-60-3)
- 1-[4-(Dimethylamino)phenyl]-1,3-dimethylthiourea (CAS 1822731-26-9)
- 1-[4-(dimethylamino)phenyl]-3,3-dimethylthiourea (CAS 31124-89-7)
- 2-(2-(Dimethylamino)ethoxy)-5-methoxybenzaldehyde (CAS 1094817-06-7)
- 2-(Dimethylamino)-2-(4-ethoxyphenyl)acetic acid (CAS 1103976-68-6)
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- 124571-67-1 2-[(E)-3-(Dimethylamino)-1-phenylprop-2-enylidene]propanedinitrile (CAS 124571-67-1)
- Ethyl 2-((dimethylamino)methyl)-4-methylpyrimidine-5-carboxylate (CAS 1355173-28-2)
Recommended Standards
- 4-(4-Ethyl-5-methoxy-4-methyl-4H-pyrazol-3-yl)piperidine (CAS 419571-86-1)
- 4,5-Diethylpyrrolo[1,2-a]quinoline (CAS 624739-90-8)
- 4-(1-Ethyl-4-methoxy-3-methyl-1H-pyrazol-5-yl)piperidine (CAS 419571-67-8)
- 5-Aminomethyl-dibenzosuberane (CAS 69306-43-0)
- Ytterbium nitride (YbN) (CAS 24600-77-9)
- (2Z)-2-[(4-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one 1025277-30-8 MS-9216 (CAS 1025277-30-8)
- 4-[2-(Dimethylamino)ethoxy]-3-ethoxybenzaldehyde hydrochloride (CAS 87330-20-9)
- Benzoxazole-2-methanol (CAS 77186-95-9)
- (S)-2-methyl-1-(4-methyl-3-(trifluoromethyl)phenyl)propan-1-amine (CAS 1212985-17-5)
- 4,6-Dimethyl-2-(1H-pyrrol-1-yl)pyrimidine (CAS 60795-33-7)
- 1-Benzothiophen-6-ol (CAS 19301-39-4)
- Ethyl 4-chloroisoxazolo[5,4-d]pyrimidine-3-carboxylate (CAS 1127366-79-3)
- 1-Bromodecane-d21 (CAS 98195-39-2)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com