7-Allyl-8-(2-(4-ethoxybenzylidene)hydrazinyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione CAS 378203-81-7
| CAS No. | 378203-81-7 |
| Molecular Formula | C19H22N6O3 |
| Molecular Weight | 382.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Allyl-8-(2-(4-ethoxybenzylidene)hydrazinyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 378203-81-7) is a high-purity analytical reference standard with the molecular formula C19H22N6O3 and a molecular weight of 382.42 g/mol.
Structurally, 7-Allyl-8-(2-(4-ethoxybenzylidene)hydrazinyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (C19H22N6O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 382.42 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 7-Allyl-8-(2-(4-ethoxybenzylidene)hydrazinyl)-1,3-dimethyl-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 | C19H22N6O3 |
| Molecular Weight | 382.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- 2-Mercapto-3-(2-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 721418-50-4)
- ASP 2535 (CAS 374886-51-8)
- 2-Imino-10-methyl-1-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-73-6)
- Alogliptin impurity 85 (CAS CATO-C4X-109985)
- 4-(4-Methoxyphenyl)pyrimido[1,2-b]indazole-2-carboxylic acid (CAS 1435989-87-9)
- Loratadine glucose adduct (CAS CATO-C4X-142673)
- 2-Fluoro-α-methylbenzeneacetonitrile (CAS 1096308-40-5)
- 1-Isothiocyanato-PEG4-alcohol (CAS 1835759-69-7)
- (3-Methoxyphenyl)(2-(methylthio)phenyl)methanone (CAS 750633-63-7)
- 3-methyl-1H-imidazo[4,5-c]pyridin-2-one (CAS 61532-36-3)
- Tert-butyl (1-(2-bromobenzoyl)piperidin-4-yl)carbamate (CAS 1286275-10-2)
- 2-(benZylsulfanyl)benzenecarboxylic acid (CAS 1531-80-2)
- Beclomethasone dipropionate Impurity 29 (CAS CATO-C4X-147429)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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