7-Ethyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione CAS 683790-67-2
| CAS No. | 683790-67-2 |
| Molecular Formula | C15H16N6O3 |
| Molecular Weight | 328.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Ethyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione.
7-Ethyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione (CAS 683790-67-2) is a high-purity analytical reference standard with the molecular formula C15H16N6O3 and a molecular weight of 328.33 g/mol.
Based on its molecular formula C15H16N6O3, 7-Ethyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 328.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 7-Ethyl-8-(2-(4-hydroxybenzylidene)hydrazinyl)-3-methyl-3,7-dihydro-1H-purine-2,6-dione 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 | C15H16N6O3 |
| Molecular Weight | 328.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 6 |
Related Ethyl Standards
- 7-Ethyl-8-(2-(2-hydroxybenzylidene)hydrazinyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 374767-63-2)
- N'-(3-Hydroxybenzylidene)-5-(1-methyl-1H-pyrrol-2-yl)-1H-pyrazole-3-carbohydrazide (CAS 303104-83-8)
- 4-((2-Hydroxybenzylidene)amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one (CAS 30957-66-5)
- N'-(2-Hydroxybenzylidene)-3-(3-nitrophenyl)-1H-pyrazole-5-carbohydrazide (CAS 302918-07-6)
- (Z)-2-(4-Hydroxybenzylidene)benzo[4,5]imidazo[2,1-b]thiazol-3(2H)-one (CAS 155099-32-4)
- 4-(4-Hydroxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 1226-71-7)
- N'-(2-Hydroxybenzylidene)-2-(4-methoxyphenoxy)acetohydrazide (CAS 328541-24-8)
- 10-(4-Hydroxybenzylidene)anthracen-9(10H)-one (CAS 69544-83-8)
Recommended Standards
- 4-(Difluoromethyl)-2-(ethylsulfonyl)-6-(3-methoxyphenyl)pyrimidine (CAS 862663-49-8)
- Ethyl 2-(3-{[(1-phenyl-1H-1,2,4-triazol-3-yl)oxy]methyl}-1H-1,2,4-triazol-5-yl)acetate (CAS 338756-09-5)
- 4-((2-(4-Nitro-1H-pyrazol-3-yl)-1H-benzo[d]imidazol-5-yl)methyl)morpholine (CAS 825619-29-2)
- N1-Cycloheptyl-N2-(4-(trifluoromethyl)phenyl)oxalamide (CAS 941963-12-8)
- 2-Bromo-3-(5-chloro-2-thienyl)-1-propene (CAS 951885-87-3)
- 2-Ethoxy-N-phenethylethan-1-amine (CAS 1156432-40-4)
- S-4-Ethynylbenzyl ethanethioate (CAS 307537-95-7)
- 5,8-Dioxa-2,11-diazahexadec-15-ynoic acid, 12-oxo-, 1,1-dimethylethyl ester (CAS 931121-18-5)
- 1-(4-fluorophenyl)-2-(phenylthio)ethanone (CAS 107820-47-3)
- 5-(Diethylamino)-2-pentanone (CAS 105-14-6)
- Methyl 4-acetamido-5-chloro-2-hydroxy-3-iodobenzoate, 97% (CAS 143878-24-4)
- 2-(4-Hydroxy-3-methoxyphenyl)-1h-1,3-benzodiazole-5-carboxylic acid (CAS 904818-64-0)
- 5-Bromo-2-(difluoromethyl)-1H-indole (CAS 1781505-77-8)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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