4-(Diethylamino)Azobenzene CAS 2481-94-9
| CAS No. | 2481-94-9 |
| Molecular Formula | C16H19N3 |
| Molecular Weight | 253.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(Diethylamino)Azobenzene 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-(Diethylamino)Azobenzene (CAS 2481-94-9), molecular formula C16H19N3 and molecular weight 253.34 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H19N3, 4-(Diethylamino)Azobenzene contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C16H19N3 |
| Molecular Weight | 253.34 g/mol |
| 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 | 3 |
Related Diethylamino Standards
- (4-(Diethylamino)phenyl)(phenyl)methanone (CAS 18127-87-2)
- 6-((2-(Diethylamino)ethyl)imino)-5-nitro-1,6-dihydropyrimidin-4-amine (CAS 450344-81-7)
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- {4-[2-(diethylamino)ethoxy]-3-methoxyphenyl}methanamine (CAS 938349-56-5)
- Bis(diethylamino)phenylphosphine (CAS 1636-14-2)
- 4-(Diethylamino)-2-phenylpyrimidine-5-carbonitrile (CAS 823795-78-4)
- N1-(2-(Diethylamino)ethyl)-4-nitrobenzene-1,2-diamine (CAS 5099-39-8)
- (4-(2-(Diethylamino)ethoxy)-3-fluorophenyl)boronic acid (CAS 1704064-16-3)
Recommended Standards
- (R)-(+)-Alpha,Alpha-Diphenyl-2-Pyrrolidinemethanol (CAS 22348-32-9)
- [[4-[2-(Cyclopropylmethoxy)ethyl]phenoxy]methyl]oxirane-d5 (CAS 1185169-90-7)
- Nefopam (CAS 13669-70-0)
- N,N,N’,N’-tetraethyl-6-hydrazino-1,3,5-triazine-2,4-diamine (CAS 13957-36-3)
- 3-Bromo-5-nitropyridine (CAS 15862-30-3)
- Berninamycin A (~90%) (CAS 58798-97-3)
- 4-(2-Iodoacetamido)benzoic acid (CAS 5434-66-2)
- (R)-1-Boc-nipecotic Acid (CAS 163438-09-3)
- 2-PYRROLIDIN-2-YLPYRIDINE HCL (CAS 1312929-35-3)
- 1-Isobutyl-5-methyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1267130-39-1)
- 1-(2-Aminoethoxy)-2-tert-butylbenzene hydrochloride (CAS 1269152-72-8)
- (2R)-2-{[(tert-butoxy)carbonyl]amino}non-8-enoic acid (CAS 881683-84-7)
- 2-METHYL OCTANOIC ACID CHLORIDE (CAS 43152-88-1)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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